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1iwq

Crystal Structure of MARCKS calmodulin binding domain peptide complexed with Ca2+/Calmodulin

Method: X-RAY DIFFRACTION Dmax: 57.0 Å Quality: GOOD
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1. Protein Identity and Related Structures Protein Identity & Related Structures

CALMODULIN

Homo sapiens

UniProt P62158

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain A； UniProt 1–148 Not recorded MARCKS × 1 （P26645） CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；295 K；PEG 6000, sodium acetate, calcium chrolide, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K Resolution 2.00 Å R-free 0.267
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric（4） Consistent with protein copy count Chain A； UniProt 1–148 Not recorded MARCKS × 2 （P26645） CA CALCIUM ION × 8 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；295 K；PEG 6000, sodium acetate, calcium chrolide, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K Resolution 2.00 Å R-free 0.267

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 1IWQ Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1CDL TARGET ENZYME RECOGNITION BY CALMODULIN: 2.4 ANGSTROMS STRUCTURE OF A CALMODULIN-PEPTIDE COMPLEX Deposited 1993-10-08 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–147（147 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1CDL TARGET ENZYME RECOGNITION BY CALMODULIN: 2.4 ANGSTROMS STRUCTURE OF A CALMODULIN-PEPTIDE COMPLEX Deposited 1993-10-08 Different construct Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–147（147 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1CDL TARGET ENZYME RECOGNITION BY CALMODULIN: 2.4 ANGSTROMS STRUCTURE OF A CALMODULIN-PEPTIDE COMPLEX Deposited 1993-10-08 Different construct Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–147（147 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1CDL TARGET ENZYME RECOGNITION BY CALMODULIN: 2.4 ANGSTROMS STRUCTURE OF A CALMODULIN-PEPTIDE COMPLEX Deposited 1993-10-08 Different construct Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–147（147 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1CLL CALMODULIN STRUCTURE REFINED AT 1.7 ANGSTROMS RESOLUTION Deposited 1992-09-29 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 EOH ETHANOL × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.70 Å
1CTR DRUG BINDING BY CALMODULIN: CRYSTAL STRUCTURE OF A CALMODULIN-TRIFLUOPERAZINE COMPLEX Deposited 1994-09-21 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 TFP 10-[3-(4-METHYL-PIPERAZIN-1-YL)-PROPYL]-2-TRIFLUOROMETHYL-10H-PHENOTHIAZINE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.45 Å
1J7O Solution structure of Calcium-calmodulin N-terminal domain Deposited 2001-05-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–76（76 aa） Fragment：N-TERMINAL DOMAIN
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 100mM KCl；Pressure ambient
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 10mM KCl；Pressure ambient
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 100mM KCl；Pressure ambient
NMR sample composition 1mM calmodulin U-15N,13C; 100mM KCl, 16mM CaCl2, pH 7.0 | 95% H2O/5% D2O
NMR sample composition 1mM calmodulin U-15N,13C; 10mM KCl, 16mM CaCl2, pH 7.0; 15 mg/ml Pf1 | 95% H2O/5% D2O
NMR sample composition 0.5mM calmodulin U-15N,13C; 100mM KCl, 6mM CaCl2, pH 7.0; 18 mg/ml Pf1 | 95% H2O/5% D2O
Resolution not provided
1J7P Solution structure of Calcium calmodulin C-terminal domain Deposited 2001-05-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 82–148（67 aa） Fragment：C-terminal domain
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 100mM KCl；Pressure ambient
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 10mM KCl；Pressure ambient
NMR measurement conditions pH 7；305 K；Ionic strength (raw mmCIF value) 100mM KCl；Pressure ambient
NMR sample composition 1mM calmodulin U-15N,13C; 100mM KCl, 16mM CaCl2, pH 7.0; | 95% H2O/5% D2O
NMR sample composition 1mM calmodulin U-15N,13C; 10mM KCl, 16mM CaCl2, pH 7.0; 15 mg/ml Pf1; | 95% H2O/5% D2O
NMR sample composition 0.5mM calmodulin U-15N,13C; 100mM KCl, 6mM CaCl2, pH 7.0; 18 mg/ml Pf1; | 95% H2O/5% D2O
Resolution not provided
1L7Z Crystal structure of Ca2+/Calmodulin complexed with myristoylated CAP-23/NAP-22 peptide Deposited 2002-03-18 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 MYR MYRISTIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；277 K；PEG 1000, cacodylate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.264
1PK0 Crystal Structure of the EF3-CaM complexed with PMEApp Deposited 2003-06-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 1–147（147 aa）
Chain E 1–147（147 aa）
Chain F 1–147（147 aa）
Not recorded YB YTTERBIUM (III) ION × 3 EMA (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE × 3 CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；273 K；PEG 8000,ammonium sulfate, glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 3.30 Å R-free 0.302
1PK0 Crystal Structure of the EF3-CaM complexed with PMEApp Deposited 2003-06-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 1–147（147 aa）
Not recorded YB YTTERBIUM (III) ION × 1 EMA (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；273 K；PEG 8000,ammonium sulfate, glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 3.30 Å R-free 0.302
1PK0 Crystal Structure of the EF3-CaM complexed with PMEApp Deposited 2003-06-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–147（147 aa）
Not recorded YB YTTERBIUM (III) ION × 1 EMA (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；273 K；PEG 8000,ammonium sulfate, glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 3.30 Å R-free 0.302
1PK0 Crystal Structure of the EF3-CaM complexed with PMEApp Deposited 2003-06-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–147（147 aa）
Not recorded YB YTTERBIUM (III) ION × 1 EMA (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；273 K；PEG 8000,ammonium sulfate, glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Resolution 3.30 Å R-free 0.302
1S26 Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site Deposited 2004-01-08 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–148（148 aa）
Not recorded YB YTTERBIUM (III) ION × 1 APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；PEG 8000, Ammonium Sulfate, Glycerol, cacodylate, pH 6.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.00 Å R-free 0.304
1S26 Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site Deposited 2004-01-08 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–148（148 aa）
Not recorded YB YTTERBIUM (III) ION × 1 APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；PEG 8000, Ammonium Sulfate, Glycerol, cacodylate, pH 6.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.00 Å R-free 0.304
1S26 Structure of Anthrax Edema Factor-Calmodulin-alpha,beta-methyleneadenosine 5'-triphosphate Complex Reveals an Alternative Mode of ATP Binding to the Catalytic Site Deposited 2004-01-08 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 1–148（148 aa）
Not recorded YB YTTERBIUM (III) ION × 1 APC DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；PEG 8000, Ammonium Sulfate, Glycerol, cacodylate, pH 6.5, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.00 Å R-free 0.304
1SW8 Solution structure of the N-terminal domain of Human N60D calmodulin refined with paramagnetism based strategy Deposited 2004-03-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–80（79 aa） Fragment：N-terminal domain
Mutation：N60D CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 400 mM KCl；Pressure ambient
NMR sample composition 1 mM Calmodulin U-15N, 20 mM MES, 400 mM KCl, 90% H20, 10% D20 | 90%H20, 10% D20
NMR sample composition 1 mM Calmodulin U-15N-13C, 20 mM MES, 400 mM KCl, 90% H20, 10% D20 | 90%H20, 10% D20
Resolution not provided
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFU Crystal structure of anthrax edema factor (EF) truncation mutant, EF-delta 64 in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.300
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFV Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3' deoxy-ATP Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 3AT 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.35 Å R-free 0.282
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 7 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain O 1–149（149 aa）
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 2 CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 8 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain P 1–149（149 aa）
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 2 CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFW Crystal structure of anthrax edema factor (EF) in complex with calmodulin and 3'5' cyclic AMP (cAMP) Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 9 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain S 1–149（149 aa）
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE × 2 CA CALCIUM ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.40 Å R-free 0.283
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFX Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 10 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.20 Å R-free 0.278
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFY Crystal structure of anthrax edema factor (EF) in complex with calmodulin Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.30 Å R-free 0.289
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain O 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain P 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain Q 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain S 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1XFZ Crystal structure of anthrax edema factor (EF) in complex with calmodulin in the presence of 1 millimolar exogenously added calcium chloride Deposited 2004-09-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 6 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain T 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 CA CALCIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；278 K；PEG400, magnesium chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 3.25 Å R-free 0.270
1Y6W Trapped intermediate of calmodulin Deposited 2004-12-07 Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–148（148 aa）
Mutation：Q41C, D64N, K75C Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 4 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 TBU TERTIARY-BUTYL ALCOHOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；277 K；32% (w/v) 2-methyl-2,4-pentanediol, 10% (v/v) t-butanol, 20 mM Na-cacodylate, 5 mM CaCl2, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.40 Å R-free 0.238
1YR5 1.7-A structure of calmodulin bound to a peptide from DAP kinase Deposited 2005-02-03 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–148（148 aa） Fragment：residues 1-148
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.8；295 K；PEG 8000, sodium acetate, calcium chloride, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.70 Å R-free 0.257
1YRT Crystal Structure analysis of the adenylyl cyclaes catalytic domain of adenylyl cyclase toxin of Bordetella pertussis in presence of c-terminal calmodulin Deposited 2005-02-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 75–148（74 aa）
Not recorded CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.6；298 K；PEG4000, Isopropanol, Sodium Citrate , pH 5.6, VAPOR DIFFUSION, temperature 298K
Resolution 2.10 Å R-free 0.270
1YRU Crystal Structure analysis of the adenylyl cyclaes catalytic domain of adenylyl cyclase toxin of Bordetella pertussis in presence of c-terminal calmodulin and 1mM calcium chloride Deposited 2005-02-04 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 75–148（74 aa）
Not recorded CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；298 K；PEG2000, Tris, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.50 Å R-free 0.308
1ZOT crystal structure analysis of the CyaA/C-Cam with PMEAPP Deposited 2005-05-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 83–151（69 aa） Fragment：C terminal calmodulin
Not recorded MG MAGNESIUM ION × 3 EMA (ADENIN-9-YL-ETHOXYMETHYL)-HYDROXYPHOSPHINYL-DIPHOSPHATE × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；277 K；PEG4000, Na Citrate, Propanol, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277KK
Resolution 2.20 Å R-free 0.291
1ZUZ Calmodulin in complex with a mutant peptide from human DRP-1 kinase Deposited 2005-06-01 Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.8；295 K；PEG3350, MPD, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.91 Å R-free 0.248
1ZUZ Calmodulin in complex with a mutant peptide from human DRP-1 kinase Deposited 2005-06-01 Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.8；295 K；PEG3350, MPD, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Resolution 1.91 Å R-free 0.248
2F3Y Calmodulin/IQ domain complex Deposited 2005-11-22 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.3；298 K；32% PEG 4000, 50mM TRIS, 50 mM MgCl2, pH 8.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.45 Å R-free 0.219
2F3Z Calmodulin/IQ-AA domain complex Deposited 2005-11-22 Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.3；298 K；32% PEG 4000, 50mM TRIS, 50 mM MgCl2, pH 8.3, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.60 Å R-free 0.272
2HF5 The structure and function of a novel two-site calcium-binding fragment of calmodulin Deposited 2006-06-23 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 46–113（68 aa） Fragment：EF-hands 2 and 3 (residues 46-113)
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7.4；298 K；Ionic strength (raw mmCIF value) 50 mM；Pressure ambient
NMR sample composition 0.5mM CaM2/3 U-15N,13C; 20 mM Tris d11, 50 mM KCl, 10 mM CaCl2, 90% H2O, and 10% D2O | 90% H2O/10% D2O
Resolution not provided
2JZI Structure of Calmodulin complexed with the Calmodulin Binding Domain of Calcineurin Deposited 2008-01-09 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 6.5；310 K
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] Calmodulin, 1 mM [U-99% 13C; U-99% 15N] Calmodulin binding domain of Calcineurin, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2K0E A Coupled Equilibrium Shift Mechanism in Calmodulin-Mediated Signal Transduction Deposited 2008-02-02 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR sample composition 0.5 mM Calmodulin
Resolution not provided
2K0F Calmodulin complexed with calmodulin-binding peptide from smooth muscle myosin light chain kinase Deposited 2008-02-02 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 6–153（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR mmCIF provides none of the parsed conditions Resolution not provided
2K0J Solution structure of CaM complexed to DRP1p Deposited 2008-02-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 3–149（147 aa）
Mutation：N60D CA CALCIUM ION × 3 LA LANTHANUM (III) ION × 1 SOLUTION NMR
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 0.4 mM [U-100% 13C; U-100% 15N] calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.4 mM [U-100% 15N] calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2K61 Solution structure of CaM complexed to DAPk peptide Deposited 2008-07-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–149（148 aa）
Mutation：N60D CA CALCIUM ION × 3 TB TERBIUM(III) ION × 1 SOLUTION NMR
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 0.4 mM [U-100% 13C; U-100% 15N] calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.4 mM [U-100% 15N] calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2KNE Calmodulin wraps around its binding domain in the plasma membrane CA2+ pump anchored by a novel 18-1 motif Deposited 2009-08-21 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR measurement conditions pH 7.5；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR sample composition 1-2 mM [U-99% 13C; U-99% 15N] entity_1-1, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 1-2 mM [U-99% 13C; U-99% 15N] entity_1-2, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2KUH Halothane binds to druggable sites in calcium-calmodulin: Solution structure of halothane-CaM C-terminal domain Deposited 2010-02-17 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 83–149（67 aa） Fragment：C-TERMINAL DOMAIN EF-hands 3 and 4
Not recorded CA CALCIUM ION × 2 HLT 2-BROMO-2-CHLORO-1,1,1-TRIFLUOROETHANE × 1 SOLUTION NMR
NMR measurement conditions pH 7.2；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR sample composition 2 mM [U-99% 13C; U-99% 15N] CALCIUM ION, 20 mM CALCIUM ION, 20 mM N-{[2-({[1-(4-CARBOXYBUTANOYL)AMINO]-2-PHENYLETHYL}-HYDROXYPHOSPHINYL)OXY]ACETYL}-2-PHENYLETHYLAMINE, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 2 mM [U-99% 15N] CALCIUM ION, 20 mM CALCIUM ION, 20 mM N-{[2-({[1-(4-CARBOXYBUTANOYL)AMINO]-2-PHENYLETHYL}-HYDROXYPHOSPHINYL)OXY]ACETYL}-2-PHENYLETHYLAMINE, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2L53 Solution NMR Structure of apo-calmodulin in complex with the IQ motif of Human Cardiac Sodium Channel NaV1.5 Deposited 2010-10-24 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa） Fragment：calmodulin
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.3；298 K；Ionic strength (raw mmCIF value) 100；Pressure ambient
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] calmodulin, 1 mM [U-99% 13C; U-99% 15N] entity_2-2, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 1 mM entity_1-3, 1 mM entity_2-4, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2LGF Solution structure of Ca2+/calmodulin complexed with a peptide representing the calmodulin-binding domain of L-selectin Deposited 2011-07-25 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 3–149（147 aa） Fragment：sequence database residues 4-149
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 6.8；303 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR measurement conditions pH 6.8；303 K；Ionic strength (raw mmCIF value) 0.3；Pressure ambient
NMR sample composition 0.5-0.8 mM [U-13C; U-15N] protein_1, 0.5-0.8 mM protein_2, 4 mM CALCIUM ION, 0.5 mM DSS, 100 mM potassium chloride, 0.03 % sodium azide, 20 mM Bis-Tris, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5-0.8 mM [U-2H; U-15N] protein_1, 0.5-0.8 mM protein_2, 4 mM CALCIUM ION, 0.5 mM DSS, 100 mM potassium chloride, 0.03 % sodium azide, 20 mM Bis-Tris, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5-0.8 mM [1H/13C-methyl Met; U-2H; U-15N] protein_1, 0.5-0.8 mM protein_2, 4 mM CALCIUM ION, 0.5 mM DSS, 100 mM potassium chloride, 0.03 % sodium azide, 20 mM Bis-Tris, 100% D2O | 100% D2O
NMR sample composition 0.5-0.8 mM [U-13C; U-15N] protein_1, 0.5-0.8 mM protein_2, 4 mM CALCIUM ION, 0.5 mM DSS, 300 mM potassium chloride, 0.03 % sodium azide, 20 mM Bis-Tris, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.5-0.8 mM [U-13C; U-15N] protein_1, 0.5-0.8 mM protein_2, 4 mM CALCIUM ION, 0.5 mM DSS, 300 mM potassium chloride, 0.03 % sodium azide, 20 mM Bis-Tris, 16 w/v Pf1 phage, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LL6 Solution NMR structure of CaM bound to iNOS CaM binding domain peptide Deposited 2011-10-29 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Pressure ambient
NMR sample composition 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1.0 mM protein_1, 1.0 mM [U-99% 13C; U-99% 15N] protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LL7 Solution NMR structure of CaM bound to the eNOS CaM binding domain peptide Deposited 2011-10-29 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Pressure ambient
NMR sample composition 1.0 mM [U-99% 13C; U-99% 15N] protein_1, 1.0 mM protein_2, 100 mM potassium chloride, 10 mM calcium chloride, 0.2 mM sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LQC NMR solution structure of a Ca2+-Calmodulin with a binding motif (NSCaTE) peptide from the N-terminal cytoplasmic domain of the L-type Voltage-Cated Calcium Channel alpha1C subunit Deposited 2012-02-29 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–78（77 aa） Fragment：EF-hands 1 and 2
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 100；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] calmodulin, 2 mM NSCaTE peptide, 55 M H2O, 5 M [U-99% 2H] D2O, 10 mM DTT, 20 mM TRIS, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] NSCaTE peptide, 0.5 mM calmodulin, 55 M H2O, 5 M [U-99% 2H] D2O, 10 mM DTT, 20 mM TRIS, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] calmodulin, 2 mM NSCaTE peptide, 7.5 mg Pf1 phage, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LQP NMR solution structure of the Ca2+-Calmodulin C-terminal domain in a complex with a peptide (NSCaTE) from the L-type Voltage-Gated Calcium Channel alpha1C subunit Deposited 2012-03-10 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 79–149（71 aa） Fragment：EF-hands 3 and 4
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 7；298 K；Ionic strength (raw mmCIF value) 100；Pressure ambient
NMR sample composition 20 mM TRIS, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2LV6 The complex between Ca-Calmodulin and skeletal muscle myosin light chain kinase from combination of NMR and aqueous and contrast-matched SAXS data Deposited 2012-06-29 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 Experimental method not declared
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 0.15；Pressure ambient
NMR sample composition 0.3 mM [U-13C; U-15N; U-2H] Calmodulin, 0.3 mM ssMLCK, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.06-0.25 mM [U-13C; U-15N; U-2H] Calmodulin, 0.06-0.25 mM ssMLCK, 65% w/v sucrose/H2O | 65% w/v sucrose/H2O
Resolution not provided
2M0J 3D Structure of Calmodulin and Calmodulin binding domain of Olfactory cyclic nucleotide-gated ion channel complex Deposited 2012-10-29 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 6.7；310 K
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] CaM-OLFp-1, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2M0K 3D Structure of Calmodulin and Calmodulin Binding Domain of Rat Olfactory Cyclic Nucleotide-Gated Ion Channel Deposited 2012-10-29 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 6.7；310 K
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] CaM-OLFp-1, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2M55 NMR structure of the complex of an N-terminally acetylated alpha-synuclein peptide with calmodulin Deposited 2013-02-13 Different construct Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 6.36；310 K；Pressure ambient
NMR sample composition 600 uM [U-99% 13C; U-99% 15N] calmodulin, 600 uM alpha-synuclein, 50 mM MES, 100 mM potassium chloride, 3 mM calcium ion, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 700 uM [U-13C; U-15N]-Met,Val,Phe,Gly,Leu,Ala alpha-synuclein, 700 uM calmodulin, 50 mM MES, 100 mM potassium chloride, 3 mM calcium ion, 0.1% sodium azide, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 150 uM [U-99% 13C; U-99% 15N] calmodulin, 150 uM alpha-synuclein, 50 mM MES, 100 mM potassium chloride, 3 mM calcium ion, 10 mg/mL Pf1 phage, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2MG5 Solution Structure of Calmodulin bound to the target peptide of Endothelial Nitrogen Oxide Synthase phosphorylated at Thr495 Deposited 2013-10-28 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 150；Pressure ambient
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] protein, 1 mM peptide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2N27 Competitive inhibition of TRPV1 calmodulin interaction by vanilloids Deposited 2015-04-29 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded CA CALCIUM ION × 4 4DY (6E)-N-(4-hydroxy-3-methoxybenzyl)-8-methylnon-6-enamide × 1 SOLUTION NMR
NMR measurement conditions pH 7；303 K；Ionic strength (raw mmCIF value) 30；Pressure ambient
NMR sample composition 60 uM [U-98% 13C; U-98% 15N] Calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 60 uM [U-98% 13C; U-98% 15N] Calmodulin, 300 uM capsaicin, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 60 uM [U-98% 13C; U-98% 15N] Calmodulin, 180 uM resiniferatoxin, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2N6A NMR structure of a human calmodulin/connexin-36 peptide hybrid Deposited 2015-08-14 Different construct Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 6–147（142 aa）
Not recorded CA CALCIUM ION × 4 SOLUTION NMR
NMR measurement conditions pH 7.4；293 K；Ionic strength (raw mmCIF value) 0.25；Pressure ambient
NMR sample composition 2.0 mM [U-99% 13C; U-99% 15N] protein, 0.0005 w/v sodium azide, 25 mM sodium chloride, 5 mM Tris, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2N77 NMR solution structure of a complex of PEP-19 bound to the C-domain of apo calmodulin Deposited 2015-09-04 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 77–149（73 aa） Fragment：EF-hand domains 3 and 4, residues 77-149
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.3；298 K；Ionic strength (raw mmCIF value) 0.1；Pressure ambient
NMR sample composition 0.8 mM [U-100% 13C; U-100% 15N] C-CaM, 1.0 mM PEP_19, 100 mM potassium chloride, 5 mM [U-2H] EDTA, 10 uM [U-2H] DSS, 10 mM [U-2H] imidazole, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.8 mM [U-100% 13C; U-100% 15N] PEP_19, 1.0 mM C-CaM, 100 mM potassium chloride, 5 mM [U-2H] EDTA, 10 uM [U-2H] DSS, 10 mM [U-2H] imidazole, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 0.8 mM [U-100% 13C; U-100% 15N] C-CaM, 1.0 mM PEP_19, 100 mM potassium chloride, 5 mM [U-2H] EDTA, 10 uM [U-2H] DSS, 10 mM [U-2H] imidazole, 100% D2O | 100% D2O
NMR sample composition 0.8 mM [U-100% 13C; U-100% 15N] PEP, 1.0 mM C-CaM, 100 mM potassium chloride, 5 mM [U-2H] EDTA, 10 uM [U-2H] DSS, 10 mM [U-2H] imidazole, 100% D2O | 100% D2O
NMR sample composition 0.5 mM [U-99% 15N] C-CaM, 1.0 mM PEP_19, 5.0 mM [U-2H] EDTA, 5% C12E5 PEG, 100 mM potassium chloride, 10 mM [U-2H] imidazole, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
2N8J Structure and 15N relaxation data of Calmodulin bound to the endothelial Nitric Oxide Synthase Calmodulin Binding Domain Peptide at Physiological Calcium Concentration Deposited 2015-10-16 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 7.2；298 K；Ionic strength (raw mmCIF value) 0.150；Pressure ambient
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] CaM, 1 mM eNOS, 100 mM potassium chloride, 30 mM MOPS, 4 mM EGTA, 6 mM CaEGTA, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2R28 The complex Structure of Calmodulin Bound to a Calcineurin Peptide Deposited 2007-08-24 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 1–149（149 aa） Fragment：Calmodulin-binding domain
Chain B 1–149（149 aa） Fragment：Calmodulin-binding domain
Not recorded CA CALCIUM ION × 8 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；20% PEG 3350, 0.2M ammonium phosphate, 0.1M citrite acid , pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.86 Å R-free 0.280
2V01 Recombinant vertebrate calmodulin complexed with Pb Deposited 2007-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–148（148 aa）
Not recorded PB LEAD (II) ION × 8 CA CALCIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；40-50%MPD, PH4
Resolution 2.15 Å R-free 0.253
2V02 Recombinant vertebrate calmodulin complexed with Ba Deposited 2007-05-04 Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–148（148 aa）
Not recorded CA CALCIUM ION × 3 BA BARIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；40-50% MPD, PH4
Resolution 2.20 Å R-free 0.294
2VAY Calmodulin complexed with CaV1.1 IQ peptide Deposited 2007-09-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 3–148（146 aa） Fragment：RESIDUES 3-148
Not recorded CA CALCIUM ION × 4 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.3；HANGING DROP VAPOR DIFFUSION 1.5 UL 10 MG/ML COMPLEX IN 20 MM MOPS PH7.4, 150 MM NACL, 4 MM CACL2 MIX WITH 4.5 UL WELL SOLUTION, 32% PEG 3350, 50 MM TRIS PH 8.3, 50 MM MGCL2, 5 DAYS AT 20-22 DEGREES C
Resolution 1.94 Å R-free 0.272
2W73 High-resolution structure of the complex between calmodulin and a peptide from calcineurin A Deposited 2008-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain A 0–148（149 aa）
Chain B 0–148（149 aa）
Not recorded CA CALCIUM ION × 11 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.45 Å R-free 0.217
2W73 High-resolution structure of the complex between calmodulin and a peptide from calcineurin A Deposited 2008-12-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain E 0–148（149 aa）
Chain F 0–148（149 aa）
Not recorded CA CALCIUM ION × 9 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.45 Å R-free 0.217
2WEL Crystal structure of SU6656-bound calcium/calmodulin-dependent protein kinase II delta in complex with calmodulin Deposited 2009-03-31 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–149（149 aa）
Not recorded K88 (3Z)-N,N-DIMETHYL-2-OXO-3-(4,5,6,7-TETRAHYDRO-1H-INDOL-2-YLMETHYLIDENE)-2,3-DIHYDRO-1H-INDOLE-5-SULFONAMIDE × 1 EDO 1,2-ETHANEDIOL × 6 PO4 PHOSPHATE ION × 2 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1M SODIUM POTASSIUM PHOSPHATE, 20% PEG3350 10% ETHYLENE GLYCOL, pH 7.5
Resolution 1.90 Å R-free 0.199
2X0G X-RAY STRUCTURE OF A DAP-KINASE CALMODULIN COMPLEX Deposited 2009-12-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2–149（148 aa）
Not recorded SO4 SULFATE ION × 2 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.2；0.17M AMMONIUM SULFATE, 25% (W/V) PEG 4000, 15% GLYCEROL, pH 7.2
Resolution 2.20 Å R-free 0.267
2Y4V CRYSTAL STRUCTURE OF HUMAN CALMODULIN IN COMPLEX WITH A DAP KINASE-1 MUTANT (W305Y) PEPTIDE Deposited 2011-01-11 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.5；0.1 M HEPES PH 7.5, 25(W/V) PEG 3000
Resolution 1.80 Å R-free 0.238
3BYA Structure of a Calmodulin Complex Deposited 2008-01-15 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；17-19% PEG 3350, 0.120mM Ammonium Phosphate, 15% Ethylene Glycol, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Resolution 1.85 Å R-free 0.232
3DVE Crystal Structure of Ca2+/CaM-CaV2.2 IQ domain complex Deposited 2008-07-18 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 NI NICKEL (II) ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；0.1 M Bis-Tris, 25-30 % PEG 2000 MME, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.35 Å R-free 0.271
3DVJ Crystal Structure of Ca2+/CaM-CaV2.2 IQ domain (without cloning artifact, HM to TV) complex Deposited 2008-07-18 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；0.1 M Bis-Tris, 25-30 % PEG 2000 MME, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.80 Å R-free 0.298
3DVK Crystal Structure of Ca2+/CaM-CaV2.3 IQ domain complex Deposited 2008-07-18 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；292 K；0.1 M Bis-Tris, 25-30 % PEG 2000 MME, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.30 Å R-free 0.291
3DVM Crystal Structure of Ca2+/CaM-CaV2.1 IQ domain complex Deposited 2008-07-18 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；292 K；0.1 M Bis-Tris, 25 % PEG 3350, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.60 Å R-free 0.320
3EWT Crystal Structure of calmodulin complexed with a peptide Deposited 2008-10-16 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 5.5；293 K；25%(w/v) PEG8000, 0.2M Sodium Acetate, 0.1M Sodium cacodylate, pH 5.5, EVAPORATION, temperature 293K
Resolution 2.40 Å R-free 0.259
3EWV Crystal Structure of calmodulin complexed with a peptide Deposited 2008-10-16 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 4.7；293 K；27%(w/v) PEG8000, 0.1M Magnesium acetate, 0.1M Ammonium acetate, 0.05M Sodium cacodylate, pH 4.7, EVAPORATION, temperature 293K
Resolution 2.60 Å R-free 0.282
3G43 Crystal structure of the calmodulin-bound Cav1.2 C-terminal regulatory domain dimer Deposited 2009-02-03 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 2–149（148 aa）
Chain B 2–149（148 aa）
Chain C 2–149（148 aa）
Chain D 2–149（148 aa）
Not recorded CA CALCIUM ION × 14 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；20% PEG 6000, 1.0 M LiCl, 3% w/v MPD, 100 mM MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.10 Å R-free 0.269
3HR4 Human iNOS Reductase and Calmodulin Complex Deposited 2009-06-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded FMN FLAVIN MONONUCLEOTIDE × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；292 K；PEG 8K, SODIUM ACETATE, SODIUM CHLORATE, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.309
3HR4 Human iNOS Reductase and Calmodulin Complex Deposited 2009-06-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–149（149 aa）
Not recorded FMN FLAVIN MONONUCLEOTIDE × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；292 K；PEG 8K, SODIUM ACETATE, SODIUM CHLORATE, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.309
3HR4 Human iNOS Reductase and Calmodulin Complex Deposited 2009-06-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 1–149（149 aa）
Not recorded FMN FLAVIN MONONUCLEOTIDE × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；292 K；PEG 8K, SODIUM ACETATE, SODIUM CHLORATE, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.309
3HR4 Human iNOS Reductase and Calmodulin Complex Deposited 2009-06-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain H 1–149（149 aa）
Not recorded FMN FLAVIN MONONUCLEOTIDE × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；292 K；PEG 8K, SODIUM ACETATE, SODIUM CHLORATE, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 292K
Resolution 2.50 Å R-free 0.309
3J41 Pseudo-atomic model of the Aquaporin-0/Calmodulin complex derived from electron microscopy Deposited 2013-05-31 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain E 1–149（149 aa）
Chain F 1–149（149 aa）
Not recorded CA CALCIUM ION × 8 ELECTRON MICROSCOPY
cryo-EM buffer 25mM HEPES, pH 7.4, 5mM CaCl2, 0.3% decylmaltoside；pH 7.4；25mM HEPES, pH 7.4, 5mM CaCl2, 0.3% decylmaltoside
Resolution 25.00 Å
3OXQ Crystal Structure of Ca2+/CaM-CaV1.2 pre-IQ/IQ domain complex Deposited 2010-09-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain A 1–149（149 aa）
Chain D 1–149（149 aa）
Not recorded CA CALCIUM ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.2 M Li2SO4, 24.5% PEG3350, 0.1 M Bis-Tris pH5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.55 Å R-free 0.288
3OXQ Crystal Structure of Ca2+/CaM-CaV1.2 pre-IQ/IQ domain complex Deposited 2010-09-21 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–149（149 aa）
Chain C 1–149（149 aa）
Not recorded CA CALCIUM ION × 7 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.2 M Li2SO4, 24.5% PEG3350, 0.1 M Bis-Tris pH5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.55 Å R-free 0.288
3SUI Crystal structure of ca2+-calmodulin in complex with a trpv1 c-terminal peptide Deposited 2011-07-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；0.1M MES PH6.0, 2.2-2.8M AMMONIUM SULFATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K
Resolution 1.95 Å R-free 0.248
3UCT Structure of Mn2+-bound N-terminal domain of calmodulin in the presence of Zn2+ Deposited 2011-10-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Chain B 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Not recorded MN MANGANESE (II) ION × 6 ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；100MM TRIS-CACODYLATE, 25MM ZNCL2, 16% PEG8000, 100MM MNCL2, 20% ETHYLENE GLYCOL, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.234
3UCT Structure of Mn2+-bound N-terminal domain of calmodulin in the presence of Zn2+ Deposited 2011-10-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Chain B 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Not recorded MN MANGANESE (II) ION × 6 ZN ZINC ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；100MM TRIS-CACODYLATE, 25MM ZNCL2, 16% PEG8000, 100MM MNCL2, 20% ETHYLENE GLYCOL, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.90 Å R-free 0.234
3UCW Structure of MG2+ bound N-Terminal domain of Calmodulin Deposited 2011-10-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Chain B 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Not recorded MG MAGNESIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；20MM TRIS CACODYLATE, 32% PEG8000, 25MM MGAC, 1MM EGTA, 50MM KCL, 25% ETHYLENE GLYCOL, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.76 Å R-free 0.233
3UCW Structure of MG2+ bound N-Terminal domain of Calmodulin Deposited 2011-10-27 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain C 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Chain D 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Not recorded MG MAGNESIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；20MM TRIS CACODYLATE, 32% PEG8000, 25MM MGAC, 1MM EGTA, 50MM KCL, 25% ETHYLENE GLYCOL, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.76 Å R-free 0.233
3UCY Structure of Mg2+ bound N-terminal domain of calmodulin in the presence of Zn2+ Deposited 2011-10-27 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 2–80（79 aa） Fragment：N-terminal domain residues 2-80
Not recorded NA SODIUM ION × 2 MG MAGNESIUM ION × 2 ZN ZINC ION × 4 CAC CACODYLATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；100MM TRIS CACODYLATE, 25MM ZNCL2, 16% PEG8000, 100MM MGCL2, 20% ETHYLENE GLYCOL, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 1.80 Å R-free 0.228
4BW7 Calmodulin in complex with strontium Deposited 2013-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–149（149 aa）
Not recorded SR STRONTIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4
Resolution 1.81 Å R-free 0.251
4BW7 Calmodulin in complex with strontium Deposited 2013-06-30 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 1–149（149 aa）
Not recorded SR STRONTIUM ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4
Resolution 1.81 Å R-free 0.251
4BW7 Calmodulin in complex with strontium Deposited 2013-06-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Chain C 1–149（149 aa）
Not recorded SR STRONTIUM ION × 9 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4
Resolution 1.81 Å R-free 0.251
4BW8 Calmodulin with small bend in central helix Deposited 2013-06-30 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4
Resolution 1.80 Å R-free 0.279
4BW8 Calmodulin with small bend in central helix Deposited 2013-06-30 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；pH 4
Resolution 1.80 Å R-free 0.279
4BYF Crystal structure of human Myosin 1c in complex with calmodulin in the pre-power stroke state Deposited 2013-07-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 2 AOV ADP ORTHOVANADATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 18% PEG3350, 0.2 M SODIUM MALONATE PH 7.0
Resolution 2.74 Å R-free 0.237
4BYF Crystal structure of human Myosin 1c in complex with calmodulin in the pre-power stroke state Deposited 2013-07-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 AOV ADP ORTHOVANADATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions 18% PEG3350, 0.2 M SODIUM MALONATE PH 7.0
Resolution 2.74 Å R-free 0.237
4DCK Crystal structure of the C-terminus of voltage-gated sodium channel in complex with FGF13 and CaM Deposited 2012-01-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 1–149（149 aa） Fragment：Calmodulin
Not recorded MG MAGNESIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；289 K；20% PEG400, 150mM Magnesium Acetate, 50mM Sodium Cacodylate , pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 2.20 Å R-free 0.227
4DCK Crystal structure of the C-terminus of voltage-gated sodium channel in complex with FGF13 and CaM Deposited 2012-01-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric
Chain B 1–149（149 aa） Fragment：Calmodulin
Not recorded MG MAGNESIUM ION × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；289 K；20% PEG400, 150mM Magnesium Acetate, 50mM Sodium Cacodylate , pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Resolution 2.20 Å R-free 0.227
4DJC 1.35 A crystal structure of the NaV1.5 DIII-IV-Ca/CaM complex Deposited 2012-02-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 IPA ISOPROPYL ALCOHOL × 9 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1M MES, 60% Isopropanol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.35 Å R-free 0.176
4GOW Crystal Structure of Ca2+/CaM:Kv7.4 (KCNQ4) B helix complex Deposited 2012-08-20 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 4–147（144 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；298 K；1.6M ammonium sulfate, 0.2M sodium citrate (pH 6.0), 0.1M sodium tartrate, 4% isopropanol, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.60 Å R-free 0.268
4JPZ Voltage-gated sodium channel 1.2 C-terminal domain in complex with FGF13U and Ca2+/calmodulin Deposited 2013-03-19 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；290 K；14% pEG3350, 300 mM sodium acetate,50 mM Tris pH 7.5, and 2 mM CaCl2, EVAPORATION, temperature 290K
Resolution 3.02 Å R-free 0.246
4JPZ Voltage-gated sodium channel 1.2 C-terminal domain in complex with FGF13U and Ca2+/calmodulin Deposited 2013-03-19 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain I 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；290 K；14% pEG3350, 300 mM sodium acetate,50 mM Tris pH 7.5, and 2 mM CaCl2, EVAPORATION, temperature 290K
Resolution 3.02 Å R-free 0.246
4JQ0 Voltage-gated sodium channel 1.5 C-terminal domain in complex with FGF12B and Ca2+/calmodulin Deposited 2013-03-19 Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；pH 7.5；290 K；20% PEG3350, 0.18 M MgSO4, 0.1 M sodium iodide, and CaCl2, pH 7.5, EVAPORATION, temperature 290K
Resolution 3.84 Å R-free 0.320
4L79 Crystal Structure of nucleotide-free Myosin 1b residues 1-728 with bound Calmodulin Deposited 2013-06-13 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；10% PEG 3350, 100 mM LiOOCCH3, 100 mM HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.30 Å R-free 0.249
4LZX Complex of IQCG and Ca2+-free CaM Deposited 2013-08-01 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；1.6M ammonium sulfate, 1M lithium sulfate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.50 Å R-free 0.187
4M1L Complex of IQCG and Ca2+-bound CaM Deposited 2013-08-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded CA CALCIUM ION × 4 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；1.6M ammonium sulfate, 1xM lithium sulfate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.10 Å R-free 0.228
4OVN Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation Deposited 2013-12-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 4 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% PEG 4K, 0.2 M MgSO4 and 10% glycerol
Resolution 2.80 Å R-free 0.282
4OVN Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation Deposited 2013-12-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 3 SO4 SULFATE ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% PEG 4K, 0.2 M MgSO4 and 10% glycerol
Resolution 2.80 Å R-free 0.282
4OVN Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation Deposited 2013-12-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 5 SO4 SULFATE ION × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% PEG 4K, 0.2 M MgSO4 and 10% glycerol
Resolution 2.80 Å R-free 0.282
4OVN Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation Deposited 2013-12-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain D 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% PEG 4K, 0.2 M MgSO4 and 10% glycerol
Resolution 2.80 Å R-free 0.282
4OVN Voltage-gated Sodium Channel 1.5 (Nav1.5) C-terminal domain in complex with Calmodulin poised for activation Deposited 2013-12-10 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 5 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–149（149 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 SO4 SULFATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；15% PEG 4K, 0.2 M MgSO4 and 10% glycerol
Resolution 2.80 Å R-free 0.282
4Q57 Crystal structure of the plectin 1a actin-binding domain/N-terminal domain of calmodulin complex Deposited 2014-04-16 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 10–74（65 aa） Fragment：N-terminal domain (UNP residues 10-74)
Not recorded CA CALCIUM ION × 2 MG MAGNESIUM ION × 1 CL CHLORIDE ION × 1 EDO 1,2-ETHANEDIOL × 3 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Bis-Tris, pH 6.5, 0.2 M magnesium chloride, 13% PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.80 Å R-free 0.187
4Q5U Structure of calmodulin bound to its recognition site from calcineurin Deposited 2014-04-17 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；3:1 10 mg/ml protein to mother liquor (24% PEG1000, 20% glycerol), final volume 200 nL, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 1.95 Å R-free 0.248
4UMO Crystal Structure of the Kv7.1 proximal C-terminal Domain in Complex with Calmodulin Deposited 2014-05-20 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–149（149 aa）
Chain D 1–149（149 aa）
Not recorded K POTASSIUM ION × 4 SCN THIOCYANATE ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions 277 K；0.3 M POTASSIUM THIOCYANATE, 0.1 M SODIUM ACETATE TRIHYDRATE PH=5.6, 1 MM EGTA AT 4 DEGREES CELSIUS
Resolution 3.00 Å R-free 0.247
4UPU Crystal structure of IP3 3-K calmodulin binding region in complex with Calmodulin Deposited 2014-06-18 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 48 PDB declaration: 48-meric
Chain A 2–149（148 aa） Fragment：RESIDUES 2-149
Not recorded CA CALCIUM ION × 120 GOL GLYCEROL × 24 X-RAY DIFFRACTION
X-ray crystallization conditions pH 4；29% W/V POLYETHYLENE GLYCOL 4000, 0.2 M (NH4)2SO4, 0.1 M SODIUM ACETATE TRIHYDRATE PH 4.0 AND 10 MM SPERMIDINE
Resolution 2.34 Å R-free 0.210
4V0C Crystal Structure of the Kv7.1 proximal C-terminal Domain in Complex with Calmodulin Deposited 2014-09-14 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 1–149（149 aa） Fragment：RESIDUES 1-149
Chain D 1–149（149 aa） Fragment：RESIDUES 1-149
Not recorded SCN THIOCYANATE ION × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions 0.3 M POTASSIUM THIOCYANATE, 0.1 M SODIUM ACETATE TRIHYDRATE PH=5.6, 5 MM CACL2
Resolution 2.86 Å R-free 0.268
5COC Fusion protein of human calmodulin and B4 domain of protein A from staphylococcal aureus Deposited 2015-07-20 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric
Chain A 5–78（74 aa） Fragment：B4 domain (UNP RESIDUES 213-267),N-terminal (UNP RESIDUES 5-78)
Mutation：G240A, K261C, L1005A, T1006A, Q1009C CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions EVAPORATION；298 K；10% w/v PEG 1000, 10% w/v PEG 8000
Resolution 2.67 Å R-free 0.259
5DBR Ca2+ CaM with human cardiac Na+ channel (NaV1.5) inactivation gate Deposited 2015-08-21 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 5–149（145 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4；298 K；0.2M sodium malonate pH 4.0, 20% w/v PEG 3350
Resolution 2.25 Å R-free 0.284
5DOW Solution of the Variably-Twinned Structure of a Novel Calmodulin-Peptide Complex in a Novel Configuration Deposited 2015-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded SO4 SULFATE ION × 1 CA CALCIUM ION × 4 CL CHLORIDE ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；ammonium sulfate, lithium sulfate, Tris/HEPES
Resolution 1.70 Å R-free 0.141
5DOW Solution of the Variably-Twinned Structure of a Novel Calmodulin-Peptide Complex in a Novel Configuration Deposited 2015-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 CL CHLORIDE ION × 3 NA SODIUM ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；ammonium sulfate, lithium sulfate, Tris/HEPES
Resolution 1.70 Å R-free 0.141
5DOW Solution of the Variably-Twinned Structure of a Novel Calmodulin-Peptide Complex in a Novel Configuration Deposited 2015-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–149（148 aa）
Not recorded CA CALCIUM ION × 4 CL CHLORIDE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；ammonium sulfate, lithium sulfate, Tris/HEPES
Resolution 1.70 Å R-free 0.141
5DOW Solution of the Variably-Twinned Structure of a Novel Calmodulin-Peptide Complex in a Novel Configuration Deposited 2015-09-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain G 2–149（148 aa）
Not recorded SO4 SULFATE ION × 1 CA CALCIUM ION × 4 CL CHLORIDE ION × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；ammonium sulfate, lithium sulfate, Tris/HEPES
Resolution 1.70 Å R-free 0.141
5DSU Crystal structure of double mutant of N-domain of human calmodulin Deposited 2015-09-17 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 3–78（76 aa） Fragment：UNP residues 3-78
Mutation：Q41L, K75I CA CALCIUM ION × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；290 K；37% PEG 400, 100 mM HEPES, 250 MM CaCl2
Resolution 1.93 Å R-free 0.264
5GGM The NMR structure of calmodulin in CTAB reverse micelles Deposited 2016-06-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–149（148 aa）
Mutation：N60D CA CALCIUM ION × 3 TB TERBIUM(III) ION × 1 SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 100；Pressure 1
NMR sample composition 0.25 mM [U-13C; U-15N; U-2H] Calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 0.25 mM [U-13C; U-15N] Calmodulin, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5I0I Crystal structure of myosin X motor domain with 2IQ motifs in pre-powerstroke state Deposited 2016-02-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain C 3–147（145 aa）
Chain G 84–126（43 aa）
Not recorded MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 1 MG MAGNESIUM ION × 1 VO4 VANADATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 6 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；7.5% PEG 10000, 100mM MOPS pH 7.0, 1mM TCEP and 50mM Magnesium acetate
Resolution 3.15 Å R-free 0.218
5I0I Crystal structure of myosin X motor domain with 2IQ motifs in pre-powerstroke state Deposited 2016-02-04 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain E 3–147（145 aa）
Chain I 84–147（64 aa）
Not recorded MPO 3[N-MORPHOLINO]PROPANE SULFONIC ACID × 1 MG MAGNESIUM ION × 1 VO4 VANADATE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1 SO4 SULFATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；7.5% PEG 10000, 100mM MOPS pH 7.0, 1mM TCEP and 50mM Magnesium acetate
Resolution 3.15 Å R-free 0.218
5J03 Crystal Structure of a chimeric Kv7.2 - Kv7.3 proximal C-terminal Domain in Complex with Calmodulin Deposited 2016-03-26 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 5 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.7；292 K；18% PEG 4K and 100 mM calcium acetate
Resolution 2.00 Å R-free 0.228
5J8H Structure of calmodulin in a complex with a peptide derived from a calmodulin-dependent kinase Deposited 2016-04-07 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Not recorded CA CALCIUM ION × 2 SOLUTION NMR
NMR measurement conditions pH 6.8；308.15 K；Ionic strength (raw mmCIF value) 20 mM BisTris 150 mM Potassium Chloride 10 mM Calcium Chloride；Pressure 1
NMR measurement conditions pH 6.8；308.15 K；Ionic strength (raw mmCIF value) 20 mM BisTris 150 mM Potassium Chloride 10 mM Calcium Chloride；Pressure 1
NMR measurement conditions pH 6.8；308.15 K；Ionic strength (raw mmCIF value) 20 mM BisTris 150 mM Potassium Chloride 10 mM Calcium Chloride；Pressure 1
NMR measurement conditions pH 6.8；308.15 K；Ionic strength (raw mmCIF value) 20 mM BisTris 150 mM Potassium Chloride 10 mM Calcium Chloride；Pressure 1
NMR sample composition 320 uM [U-99% 13C; U-99% 15N] Calmodulin, 320 uM eEF2K_74-100, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 595 uM [U-99% 13C; U-99% 15N] eEF2K_74-100, 595 uM Calmodulin, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR sample composition 320 uM [U-99% 13C; U-99% 15N] Calmodulin, 320 uM eEF2K_74-100, 100% D2O | 100% D2O
NMR sample composition 320 uM [U-99% 13C; U-99% 15N] eEF2K_74-100, 320 uM Calmodulin, 100% D2O | 100% D2O
Resolution not provided
5JQA CaM:RM20 complex Deposited 2016-05-04 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1 M sodium acetate, pH 4.6, 25% w/v PEG4000
Resolution 1.80 Å R-free 0.188
5JTH Crystal structure of E67A calmodulin - CaM:RM20 analog complex Deposited 2016-05-09 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；0.1M Sodium Acetate pH 4.6, 25%(w/v) PEG 4000, 20mM CaCl2
Resolution 1.84 Å R-free 0.196
5K7L Single particle cryo-EM structure of the voltage-gated K+ channel Eag1 bound to the channel inhibitor calmodulin Deposited 2016-05-26 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: dodecameric
Chain B 1–149（149 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 Y01 CHOLESTEROL HEMISUCCINATE × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.78 Å
5K7L Single particle cryo-EM structure of the voltage-gated K+ channel Eag1 bound to the channel inhibitor calmodulin Deposited 2016-05-26 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: trimeric
Chain B 1–149（149 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.78 Å
5K7L Single particle cryo-EM structure of the voltage-gated K+ channel Eag1 bound to the channel inhibitor calmodulin Deposited 2016-05-26 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: trimeric
Chain B 1–149（149 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Plunged into liquid ethane (FEI VITROBOT MARK IV)
Resolution 3.78 Å
5K8Q Crystal Structure of Calcium-loaded Calmodulin in complex with STRA6 CaMBP2-site peptide. Deposited 2016-05-30 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 4 IMD IMIDAZOLE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；281 K；0.1M Imidazole pH 5.5, 28%(v/v) PEGMME 550
Resolution 1.74 Å R-free 0.267
5NIN Crystal Structure of AKAP79 calmodulin binding domain peptide in complex with Ca2+/Calmodulin Deposited 2017-03-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 2 SO4 SULFATE ION × 5 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.4；287 K；2.4 M ammonium sulphate, 50 mM citrate pH 5.4, 0.3 M NDSB-195
Resolution 1.70 Å R-free 0.194
5NIN Crystal Structure of AKAP79 calmodulin binding domain peptide in complex with Ca2+/Calmodulin Deposited 2017-03-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–149（149 aa）
Not recorded CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.4；287 K；2.4 M ammonium sulphate, 50 mM citrate pH 5.4, 0.3 M NDSB-195
Resolution 1.70 Å R-free 0.194
5TP5 Solution structure of the calcium deficient mutant calmodulin CaM1234 Deposited 2016-10-19 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–149（148 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 150；Pressure 1
NMR sample composition 100 mM potassium chloride, 1 mM [U-99% 13C; U-99% 15N] CaM1234, 0.2 mM sodium azide, 0.2 mM EDTA, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5TP6 Solution structure of the CaM34 with the iNOS CaM binding domain peptide Deposited 2016-10-19 Different construct Different mutation/modification Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa）
Mutation：D93A, D129A No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6；298 K；Ionic strength (raw mmCIF value) 100；Pressure 1
NMR sample composition 1 mM [U-99% 13C; U-99% 15N] CaM34, 1 mM iNOS CaM binding domain peptide, 100 mM potassium chloride, 10 mM Calcium chloride, 0.2 mM sodium azide, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
5V03 A positive allosteric modulator binding pocket in SK2 ion channels is shared by Riluzole and CyPPA Deposited 2017-02-28 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain R 1–149（149 aa）
Not recorded SO4 SULFATE ION × 1 658 N-(4-chlorophenyl)-2-(3,5-dimethyl-1H-pyrazol-1-yl)pyrimidin-4-amine × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；ammonia sulfate
Resolution 1.58 Å R-free 0.220
5VMS CryoEM structure of Xenopus KCNQ1 channel Deposited 2017-04-28 Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE；90-100% humidity
Resolution 3.70 Å
5VMS CryoEM structure of Xenopus KCNQ1 channel Deposited 2017-04-28 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE；90-100% humidity
Resolution 3.70 Å
5VMS CryoEM structure of Xenopus KCNQ1 channel Deposited 2017-04-28 Different construct Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 1–149（149 aa）
Not recorded CA CALCIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.2
cryo-EM vitrification conditions Cryogen ETHANE；90-100% humidity
Resolution 3.70 Å
5WSU Crystal structure of Myosin VIIa IQ5-SAH in complex with apo-CaM Deposited 2016-12-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.6；289 K；0.1M sodium citrate tribasic (pH 5.6), 20%(v/v) isopropanol, 20%(w/v) PEG 4,000
Resolution 3.00 Å R-free 0.290
5WSU Crystal structure of Myosin VIIa IQ5-SAH in complex with apo-CaM Deposited 2016-12-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2–149（148 aa） Fragment：UNP residues 2-149
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.6；289 K；0.1M sodium citrate tribasic (pH 5.6), 20%(v/v) isopropanol, 20%(w/v) PEG 4,000
Resolution 3.00 Å R-free 0.290
5WSV Crystal structure of Myosin VIIa IQ5 in complex with Ca2+-CaM Deposited 2016-12-08 Different construct Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–147（147 aa） Fragment：UNP residues 1-147
Not recorded CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；289 K；0.2M ammonium sulfate, 0.1M Bis-Tris (pH 6.5), 25%(w/v) PEG 3,500
Resolution 2.33 Å R-free 0.262
5WSV Crystal structure of Myosin VIIa IQ5 in complex with Ca2+-CaM Deposited 2016-12-08 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 1–147（147 aa） Fragment：UNP residues 1-147
Not recorded CA CALCIUM ION × 4 SO4 SULFATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；289 K；0.2M ammonium sulfate, 0.1M Bis-Tris (pH 6.5), 25%(w/v) PEG 3,500
Resolution 2.33 Å R-free 0.262

105 other PDB entries and 175 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CALM_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–148； UniProt 1–148

MARCKS

OrganismNot specified

UniProt P26645

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count Chain B； UniProt 147–165 Fragment：calmodulin binding domain CALMODULIN × 1 （P62158） CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；295 K；PEG 6000, sodium acetate, calcium chrolide, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K Resolution 2.00 Å R-free 0.267
2 Protein heterocomplex Heteromer Protein × 4 PDB declaration: tetrameric（4） Consistent with protein copy count Chain B； UniProt 147–165 Fragment：calmodulin binding domain CALMODULIN × 2 （P62158） CA CALCIUM ION × 8 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；295 K；PEG 6000, sodium acetate, calcium chrolide, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K Resolution 2.00 Å R-free 0.267

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name MACS_MOUSE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–19； UniProt 147–165

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 1iwq

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1iwq
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1iwq
Deposition date deposition_date2002-05-31
Structure title titleCrystal Structure of MARCKS calmodulin binding domain peptide complexed with Ca2+/Calmodulin
Keywords keywords;calmodulin-target peptide complex, RIKEN Structural Genomics/Proteomics Initiative, RSGI, Structural Genomics, METAL BINDING PROTEIN-PROTEIN BINDING COMPLEX ;; METAL BINDING PROTEIN/PROTEIN BINDING
Experimental Method methodX-RAY DIFFRACTION
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier16.64 Å
Radius of gyration Rg (electron density) rg_electron15.26 Å
Forward intensity I(0) i06275820.00
Molecular weight molecular_weight17629.0 kDa
Excluded volume excluded_volume21757 ų
Envelope volume envelope_volume24420 ų
Hydration-shell volume shell_volume13733 ų
Envelope diameter envelope_diameter51.0 Å
Shell Rg shell_rg20.77 Å
Envelope Rg envelope_rg15.34 Å
Shape Rg shape_rg15.28 Å
Total Rg total_rg16.20 Å
Total atoms total_atoms1229
Residues n_residues157
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax57.0 Å
Rg (real space) rg_real16.54 Å
Rg uncertainty (real space) rg_real_error0.46 Å
I(0) (real space) i0_real6.2760e+06
I(0) uncertainty (real space) i0_real_error7.6370e+04
Rg (reciprocal space) rg_reciprocal16.55 Å
I(0) (reciprocal space) i0_reciprocal6276000.0000
Solution quality estimate total_estimate0.8688
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary20.8 Å
Skewness Skewness skewness0.149
Kurtosis Kurtosis kurtosis-0.409
Angular range angular_range— – 0.4800 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha808700.0000
Real-space data points n_real_points78
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.764; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 1.000
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

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7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd1iwqa_
Class classa — All alpha proteins
Fold Fold folda.39 — EF Hand-like
Superfamily Superfamily superfamilya.39.1 — EF-hand
Family Family familya.39.1.5 — Calmodulin-like

CATH v4.4 (2 domains)

Domain ID domain_id1iwqA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology238 — Recoverin; domain 1
Homologous superfamily homologous superfamily10 — EF-hand
Domain ID domain_id1iwqA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology238 — Recoverin; domain 1
Homologous superfamily homologous superfamily10 — EF-hand
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8. Citations (2)

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9. Files and Curves (10)