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3j4r

Pseudo-atomic model of the AKAP18-PKA Complex in a linear conformation derived from electron microscopy

Method: ELECTRON MICROSCOPY Dmax: 446.1 Å Quality: REASONABLE
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1. Protein Identity and Related Structures Protein Identity & Related Structures

cAMP-dependent protein kinase type II-alpha regulatory subunit

Mus musculus

UniProt Q8K1M3

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 × 5 PDB declaration: pentameric（5） Consistent with protein copy count Chain B； UniProt 1–402 Chain C； UniProt 1–402 Not recorded A-kinase anchor protein 18 × 1 cAMP-dependent protein kinase catalytic subunit alpha × 2 （P05132） ELECTRON MICROSCOPY cryo-EM buffer：25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT Resolution 35.00 Å

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 3J4R Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
3J4Q Pseudo-atomic model of the AKAP18-PKA complex in a bent conformation derived from electron microscopy Deposited 2013-09-25 Parsed fields agree Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain B 1–402（402 aa）
Chain C 1–402（402 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT
Resolution 35.00 Å

1 other PDB entries and 1 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q8K1M3_MOUSE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B； PDBConstruct 1–402； UniProt 1–402 Author chain C； PDBConstruct 1–402； UniProt 1–402

cAMP-dependent protein kinase catalytic subunit alpha

Mus musculus

UniProt P05132

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 × 5 PDB declaration: pentameric（5） Consistent with protein copy count Chain D； UniProt 1–351 Chain E； UniProt 1–351 Not recorded A-kinase anchor protein 18 × 1 cAMP-dependent protein kinase type II-alpha regulatory subunit × 2 （Q8K1M3） ELECTRON MICROSCOPY cryo-EM buffer：25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT Resolution 35.00 Å

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 3J4R Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1APM 2.0 ANGSTROM REFINED CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE COMPLEXED WITH A PEPTIDE INHIBITOR AND DETERGENT Deposited 1993-01-18 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) OCT N-OCTANE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.00 Å
1ATP 2.2 angstrom refined crystal structure of the catalytic subunit of cAMP-dependent protein kinase complexed with MNATP and a peptide inhibitor Deposited 1993-01-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1BKX A BINARY COMPLEX OF THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE AND ADENOSINE FURTHER DEFINES CONFORMATIONAL FLEXIBILITY Deposited 1997-07-01 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 1–350（350 aa） Fragment：CATALYTIC SUBUNIT
Non-standard monomer：Yes (specific site not provided by mmCIF) AMP ADENOSINE MONOPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；THE RC.ADE BINARY COMPLEX CRYSTALS WERE GROWN AT 4 C BY THE HANGING-DROP VAPOR DIFFUSION METHOD. THE CRYSTALLIZATION DROPLET CONTAINED PROTEIN (0.5 MM), ADENOSINE (3 MM) AND 2-METHYL-2,4-PENTANEDIOL (MPD; 4%) IN 100 MM BICINE BUFFER AT PH 8.0. THE CRYSTALLIZATION WELL SOLUTION WAS MADE UP OF 15% MPD AND 100 MM AMMONIUM-SULFATE IN BICINE BUFFER (100 MM; PH 8.0). THE CRYSTALS GREW OVER THE COURSE OF 8-12 WEEKS TO A FINAL SIZE OF 0.2 X 0.3 X 0.5 MM3., vapor diffusion - hanging drop, temperature 277K
Resolution 2.60 Å R-free 0.340
1BX6 CRYSTAL STRUCTURE OF THE POTENT NATURAL PRODUCT INHIBITOR BALANOL IN COMPLEX WITH THE CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE Deposited 1998-10-13 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 1–350（350 aa） Fragment：CATALYTIC DOMAIN
Non-standard monomer：Yes (specific site not provided by mmCIF) BA1 BALANOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；pH 8.0
Resolution 2.10 Å R-free 0.340
1FMO CRYSTAL STRUCTURE OF A POLYHISTIDINE-TAGGED RECOMBINANT CATALYTIC SUBUNIT OF CAMP-DEPENDENT PROTEIN KINASE COMPLEXED WITH THE PEPTIDE INHIBITOR PKI(5-24) AND ADENOSINE Deposited 1997-07-08 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa） Fragment：CATALYTIC SUBUNIT
Non-standard monomer：Yes (specific site not provided by mmCIF) ADN ADENOSINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；ORTHORHOMBIC CRYSTALS OF THE TERNARY COMPLEX, COMPRISED OF MOUSE HIS6-RC SUBUNIT, PKI (5-24) AND ADENOSINE, WERE GROWN BY THE HANGING-DROP VAPOUR DIFFUSION METHOD USING 2-METHYL-2,4-PENTANEDIOL (MPD) AS THE PRECIPITATING AGENT. THE MOTHER-LIQUOR CONTAINED PROTEIN AT A CONCENTRATION OF 0.25 MM IN 100 MM BICINE BUFFER AT PH 8.0, 0.75 MM PKI(5-24), 4 MM ADENOSINE AND 4% MPD. THE RESERVOIR SOLUTION WAS MADE UP OF 20% MPD IN 100 MM BICINE BUFFER (PH 8.0). X-RAY DIFFRACTION QUALITY CRYSTALS (0.2 X 0.15 X 0.8 MM3) WERE GROWN AT 4 C IN APPROXIMATELY 4 - 6 WEEKS., vapor diffusion - hanging drop, temperature 277K
Resolution 2.20 Å
1J3H Crystal structure of apoenzyme cAMP-dependent protein kinase catalytic subunit Deposited 2003-01-31 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 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Tris-hydrogen chloride, MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.90 Å R-free 0.291
1J3H Crystal structure of apoenzyme cAMP-dependent protein kinase catalytic subunit Deposited 2003-01-31 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Tris-hydrogen chloride, MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.90 Å R-free 0.291
1JBP Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Substrate Peptide, ADP and Detergent Deposited 2001-06-06 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 OCT N-OCTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Vapor diffusion,hanging drop,pH 8.0,277K, 10mM dithiothreitol, 8% Dow polyethylene glycol 400,methanol, Bicine, VAPOR DIFFUSION, HANGING DROP
Resolution 2.20 Å
1JLU Crystal Structure of the Catalytic Subunit of cAMP-dependent Protein Kinase Complexed with a Phosphorylated Substrate Peptide and Detergent Deposited 2001-07-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) OCT N-OCTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；Vapor diffusion, hanging drop, pH 8.0,277K, 10mM dithiothreitol, 8% Dow polyethylene glycol 400, methanol, Bicine, VAPOR DIFFUSION, HANGING DROP
Resolution 2.25 Å
1L3R Crystal Structure of a Transition State Mimic of the Catalytic Subunit of cAMP-dependent Protein Kinase Deposited 2002-02-28 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 AF3 ALUMINUM FLUORIDE × 1 MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, bicine, methanol, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.00 Å R-free 0.232
1RDQ Hydrolysis of ATP in the crystal of Y204A mutant of cAMP-dependent protein kinase Deposited 2003-11-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Mutation：Y204A Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 1 MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, Bicine, ammonium acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 1.26 Å R-free 0.162
1RE8 Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 2 Deposited 2003-11-06 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 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BD2 3-[(4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-(2-HYDROXYBENZOYL)BENZOATE × 1 OCT N-OCTANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Mega-9, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.10 Å R-free 0.252
1REJ Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 1 Deposited 2003-11-06 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 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) B1L 3-[(4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-HYDROXYBENZOATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Tris-HCl, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.20 Å R-free 0.291
1REK Crystal structure of cAMP-dependent protein kinase complexed with balanol analog 8 Deposited 2003-11-06 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 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) B8L 3-[(3-SEC-BUTYL-4-HYDROXYBENZOYL)AMINO]AZEPAN-4-YL 4-(2-HYDROXY-5-METHOXYBENZOYL)BENZOATE × 1 PTL PENTANAL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；MPD, Bicine, Mega-8, Tris-HCl, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.30 Å R-free 0.295
1SYK Crystal structure of E230Q mutant of cAMP-dependent protein kinase reveals unexpected apoenzyme conformation Deposited 2004-04-01 Different construct Different mutation/modification 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 1–350（350 aa）
Mutation：E230Q Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, MeOH, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.80 Å R-free 0.249
1SYK Crystal structure of E230Q mutant of cAMP-dependent protein kinase reveals unexpected apoenzyme conformation Deposited 2004-04-01 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–350（350 aa）
Mutation：E230Q Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；MPD, MeOH, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
Resolution 2.80 Å R-free 0.249
2CPK CRYSTAL STRUCTURE OF THE CATALYTIC SUBUNIT OF CYCLIC ADENOSINE MONOPHOSPHATE-DEPENDENT PROTEIN KINASE Deposited 1992-10-21 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–350（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.70 Å
2ERZ Crystal Structure of c-AMP Dependent Kinase (PKA) bound to hydroxyfasudil Deposited 2005-10-25 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 0–350（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) HFS 1-(1-HYDROXY-5-ISOQUINOLINESULFONYL)HOMOPIPERAZINE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；bicine, pH 7.0, 2% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.20 Å R-free 0.287
2QCS A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state Deposited 2007-06-19 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa） Fragment：CATALYTIC SUBUNIT
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 SO4 SULFATE ION × 6 ACT ACETATE ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 TAM TRIS(HYDROXYETHYL)AMINOMETHANE × 1 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；298 K；2.0M(NH4)2SO4, 0.1M Citrate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Resolution 2.20 Å R-free 0.225
2QUR Crystal Structure of F327A/K285P Mutant of cAMP-dependent Protein Kinase Deposited 2007-08-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Mutation：K285P/F327A Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；8-12% MPD, 100 mM Tris-HCl, plus 10 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.50 Å R-free 0.265
2QVS Crystal Structure of Type IIa Holoenzyme of cAMP-dependent Protein Kinase Deposited 2007-08-08 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；295.5 K；1.9 M sodium formate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 295.5K
Resolution 2.50 Å R-free 0.251
3FHI Crystal structure of a complex between the catalytic and regulatory (RI{alpha}) subunits of PKA Deposited 2008-12-09 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Mutation：C199A Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MN MANGANESE (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；20 % PEG 2000, 0.1 M Tris-HCl, 4 % 1,3-Propanediol, 2.0 mM Cyclohexyl-pentyl-D-maltoside, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.00 Å R-free 0.226
3FJQ Crystal structure of cAMP-dependent protein kinase catalytic subunit alpha in complex with peptide inhibitor PKI alpha (6-25) Deposited 2008-12-15 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Protein solution: 10mM MOPS buffer pH 7.0, 50 mM NaCl, 3mM MnCl2, 0.2 mM ATP. Well solution: 0.5 M (NH4)2SO4, 0.1 M HEPES, 10 % MPD, VAPOR DIFFUSION, HANGING DROP, temperature 278K
Resolution 1.60 Å R-free 0.205
3IDB Crystal structure of (108-268)RIIb:C holoenzyme of cAMP-dependent protein kinase Deposited 2009-07-20 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa） Fragment：Isoform 1 (C-alpha-1): UNP residues 2-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION UNDER OIL (VDUO)；pH 7.5；298 K；8% PEG 3350, 40 mM Bis-Tris pH 7.5, 0.05 mM Na Acetate, VAPOR DIFFUSION UNDER OIL (VDUO), temperature 298.0K
Resolution 1.62 Å R-free 0.230
3IDC Crystal structure of (102-265)RIIb:C holoenzyme of cAMP-dependent protein kinase Deposited 2009-07-20 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa） Fragment：Isoform 1 (C-alpha-1): UNP residues 2-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MN MANGANESE (II) ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION UNDER OIL (VDUO)；pH 7.5；298 K；8% PEG 3350, 40 mM Bis-Tris pH 7.5, 0.05 mM Na Acetate, VAPOR DIFFUSION UNDER OIL (VDUO), temperature 298K
Resolution 2.70 Å R-free 0.319
3J4Q Pseudo-atomic model of the AKAP18-PKA complex in a bent conformation derived from electron microscopy Deposited 2013-09-25 Parsed fields agree Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric
Chain D 1–351（351 aa）
Chain E 1–351（351 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer 25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT；pH 7.4；25 mM HEPES, pH 7.4, 200 mM NaCl, 0.5 mM EDTA, 1 mM DTT
Resolution 35.00 Å
3O7L Crystal Structure of phospholamban (1-19):PKA C-subunit:AMP-PNP:Mg2+ complex Deposited 2010-07-30 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric
Chain B 2–351（350 aa） Fragment：phospholamban peptide
Chain D 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 PEG DI(HYDROXYETHYL)ETHER × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；The complex was obtained by combining a 1:10:10:10 molar ratio mixture of PKA-C (7 mg/ml), PLN1-19, MgCl2, and AMP-PNP in 20 mM sodium acetate (pH 6.5), 180 mM KCl, and 5 mM DTT, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Resolution 2.80 Å R-free 0.287
3OW3 Discovery of dihydrothieno- and dihydrofuropyrimidines as potent pan Akt inhibitors Deposited 2010-09-17 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SMY (2R)-3-(1H-indol-3-yl)-1-{4-[(5S)-5-methyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-yl]piperazin-1-yl}-1-oxopropan-2-amine × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；6.6mg/ml PKA with 0.25mM PKI, 50mM bicine, 150mM ammonium acetate, 2mM DTT, 8% PEG400, 11% methanol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.90 Å R-free 0.210
3PVB Crystal structure of (73-244)RIa:C holoenzyme of cAMP-dependent Protein kinase Deposited 2010-12-06 Different construct Different mutation/modification Different oligomeric state 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 7–351（345 aa） Fragment：unp residues 7-351
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MN MANGANESE (II) ION × 2 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6；298 K；The RIa(73-244):C complex was crystallized in 0.1M MES pH 6.0 and 12% PEG 20,000 by using a Douglas Instruments Oryx8 crystallography robot as 1:1 protein solution:crystallizing solution, VAPOR DIFFUSION, SITTING DROP, temperature 298.0 K
Resolution 3.30 Å R-free 0.290
3QAL Crystal Structure of Arg280Ala mutant of Catalytic subunit of cAMP-dependent Protein Kinase Deposited 2011-01-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Mutation：E208A Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277 K；13-15% MPD, 100 mM Bicine, 10 mM DTT, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.70 Å R-free 0.194
3QAM Crystal Structure of Glu208Ala mutant of catalytic subunit of cAMP-dependent protein kinase Deposited 2011-01-11 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Mutation：E208A Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；10-12% polyethylene glycol 6000, 100 mM Tris-HCl, 10 mM DTT, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 1.92 Å R-free 0.228
3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain C 2–351（350 aa）
Chain F 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.30 Å R-free 0.235
3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.30 Å R-free 0.235
3TNP Structure and Allostery of the PKA RIIb Tetrameric Holoenzyme Deposited 2011-09-01 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain F 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；The RII (R230K)2:C2 holoenzyme complex was crystallized at room temperature in 10% PEG8000, 8% ethylene glycol, pH7.5 HEPES buffer by using vapor diffusion at a 1:1 ratio of protein to crystallization solution. VAPOR DIFFUSION, HANGING DROP, temperature 298K
Resolution 2.30 Å R-free 0.235
3X2U Michaelis-like initial complex of cAMP-dependent Protein Kinase Catalytic Subunit. Deposited 2015-01-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–351（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.40 Å R-free 0.239
3X2V Michaelis-like complex of cAMP-dependent Protein Kinase Catalytic Subunit Deposited 2015-01-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–351（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CO3 CARBONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.77 Å R-free 0.230
3X2W Michaelis complex of cAMP-dependent Protein Kinase Catalytic Subunit Deposited 2015-01-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 1–351（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 CO3 CARBONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100mM MES pH 6.5, 5mM DTT, 15-20% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.70 Å R-free 0.198
4DFX Crystal structure of myristoylated K7C catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa） Fragment：UNP RESIDUES 2-351
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；Mother liquor: 12% MPD, 100 mM Bis-Tris, Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 8-10 mg/mL 9% MeOH added to the well immediately before sealing. 8 uL drop size with 1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 1.35 Å R-free 0.179
4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 Different construct Different mutation/modification 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 1–351（351 aa）
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.00 Å R-free 0.286
4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain E 1–351（351 aa）
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.00 Å R-free 0.286
4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric
Chain A 1–351（351 aa）
Chain E 1–351（351 aa）
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.00 Å R-free 0.286
4DFY Crystal structure of R194A mutant of cAMP-dependent protein kinase with unphosphorylated activation loop Deposited 2012-01-24 Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric
Chain A 1–351（351 aa）
Chain E 1–351（351 aa）
Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：R194A Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277.15 K；100 mM Tris, 800 mM sodium formate, 10% PEG 8000, 10% PEG 1000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.00 Å R-free 0.286
4DFZ Crystal structure of myristoylated K7C catalytic subunit of cAMP-dependent protein kinase in complex with SP20 Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa） Fragment：unp residues 2-351
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；277.15 K；Mother liquor: 6% MPD Protein: 50 mM Bicine, 150 mM Ammonium acetate, 10 mM DTT, 8-10 mg/mL protein, 9% MeOH added to well immediately before sealing, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 2.00 Å R-free 0.234
4DG0 Crystal structure of myristoylated WT catalytic subunit of cAMP-dependent protein kinase in complex with SP20 and AMP-PNP Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa） Fragment：unp residues 2-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；277.15 K；Mother liquor: 10% MPD Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 8-10 mg/mL 9% MeOH added to the well immediately before sealing. 8 uL drop size with 1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 2.00 Å R-free 0.228
4DG2 Crystal structure of myristoylated WT catalytic subunit of cAMP-dependent protein kinase in complex with SP20 Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa） Fragment：UNP RESIDUES 2-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 8；277.15 K；Mother liquor: 6% MPD Protein solution: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 8-10 mg/mL 9% MeOH, 1:1 protein:mother liquor, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 2.00 Å R-free 0.211
4DG3 Crystal structure of R336A mutant of cAMP-dependent protein kinase with unphosphorylated turn motif. Deposited 2012-01-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 1–351（351 aa）
Mutation：R336A Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8-14% MPD, 100 mM Tris, 10 mM DTT. 11-13% methanol added to well before sealing, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 1.80 Å R-free 0.217
4DH1 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with low Mg2+, ATP and IP20 Deposited 2012-01-27 Different construct Different mutation/modification Different oligomeric state 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 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.00 Å R-free 0.234
4DH3 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, ATP and IP20 Deposited 2012-01-27 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.20 Å R-free 0.233
4DH5 Room temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, ADP, Phosphate, and IP20 Deposited 2012-01-27 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.20 Å R-free 0.222
4DH7 Low temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, AMP-PNP and IP20' Deposited 2012-01-27 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.80 Å R-free 0.194
4DH8 Room temperature X-ray structure of cAMP dependent Protein Kinase A catalytic subunit with high Mg2+, AMP-PNP and IP20 Deposited 2012-01-27 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；50 mM MES (pH=6.5), 50 mM Mg2Cl, 5 mM DTT and 12-15% PEG4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.30 Å R-free 0.188
4DIN Novel Localization and Quaternary Structure of the PKA RI beta Holoenzyme Deposited 2012-01-31 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ATP ADENOSINE-5'-TRIPHOSPHATE × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.3；277 K；1.4 M ammonium sulfate, 0.1M Sodium Acetate pH 5.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 3.70 Å R-free 0.293
4HPT Crystal structure of the catalytic subunit of cAMP-dependent protein kinase displaying complete phosphoryl transfer of AMP-PNP onto a substrate peptide Deposited 2012-10-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；Protein buffer: 50 mM Bicine, 150 mM Ammonium Acetate, 10 mM DTT, ~7-10 mg/mL protein Well Solution: 1 mL of 2% MPD, 80 uL methanol added to the well immediately before sealing 8 uL drops of 1:1 protein:well were used., VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 2.15 Å R-free 0.228
4HPU Crystal structure of the catalytic subunit of cAMP-dependent protein kinase displaying partial phosphoryl transfer of AMP-PNP onto a substrate peptide Deposited 2012-10-24 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；50 mM Bicine, 150 mM Ammonium acetate, 10 mM DTT, ~7-10 mg/mL protein Well solution: 2% MPD in a 1 mL well. 80 uL of methanol was added to the well immediately before sealing. Drop was 8 uL of 1:1 protein:well, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K, pH 8.0
Resolution 1.55 Å R-free 0.194
4IAC X-RAY structure of cAMP dependent protein kinase A in complex with HIGH MG2+ concentration, AMP-PCP AND pseudo-substrate peptide SP20 Deposited 2012-12-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ACP PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.15 Å R-free 0.212
4IAD Low temperature X-ray Structure OF cAMP dependent protein kinase A in complex with high Mg2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.90 Å R-free 0.243
4IAF Room temperature X-ray Structure OF cAMP dependent protein kinase A in complex with high Mg2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.20 Å R-free 0.192
4IAI X-ray Structure of cAMP dependent protein kinase A in complex with high Ca2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 CO3 CARBONATE ION × 1 PEG DI(HYDROXYETHYL)ETHER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.55 Å R-free 0.209
4IAK Low temperature X-ray structure of cAMP dependent protein kinase A in complex with high Sr2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-06 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 CO3 CARBONATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.60 Å R-free 0.222
4IAY Room temperature X-ray Structure of cAMP dependent protein kinase A in complex with high Sr2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.00 Å R-free 0.227
4IAZ Structure of cAMP dependent protein kinase A in complex with high Ba2+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) BA BARIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.85 Å R-free 0.248
4IB0 X-ray Structure of cAMP dependent protein kinase A in complex with high Na+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.87 Å R-free 0.287
4IB1 Structure of cAMP dependent protein kinase A in complex with high K+ concentration, ADP and phosphorylated peptide pSP20 Deposited 2012-12-07 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) K POTASSIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.63 Å R-free 0.223
4IB3 Structure of cAMP dependent protein kinase A in complex with ADP, phosphorylated peptide pSP20, and no metal Deposited 2012-12-07 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 0.3M EDTA, 15-20% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 2.20 Å R-free 0.228
4NTS Apo structure of the catalytic subunit of cAMP-dependent protein kinase Deposited 2013-12-02 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 2–351（350 aa）
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) MYR MYRISTIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well solution, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.90 Å R-free 0.292
4NTS Apo structure of the catalytic subunit of cAMP-dependent protein kinase Deposited 2013-12-02 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–351（350 aa）
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well solution, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 2.90 Å R-free 0.292
4NTT Structure of the catalytic subunit of cAMP-dependent protein kinase bound to ADP and one magnesium ion Deposited 2013-12-02 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 2–351（350 aa）
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.50 Å R-free 0.284
4NTT Structure of the catalytic subunit of cAMP-dependent protein kinase bound to ADP and one magnesium ion Deposited 2013-12-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 2–351（350 aa）
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；277.15 K；8% MPD, 0.1 M Bicine, 150 mM Ammonium Acetate, 10 mM DTT, 9% methanol added to the well, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277.15K
Resolution 3.50 Å R-free 0.284
4O21 Product complex of metal-free PKAc, ATP-gamma-S and SP20. Deposited 2013-12-16 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 16–351（336 aa） Fragment：Catalytic subunit, UNP residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000., VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.95 Å R-free 0.215
4O22 Binary complex of metal-free PKAc with SP20. Deposited 2013-12-16 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 16–351（336 aa） Fragment：Catalytic subunit, UNP residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 3350., VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.70 Å R-free 0.219
4WBB Single Turnover Autophosphorylation Cycle of the PKA RIIb Holoenzyme Deposited 2014-09-02 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain B 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；The RIIb (R230K):C apo complex was crystallized in 20%PEG8000, 8% Ethylene Glycol, 20mM MESpH7.5 HEPES . To make CaATP binding holoenzyme crystals, the apo holoenzyme crystals were soaked with 20%PEG8000, 8% Ethylene Glycol, 20mM MESpH7.5 HEPES, 5mM CaCl2 and 1mM ATP at pH5.8 solution overnight
Resolution 2.80 Å R-free 0.279
4X6Q An Isoform-specific Myristylation Switch Targets RIIb PKA Holoenzymes to Membranes Deposited 2014-12-08 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；The RIIb(R230K)2: myrC(K7C)2 holoenzyme was concentrated to 12 mg/mL. The crystal used for structure determination was obtained from a 3 uL drop containing 1:1 protein to well solution with the well solution containing 10% PEG8000, 8% ethylene glycol, 20mM MES, at pH5.8.
Resolution 2.52 Å R-free 0.261
4X6R An Isoform-specific Myristylation Switch Targets RIIb PKA Holoenzymes to Membranes Deposited 2014-12-09 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Mutation：K7C Non-standard monomer：Yes (specific site not provided by mmCIF) SO4 SULFATE ION × 6 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 TAM TRIS(HYDROXYETHYL)AMINOMETHANE × 1 GOL GLYCEROL × 2 MYR MYRISTIC ACID × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions BATCH MODE；298 K；Crystallization of RIb(91-379,R333K): myrC(K7C) heterodimer :RC heterodimer that was concentrated to 14 mg/mL and screened against different ammonium sulfate concentrations ranging from 0.8-2.5 M in 0.1 M sodium citrate buffer and also varying the pH from 5.0-6.0 using the hanging drop vapor diffusion method. The crystal used for structure determination was obtained from a 4 uL drop containing 1:1 protein to well solution with the well solution containing 1.6 M ammonium sulfate and 0.1 M sodium citrate at pH 5.5
Resolution 2.40 Å R-free 0.234
4XW4 X-ray structure of PKAc with AMPPNP, SP20, calcium ions Deposited 2015-01-28 Different construct Different mutation/modification Different oligomeric state 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 15–351（337 aa） Fragment：UNP residues 15-351
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
Resolution 1.82 Å R-free 0.240
4XW5 X-ray structure of PKAc with ATP, CP20, calcium ions Deposited 2015-01-28 Different construct Different mutation/modification Different oligomeric state 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 15–351（337 aa） Fragment：UNP residues 15-351
Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
Resolution 1.95 Å R-free 0.252
4XW6 X-ray structure of PKAc with ADP, free phosphate ion, CP20, magnesium ions Deposited 2015-01-28 Different construct Different mutation/modification Different oligomeric state 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 15–351（337 aa） Fragment：UNP residues 15-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES pH 6.5, 5 mM DTT, 15-20% PEG 4000
Resolution 1.90 Å R-free 0.265
5JR7 Crystal structure of an ACRDYS heterodimer [RIa(92-365):C] of PKA Deposited 2016-05-05 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；0.2 M Sodium thiocyanate and 20% PEG 3350 with the protein at a final concentration of 5 mg/ml in a 1.6 ul drop
Resolution 3.56 Å R-free 0.322
5JR7 Crystal structure of an ACRDYS heterodimer [RIa(92-365):C] of PKA Deposited 2016-05-05 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；295 K；0.2 M Sodium thiocyanate and 20% PEG 3350 with the protein at a final concentration of 5 mg/ml in a 1.6 ul drop
Resolution 3.56 Å R-free 0.322
5X3F Crystal structure of the YgjG-Protein A-Zpa963-PKA catalytic domain Deposited 2017-02-05 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric
Chain B 19–351（333 aa） Fragment：residues 97-156,UNP RESIDUES 11-343
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 5.5；296 K；91mM MES pH 5.5, 2.33M Na formate
Resolution 3.38 Å R-free 0.227
6E21 Joint X-ray/neutron structure of PKAc with products Sr2-ADP and phosphorylated peptide SP20 Deposited 2018-07-10 Different construct Different mutation/modification Different oligomeric state 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 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) SR STRONTIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1 Experimental method not declared
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；277 K；100 mM MES, pH 6.5, 5 mM DTT, PEG4000
Resolution not provided
6MM5 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 peptide (2799-2810) Deposited 2018-09-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 16–351（336 aa） Fragment：residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8.5；277 K；0.2M trimethylamine N-oxide, 0.1 M tris-HCl, 20% (w/v) PEG monomethyl ether 2K 25% (v/V) ethylene glycol
Resolution 1.95 Å R-free 0.227
6MM6 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 phosphorylation domain (2699-2904) Deposited 2018-09-29 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 C 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ACT ACETATE ION × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 PGE TRIETHYLENE GLYCOL × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.05M HEPES, 0.05 M KCl, 0.01M MgCl2, 15% (w/v) PEG 6K, and 25% (v/v) ethylene glycol
Resolution 2.39 Å R-free 0.261
6MM6 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 phosphorylation domain (2699-2904) Deposited 2018-09-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain E 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 CL CHLORIDE ION × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.05M HEPES, 0.05 M KCl, 0.01M MgCl2, 15% (w/v) PEG 6K, and 25% (v/v) ethylene glycol
Resolution 2.39 Å R-free 0.261
6MM7 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 1 Deposited 2018-09-29 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 16–351（336 aa） Fragment：residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) FMT FORMIC ACID × 4 ACY ACETIC ACID × 1 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.1 M magnesium formate and 25% (w/v) PEG 3350; 0.05 M HEPES, and 25% ethylene glycol
Resolution 1.85 Å R-free 0.238
6MM7 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 1 Deposited 2018-09-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 16–351（336 aa） Fragment：residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) FMT FORMIC ACID × 4 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 4 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.1 M magnesium formate and 25% (w/v) PEG 3350; 0.05 M HEPES, and 25% ethylene glycol
Resolution 1.85 Å R-free 0.238
6MM8 Catalytic subunit of cAMP-dependent protein kinase A in complex with RyR2 K2879A, S2813D phosphomimetic (2699-2904) crystal form 2 Deposited 2018-09-29 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain C 16–351（336 aa） Fragment：residues 16-351
Non-standard monomer：Yes (specific site not provided by mmCIF) PEG DI(HYDROXYETHYL)ETHER × 1 ACY ACETIC ACID × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 EDO 1,2-ETHANEDIOL × 5 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.15 M HEPES pH 7.5, 15% (w/v) PEG 20k, and 25% (v/v) ethylene glycol
Resolution 1.85 Å R-free 0.221
7E0Z Crystal structure of PKAc-PLN complex Deposited 2021-01-28 Different construct Different mutation/modification Different oligomeric state 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 1–351（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298.15 K；0.1M Bis-Tris, pH 6.5, 25% PEG 3350
Resolution 2.16 Å R-free 0.228
7E11 Crystal structure of PKAc-PLN R9C complex Deposited 2021-01-28 Different construct Different mutation/modification Different oligomeric state 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 14–351（338 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298.15 K；0.1 M HEPES, pH 7.5 25% PEG 3350, 0.2 M MgCl2
Resolution 3.43 Å R-free 0.317
7E12 Crystal structure of PKAc-A11E complex Deposited 2021-01-28 Different construct Different mutation/modification Different oligomeric state 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 1–351（351 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298.15 K；0.2 M NaCl, 0.1 M HEPES, pH 7.5, 25% PEG 3350
Resolution 2.80 Å R-free 0.252
7UJX Structure of cAMP-dependent protein kinase using a MD-MX procedure, produced using 2.4 Angstrom data Deposited 2022-03-31 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；20% PEG 4000, 0.05 M MES pH 5.2, 0.05 M MgCl2, and 0.005 M DTT
Resolution 2.40 Å R-free 0.176
7V0G Structure of cAMP-dependent protein kinase using a MD-MX procedure, produced using 1.63 Angstrom data Deposited 2022-05-10 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 2 MG MAGNESIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；20% PEG 4000, 0.05 M MES pH 5.2, 0.05 M MgCl2, and 0.005 M DTT
Resolution 1.63 Å R-free 0.163
8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 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 C 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) EDO 1,2-ETHANEDIOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
Resolution 2.75 Å R-free 0.232
8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
Resolution 2.75 Å R-free 0.232
8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain F 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
Resolution 2.75 Å R-free 0.232
8UKN APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain Deposited 2023-10-14 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain H 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277.115 K；0.1 M HEPES pH 7.5, 10% (w/v) PEG 8000
Resolution 2.75 Å R-free 0.232
8UKO cAMP-dependent protein kinase A catalytic domain in complex with voltage gated calcium channel peptide ternary complex 2 Deposited 2023-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277.15 K；0.1 M Succinic Acid pH 7.0, 15% PEG 3350
Resolution 2.89 Å R-free 0.259
8UKP cAMP-dependent protein kinase A catalytic domain in complex with voltage gated calcium channel peptide ternary complex 1 Deposited 2023-10-14 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 16–351（336 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MG MAGNESIUM ION × 2 ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；277.15 K；0.1M HEPES pH 7.0, 18% w/v PEG 12K
Resolution 2.85 Å R-free 0.281
9O7V Crystal Structure of the RIb:C Heterodimer of PKA Deposited 2025-04-15 Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain A 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.3；293 K；1.4M ammonium sulfate and 0.1M sodium acetate at pH 5.3.
Resolution 3.70 Å R-free 0.293
9PC1 Co-crystal structure of the cAMP-dependent protein kinase catalytic subunit alpha with the inhibitor BLU0588 Deposited 2025-06-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric
Chain E 2–351（350 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) MPD (4S)-2-METHYL-2,4-PENTANEDIOL × 1 A1CHQ (6M)-N-[(1R,2R)-2-(pyrrolidin-1-yl)-2,3-dihydro-1H-inden-1-yl]-6-(1H-pyrrolo[2,3-b]pyridin-4-yl)pyridine-3-carboxamide × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；10% MPD, Hepes pH7, 10% Methanol
Resolution 1.55 Å R-free 0.214

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View Construct and Data Evidence
UniProt name KAPCA_MOUSE
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D； PDBConstruct 1–351； UniProt 1–351 Author chain E； PDBConstruct 1–351； UniProt 1–351

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 3j4r

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3j4r
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3j4r
Deposition date deposition_date2013-09-25
Structure title titlePseudo-atomic model of the AKAP18-PKA Complex in a linear conformation derived from electron microscopy
Keywords keywords;A-kinase anchoring protein, cAMP-Dependent Kinase, RII, PKA regulatory subunit II, phosphorylation, anchoring, intrinsic disorder, TRANSFERASE ;; TRANSFERASE
Experimental Method methodELECTRON MICROSCOPY
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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier— Å
Radius of gyration Rg (electron density) rg_electron126.10 Å
Forward intensity I(0) i0469172000.00
Molecular weight molecular_weight182800.0 kDa
Excluded volume excluded_volume229160 ų
Envelope volume envelope_volume602500 ų
Hydration-shell volume shell_volume54633 ų
Envelope diameter envelope_diameter390.0 Å
Shell Rg shell_rg57.43 Å
Envelope Rg envelope_rg113.10 Å
Shape Rg shape_rg126.10 Å
Total Rg total_rg124.90 Å
Total atoms total_atoms12903
Residues n_residues1644
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 dmax446.1 Å
Rg (real space) rg_real125.10 Å
Rg uncertainty (real space) rg_real_error7.50 Å
I(0) (real space) i0_real4.6940e+08
I(0) uncertainty (real space) i0_real_error1.3670e+07
Rg (reciprocal space) rg_reciprocal92.37 Å
I(0) (reciprocal space) i0_reciprocal426400000.0000
Solution quality estimate total_estimate0.5702
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary37.2 Å
Skewness Skewness skewness0.356
Kurtosis Kurtosis kurtosis-1.246
Angular range angular_range— – 0.0600 Å−1
Current regularization parameter α current_alpha0.0735
Highest regularization parameter α highest_alpha23200000.0000
Real-space data points n_real_points13
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.000; Stabil: 0.816; Sysdev: 1.000; Positv: 1.000; Valcen: 0.001; Smooth: 0.000
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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (3)

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8. Citations (1)

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9. Files and Curves (10)