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1ftc

Y13C MUTANT OF AZOTOBACTER VINELANDII FDI

Method: X-RAY DIFFRACTION Dmax: 92.7 Å Quality: REASONABLE
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1. Protein Identity and Related Structures Protein Identity & Related Structures

FERREDOXIN

Azotobacter vinelandii

UniProt P00214

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 monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count Chain A； UniProt 1–106 Mutation：Y13C Non-standard monomer：Yes (specific site not provided by mmCIF) SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.35 Å
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count Chain B； UniProt 1–106 Mutation：Y13C Non-standard monomer：Yes (specific site not provided by mmCIF) SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.35 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 1FTC Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1A6L T14C MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-02-26 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Mutation：T14C SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.8
Resolution 2.10 Å
1AXQ FERRICYANIDE OXIDIZED FDI Deposited 1997-10-17 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；4.8 M AMMONIUM SULFATE, 0.45 M TRIS-HCL PH 7.8
Resolution 2.10 Å
1B0T D15K/K84D MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-11-12 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–107（106 aa）
Mutation：D15K AND K84D SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；pH 7.8
Resolution 2.10 Å
1B0V I40N MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-11-12 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Mutation：I40N SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.80 Å
1B0V I40N MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-11-12 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–106（106 aa）
Mutation：I40N SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.80 Å
1B0V I40N MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-11-12 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 1–106（106 aa）
Mutation：I40N SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.80 Å
1B0V I40N MUTANT OF AZOTOBACTER VINELANDII FDI Deposited 1998-11-12 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 1–106（106 aa）
Mutation：I40N SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.5；pH 6.5
Resolution 2.80 Å
1D3W Crystal structure of ferredoxin 1 d15e mutant from azotobacter vinelandii at 1.7 angstrom resolution. Deposited 1999-10-01 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 2–107（106 aa）
Mutation：D15E SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.8；277 K；.4M TRIS PH 7.8, 1.2 M AMMONIUM SULPHATE, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Resolution 1.70 Å R-free 0.247
1F5B CRYSTAL STRUCTURE OF F2H FERREDOXIN 1 MUTANT FROM AZOTOBACTER VINELANDII AT 1.75 ANGSTROM RESOLUTION Deposited 2000-06-13 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Mutation：F2H F3S FE3-S4 CLUSTER × 1 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；Trizma base, ammonium sulfate, potassium phosphate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
Resolution 1.62 Å R-free 0.244
1F5C CRYSTAL STRUCTURE OF F25H FERREDOXIN 1 MUTANT FROM AZOTOBACTER VINELANDII AT 1.75 ANGSTROM RESOLUTION Deposited 2000-06-13 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Mutation：F25H SO4 SULFATE ION × 1 F3S FE3-S4 CLUSTER × 1 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.4；277 K；Trizma base, ammonium sulfate, potassium phosphate, pH 7.4, VAPOR DIFFUSION, SITTING DROP, temperature 277.0K
Resolution 1.75 Å R-free 0.227
1FD2 SITE-DIRECTED MUTAGENESIS OF AZOTOBACTER VINELANDII FERREDOXIN I. (FE-S) CLUSTER-DRIVEN PROTEIN REARRANGEMENT Deposited 1988-12-08 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1FDA CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED AZOTOBACTER VINELANDII FERREDOXIN AT PH 8 AND PH 6 Deposited 1993-06-29 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
1FDB CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED AZOTOBACTER VINELANDII FERREDOXIN AT PH 8 AND PH 6 Deposited 1993-06-29 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.20 Å
1FDD AZOTOBACTER VINELANDII FERREDOXIN I: ASPARTATE 15 FACILITATES PROTON TRANSFER TO THE REDUCED [3FE-4S] CLUSTER Deposited 1993-01-17 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
1FER STRUCTURE AT PH 6.5 OF FERREDOXIN I FROM AZOTOBACTER VINELANDII AT 2.3 ANGSTROMS RESOLUTION Deposited 1992-09-02 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded F3S FE3-S4 CLUSTER × 1 SF4 IRON/SULFUR CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FF2 CRYSTAL STRUCTURE OF THE C42D MUTANT OF AZOTOBACTER VINELANDII 7FE FERREDOXIN (FDI) Deposited 2000-07-24 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Mutation：C42D SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.8；277 K；Ammonium sulfate, Tris-HCL, pH 7.8, VAPOR DIFFUSION, temperature 277.0K
Resolution 2.30 Å R-free 0.269
1FRH AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FRI AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
1FRJ AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FRK AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.10 Å
1FRL AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FRM AZOTOBACTER VINELANDII FERREDOXIN I: ALTERATION OF INDIVIDUAL SURFACE CHARGES AND THE [4FE-4S] CLUSTER REDUCTION POTENTIAL Deposited 1993-09-27 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.30 Å
1FRX STRUCTURE AND PROPERTIES OF C20S FDI MUTANT Deposited 1994-07-13 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.50 Å
1G3O CRYSTAL STRUCTURE OF V19E MUTANT OF FERREDOXIN I Deposited 2000-10-24 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277.0K
Resolution 1.65 Å R-free 0.265
1G6B CRYSTAL STRUCTURE OF P47S MUTANT OF FERREDOXIN I Deposited 2000-11-03 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277.0K
Resolution 1.90 Å R-free 0.266
1GAO CRYSTAL STRUCTURE OF THE L44S MUTANT OF FERREDOXIN I Deposited 2000-11-30 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, Lithium sulfate, Tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277K
Resolution 2.20 Å R-free 0.286
1GAO CRYSTAL STRUCTURE OF THE L44S MUTANT OF FERREDOXIN I Deposited 2000-11-30 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain B 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, Lithium sulfate, Tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277K
Resolution 2.20 Å R-free 0.286
1GAO CRYSTAL STRUCTURE OF THE L44S MUTANT OF FERREDOXIN I Deposited 2000-11-30 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain C 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, Lithium sulfate, Tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277K
Resolution 2.20 Å R-free 0.286
1GAO CRYSTAL STRUCTURE OF THE L44S MUTANT OF FERREDOXIN I Deposited 2000-11-30 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain D 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；Ammonium sulfate, Lithium sulfate, Tris buffer, pH 7.5, VAPOR DIFFUSION, temperature 277K
Resolution 2.20 Å R-free 0.286
1PC4 Crystal Structure of the P50A mutant of ferredoxin I at 1.65 A Resolution Deposited 2003-05-15 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 0–106（107 aa）
Mutation：P50A SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；Tris-HCl, Ammonium Sulfate, pH 7.4, VAPOR DIFFUSION, temperature 298K
Resolution 1.65 Å R-free 0.238
1PC5 Crystal Structure of the P50G Mutant of Ferredoxin I at 1.8 A Resolution Deposited 2003-05-15 Different construct Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 0–106（107 aa）
Mutation：P50G SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION；pH 7.4；298 K；Tris-HCl, Ammonium Sulfate, pH 7.4, VAPOR DIFFUSION, temperature 298K
Resolution 1.80 Å R-free 0.253
2FD2 CRYSTALLOGRAPHIC ANALYSIS OF TWO SITE-DIRECTED MUTANTS OF AZOTOBACTER VINELANDII FERREDOXIN Deposited 1990-08-20 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
5FD1 CRYSTAL STRUCTURES OF OXIDIZED AND REDUCED AZOTOBACTER VINELANDII FERREDOXIN AT PH 8 AND PH 6 Deposited 1993-06-29 Different mutation/modification Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.90 Å
6FD1 7-FE FERREDOXIN FROM AZOTOBACTER VINELANDII LOW TEMPERATURE, 1.35 A Deposited 1997-09-17 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PROTEIN CRYSTALLIZED FROM 4.8M AMMONIUM SULFATE, 0.45M TRIS-HCL, PH 7.8
Resolution 1.35 Å R-free 0.213
6FDR 7-FE FERREDOXIN FROM AZOTOBACTER VINELANDII AT 100K, NA DITHIONITE REDUCED AT PH 8.5, RESOLUTION 1.4 A Deposited 1998-12-11 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PROTEIN CRYSTALLIZED FROM 60% SAT. AMMONIUM SULFATE, 0.4M TRIS-HCL, PH 7.8. CRYSTALS WERE SOAKED IN 5MM NA DITHIONITE, 0.15M TRIS/HCL PH 8.5 BEFORE DATA COLLECTION
Resolution 1.40 Å
7FD1 7-FE FERREDOXIN FROM AZOTOBACTER VINELANDII AT PH 8.5, 100 K, 1.35 A Deposited 1998-12-11 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PROTEIN CRYSTALLIZED FROM 60% SAT. AMMONIUM SULFATE, 0.4M TRIS-HCL, PH 7.8 THE CRYSTALS WERE SOAKED IN 0.15M TRIS/HCL PH 8.5 BEFORE DATA COLLECTION. STARTING MODEL IN THE REFINEMENT WAS PDB ENTRY 6FD1.
Resolution 1.30 Å
7FDR 7-FE FERREDOXIN FROM AZOTOBACTER VINELANDII, NA DITHIONITE REDUCED, PH 8.5, 1.4A RESOLUTION, 100 K Deposited 1998-12-11 Different mutation/modification Different experimental conditions Different structure-quality metrics Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric
Chain A 1–106（106 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 F3S FE3-S4 CLUSTER × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 7.8；PROTEIN CRYSTALLIZED FROM 60% SAT. AMMONIUM SULFATE, 0.4M TRIS-HCL, PH 7.8
Resolution 1.40 Å

31 other PDB entries and 37 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FER1_AZOVI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–106； UniProt 1–106 Author chain B； PDBConstruct 1–106； UniProt 1–106

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 1ftc

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id1ftc
Deposition date deposition_date1997-01-08
Structure title titleY13C MUTANT OF AZOTOBACTER VINELANDII FDI
Keywords keywordsELECTRON TRANSPORT, IRON-SULFUR; ELECTRON TRANSPORT
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_guinier29.32 Å
Radius of gyration Rg (electron density) rg_electron28.66 Å
Forward intensity I(0) i012517100.00
Molecular weight molecular_weight25306.0 kDa
Excluded volume excluded_volume30376 ų
Envelope volume envelope_volume40071 ų
Hydration-shell volume shell_volume11359 ų
Envelope diameter envelope_diameter87.7 Å
Shell Rg shell_rg36.63 Å
Envelope Rg envelope_rg27.72 Å
Shape Rg shape_rg28.63 Å
Total Rg total_rg29.49 Å
Total atoms total_atoms1702
Residues n_residues210
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 dmax92.7 Å
Rg (real space) rg_real29.60 Å
Rg uncertainty (real space) rg_real_error1.10 Å
I(0) (real space) i0_real1.2520e+07
I(0) uncertainty (real space) i0_real_error2.0270e+05
Rg (reciprocal space) rg_reciprocal29.49 Å
I(0) (reciprocal space) i0_reciprocal12520000.0000
Solution quality estimate total_estimate0.6196
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary17.2 Å
Skewness Skewness skewness0.146
Kurtosis Kurtosis kurtosis-1.467
Angular range angular_range— – 0.2700 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha778700.0000
Real-space data points n_real_points55
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.002; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.045; Smooth: 0.999
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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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7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1ftca_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.58 — Ferredoxin-like
Superfamily Superfamily superfamilyd.58.1 — 4Fe-4S ferredoxins
Family Family familyd.58.1.2 — 7-Fe ferredoxin
Domain ID domain_idd1ftcb_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.58 — Ferredoxin-like
Superfamily Superfamily superfamilyd.58.1 — 4Fe-4S ferredoxins
Family Family familyd.58.1.2 — 7-Fe ferredoxin

CATH v4.4 (2 domains)

Domain ID domain_id1ftcA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily20 —
Domain ID domain_id1ftcB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology70 — Alpha-Beta Plaits
Homologous superfamily homologous superfamily20 —
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8. Citations (1)

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9. Files and Curves (10)