3rym

Structure of Oxidized M98K mutant of Amicyanin

Method: X-RAY DIFFRACTION Dmax: 72.5 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Amicyanin

Paracoccus denitrificans

UniProt P22364

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 27–131 Mutation:M98K ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.01M zinc sulphate heptahydrate, 0.1M MES pH 6.5, 25% w/v PEG monomethylether 550, VAPOR DIFFUSION, SITTING DROP, temperature 291K Resolution 1.70 Å R-free 0.215
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 27–131 Mutation:M98K ZN ZINC ION × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.01M zinc sulphate heptahydrate, 0.1M MES pH 6.5, 25% w/v PEG monomethylether 550, VAPOR DIFFUSION, SITTING DROP, temperature 291K Resolution 1.70 Å R-free 0.215
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 27–131 Mutation:M98K ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.01M zinc sulphate heptahydrate, 0.1M MES pH 6.5, 25% w/v PEG monomethylether 550, VAPOR DIFFUSION, SITTING DROP, temperature 291K Resolution 1.70 Å R-free 0.215
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 27–131 Mutation:M98K ZN ZINC ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.01M zinc sulphate heptahydrate, 0.1M MES pH 6.5, 25% w/v PEG monomethylether 550, VAPOR DIFFUSION, SITTING DROP, temperature 291K Resolution 1.70 Å R-free 0.215

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.

34 other PDB entries and 54 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name AMCY_PARDE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–105; UniProt 27–131 Author chain B; PDBConstruct 1–105; UniProt 27–131 Author chain C; PDBConstruct 1–105; UniProt 27–131 Author chain D; PDBConstruct 1–105; UniProt 27–131

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 3rym

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3rym
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id3rym
Deposition date deposition_date2011-05-11
Structure title titleStructure of Oxidized M98K mutant of Amicyanin
Keywords keywordsType I Blue Copper Protein, Beta Sandwich, Electron Transport, metal binding; ELECTRON TRANSPORT
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier22.68
Radius of gyration Rg (electron density) rg_electron21.73
Forward intensity I(0) i035637800.00
Molecular weight molecular_weight46329.0 kDa
Excluded volume excluded_volume57992 ų
Envelope volume envelope_volume67333 ų
Hydration-shell volume shell_volume25499 ų
Envelope diameter envelope_diameter77.1
Shell Rg shell_rg28.63
Envelope Rg envelope_rg21.66
Shape Rg shape_rg21.71
Total Rg total_rg22.62
Total atoms total_atoms3238
Residues n_residues420
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −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

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax72.5
Rg (real space) rg_real22.54
Rg uncertainty (real space) rg_real_error0.41
I(0) (real space) i0_real3.5640e+07
I(0) uncertainty (real space) i0_real_error4.7540e+05
Rg (reciprocal space) rg_reciprocal22.57
I(0) (reciprocal space) i0_reciprocal35640000.0000
Solution quality estimate total_estimate0.8943
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary28.6
Skewness Skewness skewness0.108
Kurtosis Kurtosis kurtosis-0.495
Angular range angular_range— – 0.3500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4885000.0000
Real-space data points n_real_points67
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.884; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.979

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd3ryma_
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.1 — Plastocyanin/azurin-like
Domain ID domain_idd3rymb_
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.1 — Plastocyanin/azurin-like
Domain ID domain_idd3rymc_
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.1 — Plastocyanin/azurin-like
Domain ID domain_idd3rymd_
Class classb — All beta proteins
Fold Fold foldb.6 — Cupredoxin-like
Superfamily Superfamily superfamilyb.6.1 — Cupredoxins
Family Family familyb.6.1.1 — Plastocyanin/azurin-like

CATH v4.4 (4 domains)

Domain ID domain_id3rymA00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
Domain ID domain_id3rymB00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
Domain ID domain_id3rymC00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
Domain ID domain_id3rymD00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily420 — Cupredoxins - blue copper proteins

8. Citations (1)

9. Files and Curves (10)