6jnt

Catalase structure determined by eEFD (dataset 1)

Method: ELECTRON CRYSTALLOGRAPHY Dmax: 112.3 Å Quality: GOOD

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

Catalase

Bos taurus

UniProt P00432

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 homooligomer Homooligomer Protein × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–527 Chain B; UniProt 1–527 Chain C; UniProt 1–527 Chain D; UniProt 1–527 Not recorded HEM PROTOPORPHYRIN IX CONTAINING FE × 4 NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 4 ELECTRON CRYSTALLOGRAPHY cryo-EM buffer:pH 5.3 cryo-EM vitrification conditions:Cryogen NITROGEN Resolution 3.00 Å R-free 0.283

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.

18 other PDB entries and 18 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CATA_BOVIN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–527; UniProt 1–527 Author chain B; PDBConstruct 1–527; UniProt 1–527 Author chain C; PDBConstruct 1–527; UniProt 1–527 Author chain D; PDBConstruct 1–527; UniProt 1–527

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 6jnt

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6jnt
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6jnt
Deposition date deposition_date2019-03-18
Structure title titleCatalase structure determined by eEFD (dataset 1)
Keywords keywordsElectron 3D crystallography, eEFD, energy filter, ParallEM, CRYO ARM, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodELECTRON CRYSTALLOGRAPHY

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

Radius of gyration Rg (Guinier) rg_guinier36.78
Radius of gyration Rg (electron density) rg_electron35.98
Forward intensity I(0) i0843289000.00
Molecular weight molecular_weight232570.0 kDa
Excluded volume excluded_volume288170 ų
Envelope volume envelope_volume341930 ų
Hydration-shell volume shell_volume73296 ų
Envelope diameter envelope_diameter117.3
Shell Rg shell_rg46.25
Envelope Rg envelope_rg36.06
Shape Rg shape_rg35.97
Total Rg total_rg36.57
Total atoms total_atoms32035
Residues n_residues1996
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 dmax112.3
Rg (real space) rg_real36.53
Rg uncertainty (real space) rg_real_error0.63
I(0) (real space) i0_real8.4330e+08
I(0) uncertainty (real space) i0_real_error1.3030e+07
Rg (reciprocal space) rg_reciprocal36.69
I(0) (reciprocal space) i0_reciprocal843400000.0000
Solution quality estimate total_estimate0.8982
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary47.0
Skewness Skewness skewness0.130
Kurtosis Kurtosis kurtosis-0.519
Angular range angular_range— – 0.2150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha314400000.0000
Real-space data points n_real_points44
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.927; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.976; Smooth: 0.916

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 16 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd6jnta_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.5 — Heme-dependent catalase-like
Superfamily Superfamily superfamilye.5.1 — Heme-dependent catalase-like
Family Family familye.5.1.1 — Heme-dependent catalases
Domain ID domain_idd6jntb_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.5 — Heme-dependent catalase-like
Superfamily Superfamily superfamilye.5.1 — Heme-dependent catalase-like
Family Family familye.5.1.1 — Heme-dependent catalases
Domain ID domain_idd6jntc_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.5 — Heme-dependent catalase-like
Superfamily Superfamily superfamilye.5.1 — Heme-dependent catalase-like
Family Family familye.5.1.1 — Heme-dependent catalases
Domain ID domain_idd6jntd_
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.5 — Heme-dependent catalase-like
Superfamily Superfamily superfamilye.5.1 — Heme-dependent catalase-like
Family Family familye.5.1.1 — Heme-dependent catalases

CATH v4.4 (12 domains)

Domain ID domain_id6jntA01
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily20
Domain ID domain_id6jntA02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology180 — Catalase HpII, Chain A, domain 1
Homologous superfamily homologous superfamily10 — Catalase core domain
Domain ID domain_id6jntA03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1370 — Hemocyanin, N-terminal domain
Homologous superfamily homologous superfamily60
Domain ID domain_id6jntB01
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily20
Domain ID domain_id6jntB02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology180 — Catalase HpII, Chain A, domain 1
Homologous superfamily homologous superfamily10 — Catalase core domain
Domain ID domain_id6jntB03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1370 — Hemocyanin, N-terminal domain
Homologous superfamily homologous superfamily60
Domain ID domain_id6jntC01
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily20
Domain ID domain_id6jntC02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology180 — Catalase HpII, Chain A, domain 1
Homologous superfamily homologous superfamily10 — Catalase core domain
Domain ID domain_id6jntC03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1370 — Hemocyanin, N-terminal domain
Homologous superfamily homologous superfamily60
Domain ID domain_id6jntD01
Class class4 — Few Secondary Structures
Architecture architecture10 — Irregular
Topology topology91 — Cytochrome C Oxidase; Chain J
Homologous superfamily homologous superfamily20
Domain ID domain_id6jntD02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology180 — Catalase HpII, Chain A, domain 1
Homologous superfamily homologous superfamily10 — Catalase core domain
Domain ID domain_id6jntD03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology1370 — Hemocyanin, N-terminal domain
Homologous superfamily homologous superfamily60

8. Citations (1)

9. Files and Curves (10)