1gw7

QUASI-ATOMIC RESOLUTION MODEL OF BACTERIOPHAGE PRD1 CAPSID, OBTAINED BY COMBINED CRYO-EM AND X-RAY CRYSTALLOGRAPHY.

Method: ELECTRON MICROSCOPY Dmax: 188.3 Å Quality: GOOD

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

MAJOR CAPSID PROTEIN

OrganismNot specified

UniProt P22535

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 × 720 PDB declaration: 720-MERIC(720) Consistent with protein copy count Chain A; UniProt 1–394 Chain B; UniProt 1–394 Chain C; UniProt 1–394 Chain D; UniProt 1–394 Chain E; UniProt 1–394 Chain F; UniProt 1–394 Chain G; UniProt 1–394 Chain H; UniProt 1–394 Chain I; UniProt 1–394 Chain J; UniProt 1–394 Chain K; UniProt 1–394 Chain L; UniProt 1–394 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:TRIS;pH 7.2;TRIS cryo-EM vitrification conditions:Cryogen ETHANE;ETHANE Resolution 13.50 Å
2 Protein homooligomer Homooligomer Protein × 12 PDB declaration: dodecameric(12) Consistent with protein copy count Chain A; UniProt 1–394 Chain B; UniProt 1–394 Chain C; UniProt 1–394 Chain D; UniProt 1–394 Chain E; UniProt 1–394 Chain F; UniProt 1–394 Chain G; UniProt 1–394 Chain H; UniProt 1–394 Chain I; UniProt 1–394 Chain J; UniProt 1–394 Chain K; UniProt 1–394 Chain L; UniProt 1–394 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:TRIS;pH 7.2;TRIS cryo-EM vitrification conditions:Cryogen ETHANE;ETHANE Resolution 13.50 Å
3 Protein homooligomer Homooligomer Protein × 60 PDB declaration: 60-meric(60) Consistent with protein copy count Chain A; UniProt 1–394 Chain B; UniProt 1–394 Chain C; UniProt 1–394 Chain D; UniProt 1–394 Chain E; UniProt 1–394 Chain F; UniProt 1–394 Chain G; UniProt 1–394 Chain H; UniProt 1–394 Chain I; UniProt 1–394 Chain J; UniProt 1–394 Chain K; UniProt 1–394 Chain L; UniProt 1–394 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:TRIS;pH 7.2;TRIS cryo-EM vitrification conditions:Cryogen ETHANE;ETHANE Resolution 13.50 Å
4 Protein homooligomer Homooligomer Protein × 72 PDB declaration: 72-meric(72) Consistent with protein copy count Chain A; UniProt 1–394 Chain B; UniProt 1–394 Chain C; UniProt 1–394 Chain D; UniProt 1–394 Chain E; UniProt 1–394 Chain F; UniProt 1–394 Chain G; UniProt 1–394 Chain H; UniProt 1–394 Chain I; UniProt 1–394 Chain J; UniProt 1–394 Chain K; UniProt 1–394 Chain L; UniProt 1–394 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:TRIS;pH 7.2;TRIS cryo-EM vitrification conditions:Cryogen ETHANE;ETHANE Resolution 13.50 Å
5 Protein homooligomer Homooligomer Protein × 12 PDB declaration: dodecameric(12) Consistent with protein copy count Chain A; UniProt 1–394 Chain B; UniProt 1–394 Chain C; UniProt 1–394 Chain D; UniProt 1–394 Chain E; UniProt 1–394 Chain F; UniProt 1–394 Chain G; UniProt 1–394 Chain H; UniProt 1–394 Chain I; UniProt 1–394 Chain J; UniProt 1–394 Chain K; UniProt 1–394 Chain L; UniProt 1–394 Not recorded No other associated polymer ELECTRON MICROSCOPY cryo-EM buffer:TRIS;pH 7.2;TRIS cryo-EM vitrification conditions:Cryogen ETHANE;ETHANE Resolution 13.50 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.

9 other PDB entries and 30 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name COA3_BPPRD
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–394; UniProt 1–394 Author chain B; PDBConstruct 1–394; UniProt 1–394 Author chain C; PDBConstruct 1–394; UniProt 1–394 Author chain D; PDBConstruct 1–394; UniProt 1–394 Author chain E; PDBConstruct 1–394; UniProt 1–394 Author chain F; PDBConstruct 1–394; UniProt 1–394 Author chain G; PDBConstruct 1–394; UniProt 1–394 Author chain H; PDBConstruct 1–394; UniProt 1–394 Author chain I; PDBConstruct 1–394; UniProt 1–394 Author chain J; PDBConstruct 1–394; UniProt 1–394 Author chain K; PDBConstruct 1–394; UniProt 1–394 Author chain L; PDBConstruct 1–394; UniProt 1–394

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 1gw7

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1gw7
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1gw7
Deposition date deposition_date2002-03-08
Structure title titleQUASI-ATOMIC RESOLUTION MODEL OF BACTERIOPHAGE PRD1 CAPSID, OBTAINED BY COMBINED CRYO-EM AND X-RAY CRYSTALLOGRAPHY.
Keywords keywords;VIRUS/VIRAL PROTEIN, TECTIVIRIDAE, BACTERIOPHAGE PRD1, CRYO- EM, IMAGE RECONSTRUCTION, ICOSAHEDRAL VIRUS, VIRUS-VIRAL PROTEIN complex ;; VIRUS/VIRAL PROTEIN
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier58.37
Radius of gyration Rg (electron density) rg_electron58.28
Forward intensity I(0) i03296070000.00
Molecular weight molecular_weight483350.0 kDa
Excluded volume excluded_volume604000 ų
Envelope volume envelope_volume830650 ų
Hydration-shell volume shell_volume117970 ų
Envelope diameter envelope_diameter210.4
Shell Rg shell_rg60.56
Envelope Rg envelope_rg57.69
Shape Rg shape_rg58.28
Total Rg total_rg58.33
Total atoms total_atoms34170
Residues n_residues4464
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 dmax188.3
Rg (real space) rg_real58.51
Rg uncertainty (real space) rg_real_error1.53
I(0) (real space) i0_real3.2960e+09
I(0) uncertainty (real space) i0_real_error6.4600e+07
Rg (reciprocal space) rg_reciprocal58.22
I(0) (reciprocal space) i0_reciprocal3294000000.0000
Solution quality estimate total_estimate0.8446
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary62.8
Skewness Skewness skewness0.428
Kurtosis Kurtosis kurtosis-0.220
Angular range angular_range— – 0.1350 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha777600000.0000
Real-space data points n_real_points28
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.894; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.295

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd1gw7a_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7b_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7c_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7d_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7e_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7f_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7g_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7h_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7i_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7j_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7k_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes
Domain ID domain_idd1gw7l_
Class classi — Low resolution protein structures
Fold Fold foldi.6 — Viruses and virus-receptor complexes
Superfamily Superfamily superfamilyi.6.1 — Viruses and virus-receptor complexes
Family Family familyi.6.1.1 — Viruses and virus-receptor complexes

8. Citations (4)

9. Files and Curves (10)