7gpb

STRUCTURAL MECHANISM FOR GLYCOGEN PHOSPHORYLASE CONTROL BY PHOSPHORYLATION AND AMP

Method: X-RAY DIFFRACTION Dmax: 148.8 Å Quality: GOOD

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

GLYCOGEN PHOSPHORYLASE B

Oryctolagus cuniculus

UniProt P00489

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 1–842 Chain B; UniProt 1–842 Chain C; UniProt 1–842 Chain D; UniProt 1–842 Not recorded SO4 SULFATE ION × 7 PLP PYRIDOXAL-5'-PHOSPHATE × 4 AMP ADENOSINE MONOPHOSPHATE × 4 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 2.90 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.

229 other PDB entries and 261 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PHS2_RABIT
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–842; UniProt 1–842 Author chain B; PDBConstruct 1–842; UniProt 1–842 Author chain C; PDBConstruct 1–842; UniProt 1–842 Author chain D; PDBConstruct 1–842; UniProt 1–842

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 7gpb

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7gpb
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7gpb
Deposition date deposition_date1990-11-13
Structure title titleSTRUCTURAL MECHANISM FOR GLYCOGEN PHOSPHORYLASE CONTROL BY PHOSPHORYLATION AND AMP
Keywords keywordsGLYCOGEN PHOSPHORYLASE; GLYCOGEN PHOSPHORYLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier48.18
Radius of gyration Rg (electron density) rg_electron47.28
Forward intensity I(0) i02085600000.00
Molecular weight molecular_weight382560.0 kDa
Excluded volume excluded_volume479050 ų
Envelope volume envelope_volume614440 ų
Hydration-shell volume shell_volume102890 ų
Envelope diameter envelope_diameter153.4
Shell Rg shell_rg56.31
Envelope Rg envelope_rg45.99
Shape Rg shape_rg47.25
Total Rg total_rg47.64
Total atoms total_atoms26955
Residues n_residues3296
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 dmax148.8
Rg (real space) rg_real47.83
Rg uncertainty (real space) rg_real_error0.88
I(0) (real space) i0_real2.0860e+09
I(0) uncertainty (real space) i0_real_error3.4460e+07
Rg (reciprocal space) rg_reciprocal48.17
I(0) (reciprocal space) i0_reciprocal2086000000.0000
Solution quality estimate total_estimate0.8969
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary63.1
Skewness Skewness skewness0.076
Kurtosis Kurtosis kurtosis-0.597
Angular range angular_range— – 0.1650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha313500000.0000
Real-space data points n_real_points34
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.939; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.870

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 12 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd7gpba_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.87 — UDP-Glycosyltransferase/glycogen phosphorylase
Superfamily Superfamily superfamilyc.87.1 — UDP-Glycosyltransferase/glycogen phosphorylase
Family Family familyc.87.1.4 — Oligosaccharide phosphorylase
Domain ID domain_idd7gpbb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.87 — UDP-Glycosyltransferase/glycogen phosphorylase
Superfamily Superfamily superfamilyc.87.1 — UDP-Glycosyltransferase/glycogen phosphorylase
Family Family familyc.87.1.4 — Oligosaccharide phosphorylase
Domain ID domain_idd7gpbc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.87 — UDP-Glycosyltransferase/glycogen phosphorylase
Superfamily Superfamily superfamilyc.87.1 — UDP-Glycosyltransferase/glycogen phosphorylase
Family Family familyc.87.1.4 — Oligosaccharide phosphorylase
Domain ID domain_idd7gpbd_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.87 — UDP-Glycosyltransferase/glycogen phosphorylase
Superfamily Superfamily superfamilyc.87.1 — UDP-Glycosyltransferase/glycogen phosphorylase
Family Family familyc.87.1.4 — Oligosaccharide phosphorylase

CATH v4.4 (8 domains)

Domain ID domain_id7gpbA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbB02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbC01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbC02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbD01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;
Domain ID domain_id7gpbD02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily2000 — Glycogen Phosphorylase B;

8. Citations (6)

9. Files and Curves (10)