← Back to search
3olp

Crystal structure of a bacterial phosphoglucomutase, an enzyme important in the virulence of multiple human pathogens

Method: X-RAY DIFFRACTION
▼

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

Phosphoglucomutase

Salmonella typhimurium

UniProt Q8ZQW9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 MAGNESIUM ION × 2 PHOSPHATE ION × 2 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
2fuv 3na5 3olp

3 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name Q8ZQW9_SALTY
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 25–570； UniProt 1–546 Author chain B； PDBConstruct 25–570； UniProt 1–546

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id3olp
Deposition date deposition_date2010-08-26
Structure title titleCrystal structure of a bacterial phosphoglucomutase, an enzyme important in the virulence of multiple human pathogens
Keywords keywordsPhosphohexomutase, Phosphoglucomutase, Isomerase, Metal Binding, Enzyme; ISOMERASE
Experimental Method methodX-RAY DIFFRACTION
▼

3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

3olp__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

3olp__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

3olp__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）34.31 Å
Rg (electron density)34.04 Å
Total Rg34.46 Å
Atom count7994
Residues1086
Excluded volume141110 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 3olp__assembly_1__model_1 dimeric （2） Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (4)

▼

6. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

Domain ID domain_id3olpA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpA03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpA04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology310 — TATA-Binding Protein
Homologous superfamily homologous superfamily50 — Alpha-D-phosphohexomutase, C-terminal domain
Domain ID domain_id3olpB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpB02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpB03
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology120 — Alpha-D-Glucose-1,6-Bisphosphate; Chain A, domain 3
Homologous superfamily homologous superfamily10 — Alpha-D-Glucose-1,6-Bisphosphate, subunit A, domain 3
Domain ID domain_id3olpB04
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology310 — TATA-Binding Protein
Homologous superfamily homologous superfamily50 — Alpha-D-phosphohexomutase, C-terminal domain
▶

7. Citations (1)