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9uvk

Crystal structure of UMPK from S. aureus in complex with GTP

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Uridylate kinase

Staphylococcus aureus subsp. aureus NCTC 8325

UniProt Q2FZ22

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 6 GUANOSINE-5'-TRIPHOSPHATE × 6 GLYCEROL × 9 water × 6 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 6 GUANOSINE-5'-TRIPHOSPHATE × 6 GLYCEROL × 10 water × 6 Consistent with protein count
3 Protein homooligomer Homooligomer Protein 6 GUANOSINE-5'-TRIPHOSPHATE × 6 GLYCEROL × 7 water × 6 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
9uvn 9uvn

2 assemblies

Homotetramer

None

Other homooligomers
9uvk 9uvk 9uvk 9uvo 9uvp 9uy1 9uy1 9uy1 9uy2 9uyx

10 assemblies

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name PYRH_STAA8
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 9–248； UniProt 1–240 Author chain B； PDBConstruct 9–248； UniProt 1–240 Author chain C； PDBConstruct 9–248； UniProt 1–240 Author chain D； PDBConstruct 9–248； UniProt 1–240 Author chain E； PDBConstruct 9–248； UniProt 1–240 Author chain F； PDBConstruct 9–248； UniProt 1–240 Author chain G； PDBConstruct 9–248； UniProt 1–240 Author chain H； PDBConstruct 9–248； UniProt 1–240 Author chain I； PDBConstruct 9–248； UniProt 1–240 Author chain J； PDBConstruct 9–248； UniProt 1–240 Author chain K； PDBConstruct 9–248； UniProt 1–240 Author chain L； PDBConstruct 9–248； UniProt 1–240 Author chain M； PDBConstruct 9–248； UniProt 1–240 Author chain N； PDBConstruct 9–248； UniProt 1–240 Author chain O； PDBConstruct 9–248； UniProt 1–240 Author chain P； PDBConstruct 9–248； UniProt 1–240 Author chain Q； PDBConstruct 9–248； UniProt 1–240 Author chain R； PDBConstruct 9–248； UniProt 1–240

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.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id9uvk
Deposition date deposition_date2025-05-10
Last revision last_revision2026-05-13
Structure title titleCrystal structure of UMPK from S. aureus in complex with GTP
Keywords keywordsAllosteric effect, hexamers, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION
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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.

9uvk__assembly_1__model_1

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

Download this curve (.dat)

9uvk__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.

9uvk__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）33.67 Å
Rg (electron density)33.08 Å
Total Rg33.64 Å
Atom count11072
Residues1425
Excluded volume197950 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9uvk__assembly_1__model_1 hexameric （6） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 9uvk__assembly_2__model_1 hexameric （6） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 9uvk__assembly_3__model_1 hexameric （6） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (4)

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7. Citations (1)