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4urm

Crystal Structure of Staph GyraseB 24kDa in complex with Kibdelomycin

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

DNA GYRASE SUBUNIT B

STAPHYLOCOCCUS AUREUS

UniProt P0A0K8

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 ;(1R,4aS,5S,6S,8aR)-5-{[(5S)-1-(3-O-acetyl-4-O-carbamoyl-6-deoxy-2-O-methyl-alpha-L-talopyranosyl)-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]carbonyl}-6-methyl-4-methylidene-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl 2,6-dideoxy-3-C-[(1S)-1-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}ethyl]-beta-D-ribo-hexopyranoside ; × 1 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 ;(1R,4aS,5S,6S,8aR)-5-{[(5S)-1-(3-O-acetyl-4-O-carbamoyl-6-deoxy-2-O-methyl-alpha-L-talopyranosyl)-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]carbonyl}-6-methyl-4-methylidene-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl 2,6-dideoxy-3-C-[(1S)-1-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}ethyl]-beta-D-ribo-hexopyranoside ; × 1 water × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 ;(1R,4aS,5S,6S,8aR)-5-{[(5S)-1-(3-O-acetyl-4-O-carbamoyl-6-deoxy-2-O-methyl-alpha-L-talopyranosyl)-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]carbonyl}-6-methyl-4-methylidene-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl 2,6-dideoxy-3-C-[(1S)-1-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}ethyl]-beta-D-ribo-hexopyranoside ; × 1 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 ;(1R,4aS,5S,6S,8aR)-5-{[(5S)-1-(3-O-acetyl-4-O-carbamoyl-6-deoxy-2-O-methyl-alpha-L-talopyranosyl)-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]carbonyl}-6-methyl-4-methylidene-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl 2,6-dideoxy-3-C-[(1S)-1-{[(3,4-dichloro-5-methyl-1H-pyrrol-2-yl)carbonyl]amino}ethyl]-beta-D-ribo-hexopyranoside ; × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
3g75 3g75 3g7b 3g7b 3ttz 3ttz 3u2d 3u2d 3u2k 3u2k 4urm 4urm

44 assemblies; showing the first 12

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
4plb 5bs3 6qx2 6qx2 6qx2 6qx2 6qx2 6z1a 7mvs 9fz6 9n26 9n39

12 assemblies

View Construct and Data Evidence
UniProt name GYRB_STAAU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–231； UniProt 1–231 Author chain B； PDBConstruct 1–231； UniProt 1–231 Author chain C； PDBConstruct 1–231； UniProt 1–231 Author chain D； PDBConstruct 1–231； UniProt 1–231

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_id4urm
Deposition date deposition_date2014-06-30
Structure title titleCrystal Structure of Staph GyraseB 24kDa in complex with Kibdelomycin
Keywords keywordsISOMERASE, ANTIBIOTICS, GYRASE, TOPOISOMERASE IV, NATURAL PRODUCT; ISOMERASE
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.

4urm__assembly_1__model_1

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

Download this curve (.dat)

4urm__assembly_1__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

4urm__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）17.36 Å
Rg (electron density)16.11 Å
Total Rg17.12 Å
Atom count1548
Residues194
Excluded volume27286 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 4urm__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 4urm__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 4urm__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 4urm__assembly_4__model_1 monomeric （1） 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 (3)

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6. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd4urma_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.122 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Superfamily Superfamily superfamilyd.122.1 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Family Family familyd.122.1.0 — automated matches
Domain ID domain_idd4urmb_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.122 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Superfamily Superfamily superfamilyd.122.1 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Family Family familyd.122.1.0 — automated matches
Domain ID domain_idd4urmc_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.122 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Superfamily Superfamily superfamilyd.122.1 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Family Family familyd.122.1.0 — automated matches
Domain ID domain_idd4urmd_
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.122 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Superfamily Superfamily superfamilyd.122.1 — ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase
Family Family familyd.122.1.0 — automated matches

CATH v4.4 (4 domains)

Domain ID domain_id4urmA00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily10 — Histidine kinase-like ATPase, C-terminal domain
Domain ID domain_id4urmB00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily10 — Histidine kinase-like ATPase, C-terminal domain
Domain ID domain_id4urmC00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily10 — Histidine kinase-like ATPase, C-terminal domain
Domain ID domain_id4urmD00
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology565 — Heat Shock Protein 90
Homologous superfamily homologous superfamily10 — Histidine kinase-like ATPase, C-terminal domain
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7. Citations (1)