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2vxy

The structure of FTsZ from Bacillus subtilis at 1.7A resolution

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

CELL DIVISION PROTEIN FTSZ

BACILLUS SUBTILIS

UniProt P17865

State in the Current Structure

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

Other States of the Same Protein in the Database

Monomer
2rhh 2rhj 2rhl 2rhl 2rho 2rho 2vam

7 assemblies

Homodimer
2rhh 2rhj 2vxy

3 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
4u39 4u39 4u39 4u39 4u39 4u39 4u39 4u39 4u39

9 assemblies

View Construct and Data Evidence
UniProt name FTSZ_BACSU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–382； UniProt 1–382

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_id2vxy
Deposition date deposition_date2008-07-15
Structure title titleThe structure of FTsZ from Bacillus subtilis at 1.7A resolution
Keywords keywordsGTP-BINDING, CELL DIVISION, NUCLEOTIDE-BINDING, FTSZ, SEPTATION, CYTOPLASM, B.SUBTILIS, CELL CYCLE, CELL DIVISION PROTEIN; CELL CYCLE
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.

2vxy__assembly_1__model_1

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

Download this curve (.dat)

2vxy__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2vxy__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）27.30 Å
Rg (electron density)26.71 Å
Total Rg27.40 Å
Atom count4442
Residues612
Excluded volume79611 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2vxy__assembly_1__model_1 dimeric （2） 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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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2vxya1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.32 — Tubulin nucleotide-binding domain-like
Superfamily Superfamily superfamilyc.32.1 — Tubulin nucleotide-binding domain-like
Family Family familyc.32.1.0 — automated matches
Domain ID domain_idd2vxya2
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.79 — Bacillus chorismate mutase-like
Superfamily Superfamily superfamilyd.79.2 — Tubulin C-terminal domain-like
Family Family familyd.79.2.0 — automated matches

CATH v4.4 (2 domains)

Domain ID domain_id2vxyA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily1440 — Tubulin/FtsZ, GTPase domain
Domain ID domain_id2vxyA02
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1330 — 60s Ribosomal Protein L30; Chain: A;
Homologous superfamily homologous superfamily20 — Tubulin/FtsZ, C-terminal domain
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7. Citations (1)