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2cea

CELL DIVISION PROTEIN FTSH

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

CELL DIVISION PROTEIN FTSH

Thermotoga maritima

UniProt Q9WZ49

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 6 ZINC ION × 6 ADENOSINE-5'-DIPHOSPHATE × 6 MAGNESIUM ION × 6 water × 6 Consistent with protein count
2 Protein homooligomer Homooligomer Protein 6 ZINC ION × 6 ADENOSINE-5'-DIPHOSPHATE × 6 MAGNESIUM ION × 6 water × 6 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
8vw9 8vwa 8vwb 8vwc

4 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
2ce7 2ce7 2cea 2cea 3kds 3kds 4m8a 4q0f 7tdo 8vw9 8vwa 8vwb

13 assemblies; showing the first 12

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name FTSH_THEMA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–465； UniProt 147–610 Author chain B； PDBConstruct 2–465； UniProt 147–610 Author chain C； PDBConstruct 2–465； UniProt 147–610 Author chain D； PDBConstruct 2–465； UniProt 147–610 Author chain E； PDBConstruct 2–465； UniProt 147–610 Author chain F； PDBConstruct 2–465； UniProt 147–610

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_id2cea
Deposition date deposition_date2006-02-03
Structure title titleCELL DIVISION PROTEIN FTSH
Keywords keywordsCELL DIVISION, METALLOPROTEASE, HYDROLASE; HYDROLASE
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.

2cea__assembly_1__model_1

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

Download this curve (.dat)

2cea__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

2cea__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）45.73 Å
Rg (electron density)45.11 Å
Total Rg45.45 Å
Atom count19436
Residues2478
Excluded volume347400 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2cea__assembly_1__model_1 hexameric （6） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 2cea__assembly_2__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 (5)

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6. Fold Classification (SCOP + CATH) 30 domains

SCOP 2.08 (12 domains)

Domain ID domain_idd2ceaa1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2ceaa2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain
Domain ID domain_idd2ceab1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2ceab2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain
Domain ID domain_idd2ceac1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2ceac2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain
Domain ID domain_idd2cead1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2cead2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain
Domain ID domain_idd2ceae1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2ceae2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain
Domain ID domain_idd2ceaf1
Class classa — All alpha proteins
Fold Fold folda.269 — FtsH protease domain-like
Superfamily Superfamily superfamilya.269.1 — FtsH protease domain-like
Family Family familya.269.1.1 — FtsH protease domain-like
Domain ID domain_idd2ceaf2
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.37 — P-loop containing nucleoside triphosphate hydrolases
Superfamily Superfamily superfamilyc.37.1 — P-loop containing nucleoside triphosphate hydrolases
Family Family familyc.37.1.20 — Extended AAA-ATPase domain

CATH v4.4 (18 domains)

Domain ID domain_id2ceaA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaA03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
Domain ID domain_id2ceaB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaB03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
Domain ID domain_id2ceaC01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaC02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaC03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
Domain ID domain_id2ceaD01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaD02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaD03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
Domain ID domain_id2ceaE01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaE02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaE03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
Domain ID domain_id2ceaF01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
Domain ID domain_id2ceaF02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology8 — Helicase, Ruva Protein; domain 3
Homologous superfamily homologous superfamily60 —
Domain ID domain_id2ceaF03
Class class1 — Mainly Alpha
Architecture architecture20 — Up-down Bundle
Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
Homologous superfamily homologous superfamily760 — Peptidase M41
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7. Citations (1)