2XKB | pdb_00002xkb

Crystal structure of GDP-form protofilaments of Bacillus thuringiensis serovar israelensis TubZ

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
L		e2xkbL5	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (develop294)
K		e2xkbK3	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (develop294)
J	Phospholip_A2_1	e2xkbJ1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Phospholip_A2_1	ECOD (develop294)
I	HCV_NS2	e2xkbI1	A: alpha bundles	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Catalytic domain of hepatitis C virus NS2-3 protease	F: HCV_NS2	ECOD (develop294)
H		e2xkbH1	A: alpha bundles	X: Thioredoxin-like	H: Thioredoxin-like	T: Thioredoxin-like	F:	ECOD (develop294)
H		e2xkbH2	A: alpha bundles	X: SMI1/KNR4-like	H: SMI1/KNR4-like	T: SMI1/KNR4-like	F:	ECOD (develop294)
G	Phospholip_A2_1	e2xkbG1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Phospholip_A2_1	ECOD (develop294)
F	Phospholip_A2_1	e2xkbF1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Phospholip_A2_1	ECOD (develop294)
E	Phospholip_A2_1	e2xkbE1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Phospholip_A2_1	ECOD (develop294)
D		e2xkbD5	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (develop294)
C		e2xkbC5	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (develop294)
B	HCV_NS2	e2xkbB1	A: alpha bundles	X: Tautomerase/MIF-like	H: Tautomerase/MIF	T: Catalytic domain of hepatitis C virus NS2-3 protease	F: HCV_NS2	ECOD (develop294)
A		e2xkbA5	A: alpha bundles	X: DEATH domain	H: Ten stranded beta/alpha barrel	T: Ten stranded beta/alpha barrel	F:	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
L	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
K	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
J	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
I	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
H	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
G	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
F	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
E	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
D	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
C	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
B	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)
A	3.40.50.1440	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Tubulin/FtsZ, GTPase domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	FTSZ/TUBULIN-RELATED PROTEIN	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity identical protein binding protein binding	plasmid partitioning cellular process plasmid maintenance	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR054719	Tubulin-like protein TubZ-like, C-terminal domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.