4A2A | pdb_00004a2a

Thermotoga maritima FtsA:FtsZ(336-351)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Actin-like ATPases	8044484	3000092	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Actin-like ATPases	8044486	3000092	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Actin-like ATPases	8044486	3000092	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Actin-like ATPases	8044484	3000092	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	FtsA	e4a2aB2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: FtsA	ECOD (1.6)
B	SHS2_FTSA	e4a2aB1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: SHS2_FTSA	ECOD (1.6)
A	FtsA	e4a2aA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: FtsA	ECOD (1.6)
A	SHS2_FTSA	e4a2aA2	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: SHS2_FTSA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)
B	3.30.1490.110	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
B	3.90.640.10	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)
A	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)
A	3.30.1490.110	Alpha Beta	2-Layer Sandwich	Dna Ligase	domain 1	CATH (4.3.0)
A	3.90.640.10	Alpha Beta	Alpha-Beta Complex	Actin	Chain A, domain 4	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02491	SHS2 domain inserted in FTSA (SHS2_FTSA)	SHS2 domain inserted in FTSA	FtsA is essential for bacterial cell division, and co-localises to the septal ring with FtsZ. The SHS2 domain is inserted in to the RNAseH fold of FtsA [2], and is involved in protein-protein interaction [1].	Domain
A, B	PF14450	Cell division protein FtsA (FtsA)	Cell division protein FtsA	FtsA is essential for bacterial cell division, and co-localises to the septal ring with FtsZ. It has been suggested that the interaction of FtsA-FtsZ has arisen through coevolution in different bacterial strains [1]. The FtsA protein contains two s ...	FtsA is essential for bacterial cell division, and co-localises to the septal ring with FtsZ. It has been suggested that the interaction of FtsA-FtsZ has arisen through coevolution in different bacterial strains [1]. The FtsA protein contains two structurally related actin-like ATPase domains which are also structurally related to the ATPase domains of HSP70 (see PF00012). FtsA has a SHS2 domain PF02491 inserted in to the RnaseH fold PF02491 [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, D	CELL DIVISION PROTEIN FTSZ	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 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	cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis cell septum assembly cytokinesis cytokinetic process division septum assembly cell cycle cell division cellular component organization cellular component biogenesis protein polymerization cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis cell septum assembly cytokinesis cytokinetic process division septum assembly cell cycle cell division cell cycle process reproductive process in single-celled organism reproductive process FtsZ-dependent cytokinesis asexual reproduction	cell division site cellular anatomical structure intracellular anatomical structure cytoplasm
A, B	CELL DIVISION PROTEIN FTSA, PUTATIVE	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding identical protein binding protein binding	cellular process cell division reproductive process in single-celled organism reproductive process cytokinesis cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction	cell division site cellular anatomical structure cell periphery cytoplasmic side of plasma membrane cytoplasmic side of membrane membrane plasma membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, D	IPR020805	Cell division protein FtsZ, conserved site	Conserved Site
C, D	IPR024757	Cell division protein FtsZ, C-terminal	Domain
C, D	IPR003008	Tubulin/FtsZ, GTPase domain	Domain
C, D	IPR045061	Tubulin-like protein FtsZ/CetZ	Family
C, D	IPR008280	Tubulin/FtsZ, C-terminal	Homologous Superfamily
C, D	IPR037103	Tubulin/FtsZ-like, C-terminal domain	Homologous Superfamily
C, D	IPR000158	Cell division protein FtsZ	Family
C, D	IPR018316	Tubulin/FtsZ, 2-layer sandwich domain	Domain
C, D	IPR036525	Tubulin/FtsZ, GTPase domain superfamily	Homologous Superfamily
A, B	IPR020823	Cell division protein FtsA	Family
A, B	IPR050696	Bacterial cell division protein FtsA/MreB	Family
A, B	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, B	IPR003494	SHS2 domain inserted in FtsA	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.