1Z47

Structure of the ATPase subunit CysA of the putative sulfate ATP-binding cassette (ABC) transporter from Alicyclobacillus acidocaldarius

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)
A	SCOP2 Family	ABC transporter ATPase domain-like	8018493	4003976	SCOP2 (2022-06-29)
A	SCOP2 Family	TOBE domain-like	8018494	4001963	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ABC transporter-like P-loop ATPases	8057868	3002020	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	MOP-like	8057869	3000099	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ABC transporter-like P-loop ATPases	8057868	3002020	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	MOP-like	8057869	3000099	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)
A	EUF07551	e1z47A2	A: beta barrels	X: OB-fold	H: MOP-like (From Topology)	T: MOP-like	F: EUF07551	ECOD (1.6)
A	ABC_tran	e1z47A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran	ECOD (1.6)
B	TOBE_2_2nd	e1z47B2	A: beta barrels	X: OB-fold	H: MOP-like (From Topology)	T: MOP-like	F: TOBE_2_2nd	ECOD (1.6)
B	EUF07551	e1z47B3	A: beta barrels	X: OB-fold	H: MOP-like (From Topology)	T: MOP-like	F: EUF07551	ECOD (1.6)
B	ABC_tran	e1z47B5	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: ABC_tran	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
A	2.40.50.300	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
A	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	2.40.50.300	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)		CATH (4.3.0)
B	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF17850	CysA C-terminal regulatory domain (CysA_C_terminal)	CysA C-terminal regulatory domain	ABC (ATP-binding cassette) transporters share a common architecture comprising two variable hydrophobic transmembrane domains (TMDs) that form the translocation pathway and two conserved hydrophilic ABC-ATPases that hydrolyze ATP. This is the C-termi ...	ABC (ATP-binding cassette) transporters share a common architecture comprising two variable hydrophobic transmembrane domains (TMDs) that form the translocation pathway and two conserved hydrophilic ABC-ATPases that hydrolyze ATP. This is the C-terminal regulatory domain found at the ATPase subunit of CysA, a putative sulfate ABC transporter from Alicyclobacillus acidocaldarius. The regulatory domain of CysA is built up of an elongated beta-barrel composed of two beta-sandwiches that form a common hydrophobic core [1].	Domain
A, B	PF00005	ABC transporter (ABC_tran)	ABC transporter	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	putative ABC-transporter ATP-binding protein	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding sulfate transmembrane transporter activity sulfur compound transmembrane transporter activity primary active transmembrane transporter activity ATPase-coupled transmembrane transporter activity ATP-dependent activity ABC-type sulfate transporter activity ABC-type transporter activity active transmembrane transporter activity ATPase-coupled inorganic anion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity transporter activity transmembrane transporter activity inorganic anion transmembrane transporter activity pyrophosphatase activity ATP hydrolysis 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	-	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017871	ABC transporter-like, conserved site	Conserved Site
A, B	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B	IPR005666	Sulphate transport system permease protein 1	Domain
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR050093	ABC Transporter, Small Molecule Importer	Family
A, B	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
A, B	IPR041193	CysA, C-terminal regulatory domain	Domain
A, B	IPR008995	Molybdate/tungstate binding, C-terminal	Homologous Superfamily
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.