4YER | pdb_00004yer

Crystal structure of an ABC transporter ATP-binding protein (TM_1403) from Thermotoga maritima MSB8 at 2.35 A resolution

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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)
B	drrA_like	e4yerB2	A: a+b two layers	X: Alpha-beta plaits	H: ATP-binding protein TM_1403 insertion domain (From Topology)	T: ATP-binding protein TM_1403 insertion domain	F: drrA_like	ECOD (1.6)
B	ABC_tran	e4yerB1	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)
A	drrA_like	e4yerA2	A: a+b two layers	X: Alpha-beta plaits	H: ATP-binding protein TM_1403 insertion domain (From Topology)	T: ATP-binding protein TM_1403 insertion domain	F: drrA_like	ECOD (1.6)
A	ABC_tran	e4yerA1	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 (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF13732	ATP-binding protein DrrA1-3-like, C-terminal domain (DrrA1-3_C)	ATP-binding protein DrrA1-3-like, C-terminal domain	This domain is found at the C-terminal end of Daunorubicin resistance ATP-binding protein DrrA1-3 from Streptomyces coeruleorubidus and related prokaryotic sequences. DrrA1-3 are part of the ABC transporter complex DrrA3B3 involved in daunorubicin ef ...	This domain is found at the C-terminal end of Daunorubicin resistance ATP-binding protein DrrA1-3 from Streptomyces coeruleorubidus and related prokaryotic sequences. DrrA1-3 are part of the ABC transporter complex DrrA3B3 involved in daunorubicin efflux [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	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 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 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 ATP-dependent activity	localization glycoside transport nitrogen compound transport transport daunorubicin transport carbohydrate derivative transport establishment of localization organic cation transport doxorubicin transport organic hydroxy compound transport	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR017871	ABC transporter-like, conserved site	Conserved Site
A, B	IPR005894	Daunorubicin resistance ABC transporter ATP-binding subunit DrrA	Family
A, B	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B	IPR025302	Daunorubicin resistance ATP-binding protein DrrA1/2-like, C-terminal domain	Domain
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.