Annotations: 7O3M

Crystal Structure of AcrB Single Mutant - 1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
AMR Gene: CARD Annotation
AMR Gene Family: CARD Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042528	3000503	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042533	3000526	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042529	3000503	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042534	3000769	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB TolC docking domain (DN and DC subdomains)	8042531	3000526	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB transmembrane domain	8042535	3000769	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042523	3000503	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Multidrug efflux transporter AcrB pore domain PN1, PN2, PC1 and PC2 subdomains	8042525	3000503	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)
F	Response_reg	e7o3mF1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)
E	Response_reg	e7o3mE1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)
D	Response_reg	e7o3mD1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)
C	Response_reg	e7o3mC1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)
B	Response_reg	e7o3mB1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)
A	Response_reg	e7o3mA1	A: beta barrels	X: Nuclear receptor ligand-binding domain	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Response_reg	ECOD (v294.2)

AMR Gene: CARD Annotation CARD Database Homepage

Chains	Accession	Short Name	Description	Provenance Source (Version)
A, B, C, D, E A, B, C, D, E, F	ARO:3000216	acrB	Protein subunit of AcrA-AcrB-TolC multidrug efflux complex. AcrB functions as a herterotrimer which forms the inner membrane component and is primarily responsible for substrate recognition and energy transduction by acting as a drug/proton antiporter.	CARD (4.0.1)

AMR Gene Family: CARD Annotation CARD Database Homepage

Chains	Accession	Gene Family	Drug Class	Resistance Machanism	Provenance Source (Version)
A, B, C, D, E A, B, C, D, E, F	ARO:0010004	resistance-nodulation-cell division (RND) antibiotic efflux pump	fluoroquinolone antibiotic, cephalosporin, glycylcycline, penicillin beta-lactam, tetracycline antibiotic, rifamycin antibiotic, phenicol antibiotic, disinfecting agents and antiseptics	antibiotic efflux	CARD (4.0.1)

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	Efflux pump membrane transporter	alkane transmembrane transporter activity transporter activity transmembrane transporter activity lipid transmembrane transporter activity monocarboxylic acid transmembrane transporter activity carboxylic acid transmembrane transporter activity bile acid transmembrane transporter activity efflux transmembrane transporter activity xenobiotic transmembrane transporter activity identical protein binding protein binding binding enterobactin transmembrane transporter activity siderophore-iron transmembrane transporter activity alkane transmembrane transporter activity transporter activity transmembrane transporter activity lipid transmembrane transporter activity monocarboxylic acid transmembrane transporter activity carboxylic acid transmembrane transporter activity bile acid transmembrane transporter activity efflux transmembrane transporter activity xenobiotic transmembrane transporter activity identical protein binding protein binding binding enterobactin transmembrane transporter activity siderophore-iron transmembrane transporter activity iron chelate transmembrane transporter activity	response to stimulus response to chemical response to xenobiotic stimulus xenobiotic transport transport detoxification export across cell outer membrane xenobiotic detoxification by transmembrane export across the cell outer membrane establishment of localization response to toxic substance transmembrane transport localization cellular process organic anion transport response to stimulus response to chemical response to xenobiotic stimulus xenobiotic transport transport detoxification export across cell outer membrane xenobiotic detoxification by transmembrane export across the cell outer membrane establishment of localization response to toxic substance transmembrane transport localization cellular process organic anion transport carboxylic acid transport lipid localization lipid transport organic acid transport monocarboxylic acid transport fatty acid transport macromolecule localization alkane transport response to antibiotic bile acid and bile salt transport organic hydroxy compound transport siderophore transport iron ion transport metal ion transport enterobactin transport transition metal ion transport monoatomic ion transport monoatomic cation transport iron coordination entity transport	cellular anatomical structure membrane protein-containing complex efflux pump complex transmembrane transporter complex membrane protein complex transporter complex cell periphery plasma membrane cell surface periplasmic side of plasma membrane external side of plasma membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR027463	Multidrug efflux transporter AcrB TolC docking domain, DN/DC subdomains	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001036	Acriflavin resistance protein	Family
A, B, C, D, E A, B, C, D, E, F	IPR004764	Multidrug resistance protein MdtF-like	Family