6UZL
Cryo-EM structure of nucleotide-free MsbA reconstituted into peptidiscs, conformation 2
External Resource: Annotation
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | ABC_membrane | e6uzlA2 | A: alpha bundles | X: Type II ABC exporter transmembrane domain fold | H: Type I ABC exporter transmembrane domain fold (From Topology) | T: Type I ABC exporter transmembrane domain fold | F: ABC_membrane | ECOD (1.6) |
A | ABC_tran_1 | e6uzlA1 | 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_1 | ECOD (1.6) |
B | ABC_membrane | e6uzlB2 | A: alpha bundles | X: Type II ABC exporter transmembrane domain fold | H: Type I ABC exporter transmembrane domain fold (From Topology) | T: Type I ABC exporter transmembrane domain fold | F: ABC_membrane | ECOD (1.6) |
B | ABC_tran_1 | e6uzlB1 | 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_1 | ECOD (1.6) |
AMR Gene: CARD Annotation CARD Database Homepage
Chains | Accession | Short Name | Description | Provenance Source (Version) |
---|---|---|---|---|
ARO:3003950 | msbA | MsbA is a multidrug resistance transporter homolog from E. coli and belongs to a superfamily of transporters that contain an adenosine triphosphate (ATP) binding cassette (ABC) which is also called a nucleotide-binding domain (NBD). MsbA is a member of the MDR-ABC transporter group by sequence homology. MsbA transports lipid A, a major component of the bacterial outer cell membrane, and is the only bacterial ABC transporter that is essential for cell viability. | CARD (3.2.9) |
AMR Gene Family: CARD Annotation CARD Database Homepage
Chains | Accession | Gene Family | Drug Class | Resistance Machanism | Provenance Source (Version) |
---|---|---|---|---|---|
ARO:0010001 | ATP-binding cassette (ABC) antibiotic efflux pump | nitroimidazole antibiotic | antibiotic efflux | CARD (3.2.9) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00664 | ABC transporter transmembrane region (ABC_membrane) | ABC transporter transmembrane region | - | Family | |
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 ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR017871 | ABC transporter-like, conserved site | Conserved Site | |
IPR003439 | ABC transporter-like, ATP-binding domain | Domain | |
IPR036640 | ABC transporter type 1, transmembrane domain superfamily | Homologous Superfamily | |
IPR011917 | ABC transporter, lipid A-core flippase, MsbA | Family | |
IPR003593 | AAA+ ATPase domain | Domain | |
IPR011527 | ABC transporter type 1, transmembrane domain | Domain | |
IPR039421 | Type 1 protein exporter | Family | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
Membrane Protein Annotation: OPM OPM Database Homepage
Chains | External Link | Type | Class | Superfamily | Family |
---|---|---|---|---|---|
OPM | Transmembrane | Alpha-helical polytopic | ABC transporters | Lipid exporter family |
Membrane Protein Annotation: PDBTM PDBTM Database Homepage
Chains | External Link | Comment |
---|---|---|
PDBTM | Annotated as membrane protein by PDBTM |
Membrane Protein Annotation: mpstruc mpstruc Database Homepage
Chains | Resource Link | Group | Subgroup | Protein |
---|---|---|---|---|
mpstruc | TRANSMEMBRANE PROTEINS: ALPHA-HELICAL | ATP Binding Cassette (ABC) Transporters | MsbA Lipid "flippase" in peptidiscs, conformation 1 |