7U1Q
Cryo-EM structure of the pancreatic ATP-sensitive potassium channel bound to ATP and repaglinide with SUR1-in conformation
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | IRK_C | e7u1qB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: IRK_C | ECOD (1.6) |
B | IRK_N | e7u1qB2 | A: alpha complex topology | X: Voltage-gated ion channels (From Topology) | H: Voltage-gated ion channels (From Topology) | T: Voltage-gated ion channels | F: IRK_N | ECOD (1.6) |
C | IRK_C | e7u1qC1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: IRK_C | ECOD (1.6) |
C | IRK_N | e7u1qC2 | A: alpha complex topology | X: Voltage-gated ion channels (From Topology) | H: Voltage-gated ion channels (From Topology) | T: Voltage-gated ion channels | F: IRK_N | ECOD (1.6) |
D | IRK_C | e7u1qD1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: IRK_C | ECOD (1.6) |
D | IRK_N | e7u1qD2 | A: alpha complex topology | X: Voltage-gated ion channels (From Topology) | H: Voltage-gated ion channels (From Topology) | T: Voltage-gated ion channels | F: IRK_N | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01007 | Inward rectifier potassium channel transmembrane domain (IRK) | Inward rectifier potassium channel transmembrane domain | - | Domain | |
PF17655 | Inward rectifier potassium channel C-terminal domain (IRK_C) | Inward rectifier potassium channel C-terminal domain | This cytoplasmic C-terminal domain has an Ig fold. | Domain | |
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 |
---|---|---|---|
IPR041647 | Inward rectifier potassium channel, C-terminal | Domain | |
IPR040445 | Potassium channel, inwardly rectifying, transmembrane domain | Domain | |
IPR016449 | Potassium channel, inwardly rectifying, Kir | Family | |
IPR014756 | Immunoglobulin E-set | Homologous Superfamily | |
IPR003279 | Potassium channel, inwardly rectifying, Kir6.2 | Family | |
IPR013518 | Potassium channel, inwardly rectifying, Kir, cytoplasmic | Homologous Superfamily | |
IPR017871 | ABC transporter-like, conserved site | Conserved Site | |
IPR003439 | ABC transporter-like, ATP-binding domain | Domain | |
IPR000388 | ATP-binding cassette sub-family C member 8/9 | Family | |
IPR036640 | ABC transporter type 1, transmembrane domain superfamily | Homologous Superfamily | |
IPR003593 | AAA+ ATPase domain | Domain | |
IPR011527 | ABC transporter type 1, transmembrane domain | Domain | |
IPR050173 | ATP-binding cassette transporter C | Family | |
IPR000844 | ATP-binding cassette subfamily C member 8 | 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 | Ion channel (VIC) superfamily | ATP-sensitive K+ channel |