2FY8
Crystal structure of MthK rck domain in its ligand-free gating-ring form
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
A | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
B | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
B | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
C | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
C | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
D | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
D | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
E | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
E | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
F | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
F | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
G | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
G | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
H | SCOP2B Superfamily | TrkA C-terminal domain-like | 8057608 | 3000037 | SCOP2B (2021-05-27) |
H | SCOP2B Superfamily | Potassium channel/Rex NAD-binding domain-like | 8057606 | 3000042 | SCOP2B (2021-05-27) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF02080 | e2fy8A1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
A | PF02254 | e2fy8A2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
B | PF02080 | e2fy8B1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
B | PF02254 | e2fy8B2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
C | PF02080 | e2fy8C1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
C | PF02254 | e2fy8C2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
D | PF02080 | e2fy8D1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
D | PF02254 | e2fy8D2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
E | PF02080 | e2fy8E1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
E | PF02254 | e2fy8E2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
F | PF02080 | e2fy8F1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
F | PF02254 | e2fy8F2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
G | PF02080 | e2fy8G1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
G | PF02254 | e2fy8G2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
H | PF02080 | e2fy8H1 | A: a+b two layers | X: TrkA C-terminal domain-like (From Topology) | H: TrkA C-terminal domain-like (From Topology) | T: TrkA C-terminal domain-like | F: PF02080 | ECOD (1.6) |
H | PF02254 | e2fy8H2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: NAD(P)-binding Rossmann-fold domains | F: PF02254 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF02080 | TrkA-C domain (TrkA_C) | TrkA-C domain | This domain is often found next to the Pfam:PF02254 domain. The exact function of this domain is unknown. It has been suggested that it may bind an unidentified ligand [1]. The domain is predicted to adopt an all beta structure [1]. | Domain | |
PF02254 | TrkA-N domain (TrkA_N) | TrkA-N domain | This domain is found in a wide variety of proteins. These protein include potassium channels Swiss:P31069, phosphoesterases Swiss:Q59027, and various other transporters. This domain binds to NAD. | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
Calcium-gated potassium channel mthK |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006037 | Regulator of K+ conductance, C-terminal | Domain | |
IPR013099 | Potassium channel domain | Domain | |
IPR036291 | NAD(P)-binding domain superfamily | Homologous Superfamily | |
IPR036721 | Regulator of K+ conductance, C-terminal domain superfamily | Homologous Superfamily | |
IPR003148 | Regulator of K+ conductance, N-terminal | Domain |