Atomic model for the membrane-embedded motor of a eukaryotic V-ATPase
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| N [auth P] | MCM | e5tj5P01 | A: a/b three-layered sandwiches | X: Rossmann-like | H: P-loop domains-related | T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase | F: MCM | ECOD (v294.1) |
| L [auth N] | MMS1_N | e5tj5N1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| K [auth M] | MMS1_N | e5tj5M1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| I [auth J] | MMS1_N | e5tj5J1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| H [auth I] | MMM1, PF26544 | e5tj5I1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Aha1/BPI domain-like | F: MMM1, PF26544 | ECOD (v294.1) |
| G [auth H] | SPRY | e5tj5H1 | A: a/b three-layered sandwiches | X: Type II ABC importer transmembrane domain fold | H: Type II ABC importer transmembrane domain fold | T: Type II ABC importer transmembrane domain fold | F: SPRY | ECOD (v294.1) |
| F [auth G] | MMS1_N | e5tj5G1 | A: a/b three-layered sandwiches | X: beta-propeller-like | H: beta-propeller | T: 7-bladed | F: MMS1_N | ECOD (v294.1) |
| E [auth F] | e5tj5F1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) | |
| D [auth E] | ANAPC4 | e5tj5E1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: ANAPC4 | ECOD (v294.1) |
| C [auth D] | ANAPC4 | e5tj5D1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: ANAPC4 | ECOD (v294.1) |
| B | MCM | e5tj5B01 | A: a/b three-layered sandwiches | X: Rossmann-like | H: P-loop domains-related | T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase | F: MCM | ECOD (v294.1) |
Domain Annotation: CATH CATH Database Homepage
| Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
|---|---|---|---|---|---|---|
| D [auth E] | 1.20.120.610 | Mainly Alpha | Up-down Bundle | Four Helix Bundle (Hemerythrin (Met), subunit A) | lithium bound rotor ring of v- atpase | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| N [auth P] | PF01992 | ATP synthase (C/AC39) subunit (vATP-synt_AC39) | ATP synthase (C/AC39) subunit | - | Family |
| J [auth L] | PF05493 | ATP synthase subunit H (ATP_synt_H) | ATP synthase subunit H | - | Family |
| PF00137 | ATP synthase subunit C (ATP-synt_C) | ATP synthase subunit C | This domain is found in the subunit c of ATP synthases and similar sequences from all cellular organisms. It forms two alpha-helices [1-4]. | Domain | |
| C [auth D] | PF00137 | ATP synthase subunit C (ATP-synt_C) | ATP synthase subunit C | This domain is found in the subunit c of ATP synthases and similar sequences from all cellular organisms. It forms two alpha-helices [1-4]. | Domain |
| PF00137 | ATP synthase subunit C (ATP-synt_C) | ATP synthase subunit C | This domain is found in the subunit c of ATP synthases and similar sequences from all cellular organisms. It forms two alpha-helices [1-4]. | Domain | |
| PF01496 | V-type ATPase 116kDa subunit family (V_ATPase_I) | V-type ATPase 116kDa subunit family | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Transmembrane | Alpha-helical polytopic | Proton or Sodium translocating F-type, V-type and A-type ATPases | V-type and F-type ATPases |
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 | Vacuolar ATPase (V-ATPase) | membrane-embedded VO motor of V-ATPase |














