MCU holocomplex in High-calcium state
External Resource: Annotation
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
- Membrane Protein Annotation: OPM
- Membrane Protein Annotation: PDBTM
- Membrane Protein Annotation: MemProtMD
- Membrane Protein Annotation: mpstruc
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| A | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| C | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| G | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| Q [auth O] | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| O [auth M] | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| M [auth K] | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| K [auth I] | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | SCOP2B (2022-06-29) |
| E | SCOP2B Superfamily | MCU beta-grasp domain-like | 8093387 | 3002698 | 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) |
|---|---|---|---|---|---|---|---|---|
| T | EF-hand_7_3 | e6xjvT1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_3 | ECOD (1.6) |
| J [auth R] | EF-hand_7_3 | e6xjvR1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_3 | ECOD (1.6) |
| I [auth Q] | EF-hand_7_3 | e6xjvQ1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_3 | ECOD (1.6) |
| I [auth Q] | EF-hand_7_12 | e6xjvQ2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_12 | ECOD (1.6) |
| S | EF-hand_7_3 | e6xjvS1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_3 | ECOD (1.6) |
| S | EF-hand_7_12 | e6xjvS2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_12 | ECOD (1.6) |
| A | MCU_C | e6xjvA2 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| A | MCU_N | e6xjvA1 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| C | MCU_C | e6xjvC2 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| C | MCU_N | e6xjvC1 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| G | MCU_C | e6xjvG2 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| G | MCU_N | e6xjvG1 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| Q [auth O] | MCU_C | e6xjvO2 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| Q [auth O] | MCU_N | e6xjvO1 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| O [auth M] | MCU_C | e6xjvM1 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| O [auth M] | MCU_N | e6xjvM2 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| M [auth K] | MCU_C | e6xjvK1 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| M [auth K] | MCU_N | e6xjvK2 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| K [auth I] | MCU_C | e6xjvI1 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| K [auth I] | MCU_N | e6xjvI2 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
| E | MCU_C | e6xjvE2 | A: alpha arrays | X: Mitochondrial calcium uniporter (MCU) (From Topology) | H: Mitochondrial calcium uniporter (MCU) (From Topology) | T: Mitochondrial calcium uniporter (MCU) | F: MCU_C | ECOD (1.6) |
| E | MCU_N | e6xjvE1 | A: a+b two layers | X: beta-Grasp | H: Mitochondrial calcium uniporter N-terminal domain (From Topology) | T: Mitochondrial calcium uniporter N-terminal domain | F: MCU_N | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [auth Q], S | PF13202 | EF hand (EF-hand_5) | EF hand | Domain | |
| PF04678 | Mitochondrial calcium uniporter (MCU) | Mitochondrial calcium uniporter | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| J [auth R], T | IPR039800 | Calcium uptake protein 1/2/3 | Family |
| J [auth R], T | IPR002048 | EF-hand domain | Domain |
| J [auth R], T | IPR011992 | EF-hand domain pair | Homologous Superfamily |
| I [auth Q], S | IPR039800 | Calcium uptake protein 1/2/3 | Family |
| I [auth Q], S | IPR002048 | EF-hand domain | Domain |
| I [auth Q], S | IPR011992 | EF-hand domain pair | Homologous Superfamily |
| I [auth Q], S | IPR018247 | EF-Hand 1, calcium-binding site | Binding Site |
| IPR018782 | Essential MCU regulator, mitochondrial | Family | |
| IPR006769 | Calcium uniporter protein, C-terminal | Domain | |
| IPR039055 | MCU family | Family |
Pharos: Disease Associations Pharos Homepage Annotation
Membrane Protein Annotation: OPM OPM Database Homepage
| Chains | External Link | Type | Class | Superfamily | Family |
|---|---|---|---|---|---|
| OPM | Transmembrane | Alpha-helical polytopic | Mitochondrial calcium uniporter | Mitochondrial calcium uniporter |














