MolNFT v1 · #103092 · protein
Structure of the N- and C-terminal domain fusion of the human mitochondrial ASPARTATE/GLUTAMATE carrier citrin in the calcium-bound state
4P5W · Calcium-binding mitochondrial carrier protein ARALAR2…: “Structure of the N- and C-terminal domain fusion of the human mitochondrial ASPARTATE/GLUTAMATE carrier…”. X-ray diffraction, 1 ligand (CA), 9 pockets (best druggability…
- PDB
- 4P5W
- Type
- protein
- Length
- 618 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Calcium-binding mitochondrial carrier protein ARALAR2, calcium-binding mitochondrial…
- UniProt
- Q9UJS0
- Ligands
- CA
- Pockets
- 9 · best druggability 0.86
Structure
x-ray diffraction · 2 distinct chains · 62% helix, 6% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Calcium-binding mitochondrial carrier protein ARALAR2, calcium-binding mitochondrial carrier protein ARALAR2 | protein | 312 | 62% helix, 6% strand | Q9UJS0 |
| B | Calcium-binding mitochondrial carrier protein ARALAR2, calcium-binding mitochondrial carrier protein ARALAR2 | protein | 306 | 62% helix, 6% strand | Q9UJS0 |
Ligands and binding sites
- CA · Calcium ion · metal · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1060 | 0.86 | 0.87 | 81 | empty |
| 2 | 74 | 0.47 | 0.82 | 20 | empty |
| 3 | 66 | 0.46 | 0.83 | 20 | empty |
| 4 | 56 | 0.46 | 0.84 | 16 | empty |
| 5 | 58 | 0.43 | 0.82 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 2378 Ų buried · 16 hydrogen bonds · protein-protein
Compared structures
- 4P5W · Structure of the N- and C-terminal domain fusion of the human mitochondrial… · the same entry in another collection · chain A against A, TM-score 1.00
- Q9UJS0 · AlphaFold monomer V2.0 prediction for calcium-binding mitochondrial carrier protein… · a predicted model of the same protein · chain A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt Q9UJS0
- Elsewhere: RCSB PDB 4P5W · PDBe 4P5W · UniProt Q9UJS0
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