MolNFT v1 · #68297 · protein
Crystal structure of the ligand binding suppressor domain of type 3 inositol 1,4,5-trisphosphate receptor
3JRR · Inositol 1,4,5-trisphosphate receptor type 3: “Crystal structure of the ligand binding suppressor domain of type 3 inositol 1,4,5-trisphosphate receptor”. X-ray diffraction, 7 pockets (best druggability 0.70). MolNFT v1 #68297 on…
- PDB
- 3JRR
- Type
- protein
- Length
- 435 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Inositol 1,4,5-trisphosphate receptor type 3
- UniProt
- P70227
- Pockets
- 7 · best druggability 0.70
Structure
x-ray diffraction · 2 distinct chains · 21% helix, 38% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Inositol 1,4,5-trisphosphate receptor type 3 | protein | 216 | 21% helix, 38% strand | P70227 |
| B | Inositol 1,4,5-trisphosphate receptor type 3 | protein | 219 | 21% helix, 38% strand | P70227 |
Pockets
7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 623 | 0.70 | 0.78 | 63 | empty |
| 2 | 277 | 0.70 | 0.85 | 27 | empty |
| 3 | 475 | 0.68 | 0.79 | 37 | empty |
| 4 | 142 | 0.43 | 0.75 | 25 | empty |
| 5 | 104 | 0.36 | 0.74 | 20 | empty |
Interfaces
1 interface between chains.
- A–B · 943 Ų buried · 8 hydrogen bonds · protein-protein
Compared structures
- 3JRR · Crystal structure of the ligand binding suppressor domain of type 3 inositol… · the same entry in another collection · chain A against A, TM-score 1.00
- P70227 · AlphaFold monomer V2.0 prediction for inositol 1,4,5-trisphosphate receptor type 3… · a predicted model of the same protein · chain B against A, TM-score 0.98
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 P70227
- Elsewhere: RCSB PDB 3JRR · PDBe 3JRR · UniProt P70227
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