MolNFT v2 · #194984 · protein
IP3, ATP, and Ca2+ bound type 3 IP3 receptor in the active state
7T3T: “IP3, ATP, and Ca2+ bound type 3 IP3 receptor in the active state”. Electron microscopy at 3.8, 4 ligands (I3P, ATP, ZN). MolNFT v2 #194984 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 7T3T
- Type
- protein
- Length
- 8,484 residues
- Chains
- 4
- Method
- electron microscopy
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 3.8
- Source
- Homo sapiens
- UniProt
- Q14573
- Ligands
- I3P, ATP, ZN, CA
Structure
electron microscopy · resolution 3.8 · 1 distinct chain.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B, C, D | — | protein | 2121 | — | Q14573 |
Ligands and binding sites
- I3P · D-myo-inositol-1,4,5-triphosphate · ligand · 4 copies · chains A, B, C, D
- ATP · Adenosine-5'-triphosphate · ligand · 4 copies · chains A, B, C, D
- ZN · Zinc ion · metal · 4 copies · chains A, B, C, D
- CA · Calcium ion · metal · 4 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- Q14573 · AlphaFold monomer V2.0 prediction for inositol 1,4,5-trisphosphate receptor type 3… · a predicted model of the same protein · chain A against A, TM-score 0.80
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 Q14573
- Elsewhere: RCSB PDB 7T3T · PDBe 7T3T · UniProt Q14573
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