8EAQ
Structure of the full-length IP3R1 channel determined at high Ca2+
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Inositol 1,4,5-trisphosphate receptor type 1 | polymer | 2750 | 313657.4 | 4 | UniProt (P29994) Pfam (PF08709) Pfam (PF02815) Pfam (PF01365) Pfam (PF08454) Pfam (PF00520) | Rattus norvegicus (Norway rat) | IP3 receptor isoform 1,InsP3R1,Type 1 inositol 1,4,5-trisphosphate receptor,Type 1 InsP3 receptor |
| 2 | E, FA, S, SA (A, C, B, D) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | F, G, GA, H, HA... (A, C, B, D) | CALCIUM ION | non-polymer | 40.1 | 20 | Chemie (CA) | |||
| 4 | AA, AB, BA, BB, CA... (B, D, A, C) | (9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOL | non-polymer | 767.1 | 28 | Chemie (PLX) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 1254629.6 | |
| Non-Polymers* | Number of molecules | 52 |
| Total formula weight | 22542.9 | |
| All* | Total formula weight | 1277172.5 |
