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 3 | polymer | 2671 | 304488.7 | 4 | UniProt (Q14573) Pfam (PF08709) Pfam (PF02815) Pfam (PF01365) Pfam (PF08454) Pfam (PF00520) | Homo sapiens (human) | IP3 receptor isoform 3,InsP3R3,Type 3 inositol 1,4,5-trisphosphate receptor,Type 3 InsP3 receptor |
| 2 | BA, E, OA, Q (C, A, D, B) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | CA, F, PA, R (C, A, D, B) | D-MYO-INOSITOL-1,4,5-TRIPHOSPHATE | non-polymer | 420.1 | 4 | Chemie (I3P) | |||
| 4 | DA, EA, G, H, QA... (C, A, D, B) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 5 | FA, I, SA, U (C, A, D, B) | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 4 | Chemie (ATP) | |||
| 6 | AA, GA, HA, IA, J... (C, A, D, B) | 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE | non-polymer | 787.1 | 24 | Chemie (PCW) | |||
| 7 | WA, XA, YA, ZA (A, B, C, D) | water | water | 18.0 | 640 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 1217954.8 | |
| Non-Polymers* | Number of molecules | 44 |
| Total formula weight | 23182.3 | |
| All* | Total formula weight | 1241137.0 |
