1DM8
BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH 1,2,4-TRIAZOLE-CARBOXAMIDINE (H4B BOUND)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | NITRIC OXIDE SYNTHASE | polymer | 444 | 49710.1 | 2 | UniProt (P29473) Pfam (PF02898) | Bos taurus (cattle) | |
| 2 | C, D, K, L (A, B) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 3 | E, M (A, B) | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
| 4 | F (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | G, N (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 6 | H, O (A, B) | 5,6,7,8-TETRAHYDROBIOPTERIN | non-polymer | 241.2 | 2 | Chemie (H4B) | |||
| 7 | I, P (A, B) | 1,2,4-TRIAZOLE-CARBOXAMIDINE | non-polymer | 112.1 | 2 | Chemie (TZC) | |||
| 8 | J, Q (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 9 | R, S (A, B) | water | water | 18.0 | 260 | Chemie (HOH) |
Sequence modifications
A, B: 39 - 482 (UniProt: P29473)
| PDB | External Database | Details |
|---|---|---|
| Arg 100 | Cys 100 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99420.2 | |
| Non-Polymers* | Number of molecules | 15 |
| Total formula weight | 2699.4 | |
| All* | Total formula weight | 102119.7 |
