1DMK
BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH 4-AMINO-6-PHENYL-TETRAHYDROPTERIDINE
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, E, K, L... (A, B) | ACETATE ION | non-polymer | 59.0 | 7 | Chemie (ACT) | |||
| 3 | F, O (A, B) | CACODYLATE ION | non-polymer | 137.0 | 2 | Chemie (CAC) | |||
| 4 | G (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | H, P (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 6 | I, Q (A, B) | 2,4-DIAMINO-6-PHENYL-5,6,7,8,-TETRAHYDROPTERIDINE | non-polymer | 242.3 | 2 | Chemie (AP6) | |||
| 7 | J, R (A, B) | ETHYLISOTHIOUREA | non-polymer | 104.2 | 2 | Chemie (ITU) | |||
| 8 | S, T (A, B) | water | water | 18.0 | 470 | 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 | 16 |
| Total formula weight | 2678.6 | |
| All* | Total formula weight | 102098.8 |
