1ED4
BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH IPITU (H4B FREE)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | NITRIC OXIDE SYNTHASE | polymer | 444 | 49710.1 | 2 | UniProt (P29473) Pfam (PF02898) In PDB | Bos taurus (cattle) | |
| 2 | A, B | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 3 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | A, B | S-ISOPROPYL-ISOTHIOUREA | non-polymer | 118.2 | 4 | Chemie (IPU) | |||
| 6 | A, B | CACODYLIC ACID | non-polymer | 138.0 | 2 | Chemie (CAD) | |||
| 7 | A, B | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 8 | water | water | 18.0 | 649 | Chemie (HOH) |
Sequence modifications
A, B: 39 - 482 (UniProt: P29473)
| PDB | External Database | Details |
|---|---|---|
| Arg 100 | Cys 62 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99420.2 | |
| Non-Polymers* | Number of molecules | 17 |
| Total formula weight | 2651.7 | |
| All* | Total formula weight | 102071.9 |
