3G4Q
Ligand migration and cavities within scapharca dimeric hemoglobin: wild type with co bound to heme and chloroform bound to the XE4 cavity
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Globin-1 | polymer | 146 | 15967.3 | 2 | UniProt (P02213) Pfam (PF00042) In PDB | Scapharca inaequivalvis (Ark clam) | Globin I, HbI, Dimeric hemoglobin |
| 2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | A, B | CARBON MONOXIDE | non-polymer | 28.0 | 2 | Chemie (CMO) | |||
| 4 | A, B | trichloromethane | non-polymer | 119.4 | 3 | Chemie (MCH) | |||
| 5 | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 31934.6 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1647.1 | |
| All* | Total formula weight | 33581.7 |
