1XQ5
Met-Perch Hemoglobin at 1.9A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C | Hemoglobin alpha-1 chain | polymer | 143 | 15625.1 | 2 | UniProt (A8HTG8) Pfam (PF00042) UniProt (by SIFTS) (D0VWV2) In PDB | Perca flavescens (yellow perch) | |
| 2 | B, D | Hemoglobin beta-2 chain | polymer | 146 | 16085.5 | 2 | Pfam (PF00042) UniProt (by SIFTS) (D0VWV3) In PDB | Perca flavescens (yellow perch) | |
| 3 | A, B, C, D | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 4 | water | water | 18.0 | 219 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 63421.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2465.9 | |
| All* | Total formula weight | 65887.0 |
