3PI2
Crystallographic Structure of HbII-oxy from Lucina pectinata at pH 8.0
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) | Hemoglobin II | polymer | 152 | 17041.6 | 2 | UniProt (Q86G74) Pfam (PF00042) UniProt (by SIFTS) (P41261) | Phacoides pectinatus (Lucina pectinata) | Lucina pectinata |
| 2 | C, E (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, F (A, B) | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | |||
| 4 | G (B) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 5 | H, I (A, B) | water | water | 18.0 | 268 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 151 (UniProt: Q86G74)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34083.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1343.0 | |
| All* | Total formula weight | 35426.1 |
