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 | Hemoglobin II | polymer | 152 | 17041.6 | 2 | UniProt (Q86G74) Pfam (PF00042) UniProt (by SIFTS) (P41261) In PDB | Phacoides pectinatus (Lucina pectinata) | Lucina pectinata |
2 | A, B | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
3 | A, B | OXYGEN MOLECULE | non-polymer | 32.0 | 2 | Chemie (OXY) | |||
4 | B | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
5 | 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 |