3PT8
Structure of HbII-III-CN from Lucina pectinata at pH 5.0
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Hemoglobin II | polymer | 152 | 17041.6 | 1 | UniProt (Q86G74) Pfam (PF00042) UniProt (by SIFTS) (P41261) | Lucina pectinata (Clam) | |
| 2 | B (B) | Hemoglobin III | polymer | 152 | 17464.0 | 1 | UniProt (A7UAU9) Pfam (PF00042) UniProt (by SIFTS) (P41262) | Lucina pectinata (Clam) | |
| 3 | C, H (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 4 | D, I (A, B) | CYANIDE ION | non-polymer | 26.0 | 2 | Chemie (CYN) | |||
| 5 | E, J (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 6 | F, G, K (A, B) | FORMIC ACID | non-polymer | 46.0 | 3 | Chemie (FMT) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
A: 1 - 151 (UniProt: Q86G74)
B: 1 - 152 (UniProt: A7UAU9)
| PDB | External Database | Details |
|---|---|---|
| Ace 0 | - | acetylation |
| PDB | External Database | Details |
|---|---|---|
| Asn 21 | Asp 22 | SEE REMARK 999 |
| Gln 50 | Glu 51 | SEE REMARK 999 |
| Asn 51 | Asp 52 | SEE REMARK 999 |
| Asn 59 | Asp 60 | SEE REMARK 999 |
| Ser 67 | Ala 68 | SEE REMARK 999 |
| Thr 114 | Val 115 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 34505.5 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 1607.3 | |
| All* | Total formula weight | 36112.8 |
