1WNX
D136E mutant of Heme Oxygenase from Corynebacterium diphtheriae (HmuO)
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) | Heme oxygenase | polymer | 215 | 24184.2 | 2 | UniProt (P71119) Pfam (PF01126) | Corynebacterium diphtheriae | |
| 2 | C, D, E, F, G... (A, B) | SULFATE ION | non-polymer | 96.1 | 11 | Chemie (SO4) | |||
| 3 | H (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 4 | I, P (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 5 | Q, R (A, B) | water | water | 18.0 | 367 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 215 (UniProt: P71119)
| PDB | External Database | Details |
|---|---|---|
| Lys 34 | Glu 34 | SEE REMARK 999 |
| Val 60 | Ala 60 | SEE REMARK 999 |
| Gly 92 | Asp 92 | SEE REMARK 999 |
| Ser 93 | Gly 93 | SEE REMARK 999 |
| Glu 136 | Asp 136 | engineered mutation |
| His 192 | Asn 192 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 48368.4 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 2312.7 | |
| All* | Total formula weight | 50681.0 |
