3R0G
3D Structure of Ferric Methanosarcina Acetivorans Protoglobin I149F mutant in Aquomet form
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) | Methanosarcina acetivorans protoglobin | polymer | 195 | 23044.9 | 2 | UniProt (Q8TLY9) Pfam (PF11563) | METHANOSARCINA ACETIVORANS | |
| 2 | C, H (A, B) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 3 | D, E, F (A) | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
| 4 | G (A) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 1 | Chemie (IPA) | |||
| 5 | I (B) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 169 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 195 (UniProt: Q8TLY9)
| PDB | External Database | Details |
|---|---|---|
| Ser 101 | Cys 101 | engineered mutation |
| Phe 149 | Ile 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46089.8 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1807.7 | |
| All* | Total formula weight | 47897.4 |
