6GM5
[FeFe]-hydrogenase HydA1 from Chlamydomonas reinhardtii,variant E141A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Fe-hydrogenase | polymer | 452 | 48819.7 | 1 | UniProt (Q9FYU1) Pfam (PF02906) Pfam (PF02256) | Chlamydomonas reinhardtii (Chlamydomonas smithii) | Iron hydrogenase,Iron-hydrogenase HydA1 |
| 2 | B (A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
| 3 | C (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | E (A) | water | water | 18.0 | 577 | Chemie (HOH) |
Sequence modifications
A: 57 - 497 (UniProt: Q9FYU1)
| PDB | External Database | Details |
|---|---|---|
| Met 56 | - | initiating methionine |
| Ala 141 | Glu 141 | engineered mutation |
| Ser 498 | - | expression tag |
| Ala 499 | - | expression tag |
| Trp 500 | - | expression tag |
| Ser 501 | - | expression tag |
| His 502 | - | expression tag |
| Pro 503 | - | expression tag |
| Gln 504 | - | expression tag |
| Phe 505 | - | expression tag |
| Glu 506 | - | expression tag |
| Lys 507 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48819.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 410.1 | |
| All* | Total formula weight | 49229.8 |
