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 | Fe-hydrogenase | polymer | 452 | 48819.7 | 1 | UniProt (Q9FYU1) Pfam (PF02906) Pfam (PF02256) In PDB | Chlamydomonas reinhardtii (Chlamydomonas smithii) | Iron hydrogenase,Iron-hydrogenase HydA1 |
2 | A | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 1 | Chemie (SF4) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
5 | 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 |