3F47
The Crystal Structure of [Fe]-Hydrogenase (Hmd) Holoenzyme from Methanocaldococcus jannaschii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | 5,10-methenyltetrahydromethanopterin hydrogenase | polymer | 358 | 38739.1 | 1 | UniProt (Q58194) Pfam (PF22616) Pfam (PF03201) | Methanocaldococcus jannaschii (Methanococcus jannaschii) | H(2)-forming N(5),N(10)-methylenetetrahydromethanopterin dehydrogenase, N(5),N(10)-methenyltetrahydromethanopterin hydrogenase, H(2)-dependent methylene-H(4)MPT dehydrogenase |
| 2 | B (A) | 5'-O-[(S)-hydroxy{[2-hydroxy-3,5-dimethyl-6-(2-oxoethyl)pyridin-4-yl]oxy}phosphoryl]guanosine | non-polymer | 526.4 | 1 | Chemie (I2C) | |||
| 3 | C (A) | FE (II) ION | non-polymer | 55.8 | 1 | Chemie (FE2) | |||
| 4 | D, E (A) | CARBON MONOXIDE | non-polymer | 28.0 | 2 | Chemie (CMO) | |||
| 5 | F (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 6 | G (A) | water | water | 18.0 | 238 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 38739.1 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 661.2 | |
| All* | Total formula weight | 39400.3 |
