4GVS
X-ray structure of the Archaeoglobus fulgidus methenyl-tetrahydromethanopterin cyclohydrolase in complex with N5-formyl-tetrahydromethanopterin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C | Methenyltetrahydromethanopterin cyclohydrolase | polymer | 316 | 34879.6 | 3 | UniProt (O28344) Pfam (PF02289) In PDB | Archaeoglobus fulgidus | Methenyl-H4MPT cyclohydrolase |
| 2 | B | 1-[4-({(1R)-1-[(6S,7R)-2-amino-5-formyl-7-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]ethyl}amino)phenyl]-1-deoxy-5 -O-{5-O-[(R)-{[(1R)-1,3-dicarboxypropyl]oxy}(hydroxy)phosphoryl]-alpha-D-ribofuranosyl}-D-ribitol | non-polymer | 804.7 | 1 | Chemie (F4M) | |||
| 3 | water | water | 18.0 | 510 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 316 (UniProt: O28344)
| PDB | External Database | Details |
|---|---|---|
| Gln 186 | Glu 186 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 104638.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 804.7 | |
| All* | Total formula weight | 105443.6 |
