4U03
Structure of the vibrio cholerae di-nucleotide cyclase (DncV) in complex with GTP and 5MTHFGLU2
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) | Cyclic AMP-GMP synthase | polymer | 427 | 48825.4 | 2 | UniProt (Q9KVG7) Pfam (PF21654) Pfam (PF21713) | Vibrio cholerae El Tor N16961 | c-AMP-GMP synthase, Dinucleotide cyclase DncV |
| 2 | C, D, H, I (A, B) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 4 | Chemie (GTP) | |||
| 3 | E, F, J, K (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 4 | G, L (A, B) | N-[4-({[(6S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzoyl]-L-gamma-glutamyl-L-glutamic acid | non-polymer | 588.6 | 2 | Chemie (TLL) | |||
| 5 | M, N (A, B) | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 419 (UniProt: Q9KVG7)
| PDB | External Database | Details |
|---|---|---|
| Leu 420 | - | expression tag |
| Glu 421 | - | expression tag |
| His 422 | - | expression tag |
| His 423 | - | expression tag |
| His 424 | - | expression tag |
| His 425 | - | expression tag |
| His 426 | - | expression tag |
| His 427 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 97650.8 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 3367.1 | |
| All* | Total formula weight | 101017.9 |
