2C54
gdp-mannose-3', 5' -epimerase (arabidopsis thaliana),k178r, with gdp-beta-l-gulose and gdp-4-keto-beta-l-gulose bound in active site.
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) | GDP-MANNOSE-3', 5'-EPIMERASE | polymer | 379 | 42971.6 | 2 | UniProt (Q93VR3) Pfam (PF01370) | Arabidopsis thaliana (MOUSE-EAR CRESS) | GDP-MAN 3,5-EPIMERASE |
| 2 | C, P (A, B) | GUANOSINE 5'-DIPHOSPHATE-BETA-L-GULOSE | non-polymer | 605.3 | 2 | Chemie (GKE) | |||
| 3 | D, Q (A, B) | GUANOSINE 5'-DIPHOSPHATE-4-KETO-BETA-L-GULOSE | non-polymer | 603.3 | 2 | Chemie (GKD) | |||
| 4 | E, R (A, B) | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 5 | AA, F, G, H, I... (B, A) | FORMIC ACID | non-polymer | 46.0 | 18 | Chemie (FMT) | |||
| 6 | O (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 7 | BA, CA (A, B) | water | water | 18.0 | 944 | Chemie (HOH) |
Sequence modifications
A, B: -1 - 0 (PDB: 2C54)
A, B: 1 - 377 (UniProt: Q93VR3)
A, B: 1 - 377 (UniProt: Q93VR3)
| PDB | External Database | Details |
|---|---|---|
| Arg 178 | Lys 178 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 85943.2 | |
| Non-Polymers* | Number of molecules | 25 |
| Total formula weight | 4810.9 | |
| All* | Total formula weight | 90754.2 |
