2HXV
Crystal structure of a diaminohydroxyphosphoribosylaminopyrimidine deaminase/ 5-amino-6-(5-phosphoribosylamino)uracil reductase (tm1828) from thermotoga maritima at 1.80 A resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Diaminohydroxyphosphoribosylaminopyrimidine deaminase/ 5-amino-6-(5-phosphoribosylamino)uracil reductase | polymer | 360 | 40667.7 | 1 | UniProt (Q9X2E8) Pfam (PF00383) Pfam (PF01872) In PDB | Thermotoga maritima | |
2 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
4 | A | NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE | non-polymer | 745.4 | 1 | Chemie (NDP) | |||
5 | A | GLYCEROL | non-polymer | 92.1 | 8 | Chemie (GOL) | |||
6 | water | water | 18.0 | 205 | Chemie (HOH) |
Sequence modifications
A: 1 - 348 (UniProt: Q9X2E8)
PDB | External Database | Details |
---|---|---|
Mse -11 | - | expression tag |
Gly -10 | - | expression tag |
Ser -9 | - | expression tag |
Asp -8 | - | expression tag |
Lys -7 | - | expression tag |
Ile -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Mse 1 | Met 1 | modified residue |
Mse 6 | Met 6 | modified residue |
Mse 53 | Met 53 | modified residue |
Mse 183 | Met 183 | modified residue |
Mse 342 | Met 342 | modified residue |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 40667.7 | |
Non-Polymers* | Number of molecules | 11 |
Total formula weight | 1583.0 | |
All* | Total formula weight | 42250.7 |