1KM0
Crystal structure of orotidine monophosphate decarboxylase mutant D70N complexed with 6-azaUMP
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, D (A, B, C, D) | OROTIDINE 5'-PHOSPHATE DECARBOXYLASE | polymer | 247 | 26794.9 | 4 | UniProt (O26232) Pfam (PF00215) | Methanothermobacter thermautotrophicus | OMP DECARBOXYLASE; OMPDCASE |
| 2 | E, F, G, H (A, B, C, D) | 6-AZA URIDINE 5'-MONOPHOSPHATE | non-polymer | 325.2 | 4 | Chemie (UP6) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 487 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 228 (UniProt: O26232)
| PDB | External Database | Details |
|---|---|---|
| Asn 70 | Asp 70 | engineered mutation |
| Pro 101 | Arg 101 | engineered mutation |
| Ile 227 | Asn 227 | cloning artifact |
| Glu 229 | - | cloning artifact |
| Asp 230 | - | cloning artifact |
| Pro 231 | - | cloning artifact |
| Ala 232 | - | cloning artifact |
| Ala 233 | - | cloning artifact |
| Asn 234 | - | cloning artifact |
| Lys 235 | - | cloning artifact |
| Ala 236 | - | cloning artifact |
| Arg 237 | - | cloning artifact |
| Lys 238 | - | cloning artifact |
| Glu 239 | - | cloning artifact |
| Ala 240 | - | cloning artifact |
| Glu 241 | - | cloning artifact |
| Leu 242 | - | cloning artifact |
| Ala 243 | - | cloning artifact |
| Ala 244 | - | cloning artifact |
| Ala 245 | - | cloning artifact |
| Thr 246 | - | cloning artifact |
| Ala 247 | - | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 107179.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 1300.7 | |
| All* | Total formula weight | 108480.1 |
