1P31
Crystal Structure of UDP-N-acetylmuramic acid:L-alanine Ligase (MurC) from Haemophilus influenzae
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) | UDP-N-acetylmuramate--alanine ligase | polymer | 475 | 52760.6 | 2 | UniProt (P45066) Pfam (PF01225) Pfam (PF08245) Pfam (PF02875) | Haemophilus influenzae | UDP-N-acetylmuramoyl-L-alanine synthetase |
| 2 | C, D, F, G (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 3 | E, H (A, B) | URIDINE-DIPHOSPHATE-2(N-ACETYLGLUCOSAMINYL) BUTYRIC ACID | non-polymer | 677.4 | 2 | Chemie (EPU) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 700 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 475 (UniProt: P45066)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | modified residue |
| Mse 15 | Met 15 | modified residue |
| Mse 31 | Met 31 | modified residue |
| Mse 110 | Met 110 | modified residue |
| Mse 115 | Met 115 | modified residue |
| Mse 135 | Met 135 | modified residue |
| Mse 138 | Met 138 | modified residue |
| Mse 187 | Met 187 | modified residue |
| Mse 194 | Met 194 | modified residue |
| Mse 199 | Met 199 | modified residue |
| Mse 209 | Met 209 | modified residue |
| Mse 228 | Met 228 | modified residue |
| Mse 236 | Met 236 | modified residue |
| Mse 371 | Met 371 | modified residue |
| Mse 400 | Met 400 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 105521.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1452.0 | |
| All* | Total formula weight | 106973.2 |
