4X6T
M.tuberculosis betalactamase complexed with inhibitor EC19
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Beta-lactamase | polymer | 265 | 28128.6 | 1 | UniProt (P9WKD3) Pfam (PF00144) Pfam (PF13354) In PDB | Mycobacterium tuberculosis | Ambler class A beta-lactamase |
| 2 | A | PHOSPHATE ION | non-polymer | 95.0 | 7 | Chemie (PO4) | |||
| 3 | A | 3-[(2R)-2-(dihydroxyboranyl)-2-{[(2R)-2-{[(4-ethyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)carbonyl]amino}-2-(4-hydroxyphenyl)acetyl]amino}ethyl]benzoic acid | non-polymer | 524.3 | 1 | Chemie (3Y6) | |||
| 4 | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A: 45 - 307 (UniProt: P9WKD3)
| PDB | External Database | Details |
|---|---|---|
| Ala 43 | - | expression tag |
| Leu 44 | - | expression tag |
| Ala 126 | Gln 126 | conflict |
| Ala 186 | Asn 186 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 28128.6 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1189.1 | |
| All* | Total formula weight | 29317.7 |
