4WF2
Structure of E. coli BirA G142A bound to biotinol-5'-AMP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Bifunctional ligase/repressor BirA | polymer | 327 | 36194.8 | 1 | UniProt (P06709) Pfam (PF08279) Pfam (PF03099) Pfam (PF02237) | Escherichia coli | Biotin operon repressor,Biotin--[acetyl-CoA-carboxylase] ligase,Biotin--protein ligase,Biotin-[acetyl-CoA carboxylase] synthetase |
| 2 | B (A) | ((2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXY-TETRAHYDROFURAN-2-YL)METHYL 5-((3AS,4S,6AR)-2-OXO-HEXAHYDRO-1H-THIENO[3,4-D]IMIDAZOL-4-YL)PENTYL HYDROGEN PHOSPHATE | non-polymer | 559.5 | 1 | Chemie (BTX) | |||
| 3 | C (A) | water | water | 18.0 | 135 | Chemie (HOH) |
Sequence modifications
A: 1 - 321 (UniProt: P06709)
| PDB | External Database | Details |
|---|---|---|
| Ala 142 | Gly 142 | engineered mutation |
| His 322 | - | expression tag |
| His 323 | - | expression tag |
| His 324 | - | expression tag |
| His 325 | - | expression tag |
| His 326 | - | expression tag |
| His 327 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 36194.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 559.5 | |
| All* | Total formula weight | 36754.3 |
