1KPI
Crystal Structure of mycolic acid cyclopropane synthase CmaA2 complexed with SAH and DDDMAB
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CYCLOPROPANE-FATTY-ACYL-PHOSPHOLIPID SYNTHASE 2 | polymer | 302 | 34642.0 | 1 | UniProt (P0A5P0) Pfam (PF02353) UniProt (by SIFTS) (P9WPB5) | Mycobacterium tuberculosis | CYCLOPROPANE FATTY ACID SYNTHASE; CFA SYNTHASE; CYCLOPROPANE MYCOLIC ACID SYNTHASE; cmaA2 |
| 2 | B (A) | CARBONATE ION | non-polymer | 60.0 | 1 | Chemie (CO3) PubChem (19660) | |||
| 3 | C, D, E, F (A) | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 4 | G (A) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 1 | Chemie (SAH) PubChem (16760024) PubChem (193) PubChem (25210495) PubChem (13792) PubChem (177678424) PubChem (44361184) PubChem (21125603) PubChem (46936206) PubChem (50989525) PubChem (25203782) PubChem (51380914) PubChem (52224398) PubChem (189149) PubChem (57544532) PubChem (439155) PubChem (59046843) PubChem (59170628) PubChem (59576228) PubChem (66805708) PubChem (70689219) PubChem (70702054) PubChem (70832431) PubChem (52224400) PubChem (5284331) PubChem (6419189) PubChem (118374891) PubChem (118560068) PubChem (71170554) PubChem (13231890) PubChem (164157219) PubChem (126969526) PubChem (129105892) PubChem (143518505) PubChem (154578335) PubChem (163054214) PubChem (163335525) | |||
| 5 | H (A) | DIDECYL-DIMETHYL-AMMONIUM | non-polymer | 326.6 | 1 | Chemie (10A) PubChem (16958) | |||
| 6 | I (A) | water | water | 18.0 | 62 | Chemie (HOH) |
Sequence modifications
A: 1 - 302 (UniProt: P0A5P0)
| PDB | External Database | Details |
|---|---|---|
| Cys 274 | Tyr 274 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34642.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1155.3 | |
| All* | Total formula weight | 35797.3 |
