1KPG
Crystal Structure of mycolic acid cyclopropane synthase CmaA1 complexed with SAH and CTAB
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) | CYCLOPROPANE-FATTY-ACYL-PHOSPHOLIPID SYNTHASE 1 | polymer | 287 | 32966.1 | 4 | UniProt (Q11195) Pfam (PF02353) UniProt (by SIFTS) (P9WPB7) | Mycobacterium tuberculosis | CYCLOPROPANE FATTY ACID SYNTHASE; CFA SYNTHASE; CYCLOPROPANE MYCOLIC ACID SYNTHASE; cmaA1 |
| 2 | E, H, K, N (A, B, C, D) | CARBONATE ION | non-polymer | 60.0 | 4 | Chemie (CO3) | |||
| 3 | F, I, L, O (A, B, C, D) | S-ADENOSYL-L-HOMOCYSTEINE | non-polymer | 384.4 | 4 | Chemie (SAH) | |||
| 4 | G, J, M, P (A, B, C, D) | CETYL-TRIMETHYL-AMMONIUM | non-polymer | 284.5 | 4 | Chemie (16A) | |||
| 5 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 655 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 287 (UniProt: Q11195)
| PDB | External Database | Details |
|---|---|---|
| Mse 1 | Met 1 | cloning artifact |
| Mse 43 | Met 43 | cloning artifact |
| Mse 66 | Met 66 | cloning artifact |
| Mse 79 | Met 79 | cloning artifact |
| Mse 80 | Met 80 | cloning artifact |
| Mse 164 | Met 164 | cloning artifact |
| Mse 184 | Met 184 | cloning artifact |
| Mse 210 | Met 210 | cloning artifact |
| Mse 263 | Met 263 | cloning artifact |
| Mse 272 | Met 272 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 131864.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2915.9 | |
| All* | Total formula weight | 134780.4 |
