7XCM
Crystal structure of sulfite MttB structure at 3.2 A resolution
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, E... (A, B, C, D, E...) | Trimethylamine methyltransferase | polymer | 503 | 54746.4 | 6 | UniProt (A0A0E3QRM4) Pfam (PF06253) UniProt (by SIFTS) (O93658) | Methanosarcina barkeri MS | |
| 2 | AA, G, K, O, R... (F, A, B, C, D...) | 3-METHYL-5-SULFO-PYRROLIDINE-2-CARBOXYLIC ACID | non-polymer | 209.2 | 6 | Chemie (BG3) | |||
| 3 | BA, H, L, P, S... (F, A, B, C, D...) | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
| 4 | CA, I, J, M, N... (F, A, B, C, D...) | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
| 5 | DA, EA, FA, GA, HA... (A, B, C, D, E...) | water | water | 18.0 | 165 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 495 (UniProt: A0A0E3QRM4)
| PDB | External Database | Details |
|---|---|---|
| Lys 334 | Pyl 334 | conflict |
| Gly 496 | - | expression tag |
| Gly 497 | - | expression tag |
| His 498 | - | expression tag |
| His 499 | - | expression tag |
| His 500 | - | expression tag |
| His 501 | - | expression tag |
| His 502 | - | expression tag |
| His 503 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 328478.3 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 2406.3 | |
| All* | Total formula weight | 330884.6 |
