7XCL
Crystal structure of trimethylamine methyltransferase MttB from Methanosarcina barkeri at 2.5 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 | 54854.5 | 6 | UniProt (A0A0E3QRM4) Pfam (PF06253) UniProt (by SIFTS) (O93658) | Methanosarcina barkeri MS | |
2 | G, H, J, K, M... (A, B, C, D, E...) | GLYCEROL | non-polymer | 92.1 | 11 | Chemie (GOL) | |||
3 | I, L, N, R, U... (A, B, C, D, E...) | SODIUM ION | non-polymer | 23.0 | 6 | Chemie (NA) | |||
4 | AA, BA, CA, X, Y... (D, E, F, A, B...) | water | water | 18.0 | 574 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 495 (UniProt: A0A0E3QRM4)
PDB | External Database | Details |
---|---|---|
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 | 329127.0 | |
Non-Polymers* | Number of molecules | 17 |
Total formula weight | 1151.0 | |
All* | Total formula weight | 330278.0 |