3M2V
Structural Insight into Methyl-Coenzyme M Reductase Chemistry using Coenzyme B Analogues
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, D (A, D) | Methyl-coenzyme M reductase I subunit alpha | polymer | 549 | 60508.5 | 2 | UniProt (P11558) Pfam (PF02745) Pfam (PF02249) | Methanothermobacter marburgensis | MCR I alpha, Coenzyme-B sulfoethylthiotransferase alpha |
| 2 | B, E (B, E) | Methyl-coenzyme M reductase I subunit beta | polymer | 442 | 47148.5 | 2 | UniProt (P11560) Pfam (PF02783) Pfam (PF02241) | Methanothermobacter marburgensis | MCR I beta, Coenzyme-B sulfoethylthiotransferase beta |
| 3 | C, F (C, F) | Methyl-coenzyme M reductase I subunit gamma | polymer | 248 | 28666.0 | 2 | UniProt (P11562) Pfam (PF02240) | Methanothermobacter marburgensis | MCR I gamma, Coenzyme-B sulfoethylthiotransferase gamma |
| 4 | G, O, P, Q, Y (A, B, C, F) | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
| 5 | H, R (A, D) | FACTOR 430 | non-polymer | 906.6 | 2 | Chemie (F43) | |||
| 6 | I, S (A, D) | Coenzyme B | non-polymer | 343.3 | 2 | Chemie (TP7) | |||
| 7 | J, T (A, D) | 1-THIOETHANESULFONIC ACID | non-polymer | 142.2 | 2 | Chemie (COM) | |||
| 8 | K, U (A, D) | O-phosphono-N-(8-sulfanyloctanoyl)-L-threonine | non-polymer | 357.4 | 2 | Chemie (XP8) | |||
| 9 | L (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 10 | M, N, V, W (A, D) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 4 | Chemie (EDO) | |||
| 11 | X (D) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 12 | AA, BA, CA, DA, EA... (B, C, D, E, F...) | water | water | 18.0 | 1871 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 272646.0 | |
| Non-Polymers* | Number of molecules | 19 |
| Total formula weight | 3993.2 | |
| All* | Total formula weight | 276639.2 |
