3M30
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 | Methyl-coenzyme M reductase I subunit alpha | polymer | 549 | 60508.5 | 2 | UniProt (P11558) Pfam (PF02745) Pfam (PF02249) In PDB | Methanothermobacter marburgensis | MCR I alpha, Coenzyme-B sulfoethylthiotransferase alpha |
2 | B, E | Methyl-coenzyme M reductase I subunit beta | polymer | 442 | 47148.5 | 2 | UniProt (P11560) Pfam (PF02783) Pfam (PF02241) In PDB | Methanothermobacter marburgensis | MCR I beta, Coenzyme-B sulfoethylthiotransferase beta |
3 | C, F | Methyl-coenzyme M reductase I subunit gamma | polymer | 248 | 28666.0 | 2 | UniProt (P11562) Pfam (PF02240) In PDB | Methanothermobacter marburgensis | MCR I gamma, Coenzyme-B sulfoethylthiotransferase gamma |
4 | E, F, A, B, C... | MAGNESIUM ION | non-polymer | 24.3 | 9 | Chemie (MG) | |||
5 | A, D | FACTOR 430 | non-polymer | 906.6 | 2 | Chemie (F43) | |||
6 | A, D | Coenzyme B | non-polymer | 343.3 | 2 | Chemie (TP7) | |||
7 | D, A | 1-THIOETHANESULFONIC ACID | non-polymer | 142.2 | 2 | Chemie (COM) | |||
8 | D, A | O-phosphono-N-(9-sulfanylnonanoyl)-L-threonine | non-polymer | 371.4 | 2 | Chemie (XP9) | |||
9 | A, C | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
10 | D, F, A, B, C | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
11 | A | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
12 | C | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
13 | water | water | 18.0 | 2368 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 272646.0 | |
Non-Polymers* | Number of molecules | 27 |
Total formula weight | 4407.8 | |
All* | Total formula weight | 277053.7 |