3POT
Structural analysis of a Ni(III)-methyl species in methyl-coenzyme M reductase from Methanothermobacter marburgensis
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 | 550 | 60639.7 | 2 | UniProt (P11558) Pfam (PF02745) Pfam (PF02249) In PDB | Methanothermobacter marburgensis (Methanobacterium thermoautotrophicum) | MCR I alpha, Coenzyme-B sulfoethylthiotransferase alpha |
| 2 | B, E | Methyl-coenzyme M reductase I subunit beta | polymer | 443 | 47279.7 | 2 | UniProt (P11560) Pfam (PF02783) Pfam (PF02241) In PDB | Methanothermobacter marburgensis (Methanobacterium thermoautotrophicum) | MCR I beta, Coenzyme-B sulfoethylthiotransferase beta |
| 3 | C, F | Methyl-coenzyme M reductase I subunit gamma | polymer | 249 | 28797.2 | 2 | UniProt (P11562) Pfam (PF02240) In PDB | Methanothermobacter marburgensis (Methanobacterium thermoautotrophicum) | MCR I gamma, Coenzyme-B sulfoethylthiotransferase gamma |
| 4 | E, F, A, B, C... | MAGNESIUM ION | non-polymer | 24.3 | 12 | Chemie (MG) | |||
| 5 | A, D | FACTOR 430 | non-polymer | 906.6 | 2 | Chemie (F43) | |||
| 6 | A, D | 1-THIOETHANESULFONIC ACID | non-polymer | 142.2 | 2 | Chemie (COM) | |||
| 7 | A, D | O-phosphono-N-(6-sulfanylhexanoyl)-L-threonine | non-polymer | 329.3 | 2 | Chemie (TXZ) | |||
| 8 | A, D | Coenzyme B | non-polymer | 343.3 | 2 | Chemie (TP7) | |||
| 9 | A, D | Iodomethane | non-polymer | 141.9 | 2 | Chemie (06C) | |||
| 10 | A | POTASSIUM ION | non-polymer | 39.1 | 1 | Chemie (K) | |||
| 11 | D | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 12 | water | water | 18.0 | 2602 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 273433.1 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 4119.5 | |
| All* | Total formula weight | 277552.7 |
