Brand  (β version)

PDB ID: 1E6Y

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Ligands
Code Name Style Show Link
COM 1-thioethanesulfonic acid PoSSuM
F43 Factor 430 PoSSuM
GOL Glycerol PoSSuM
TP7 Coenzyme B PoSSuM
Non-standard Residues
Code Name Show
AGM 5-methyl-arginine
GL3 Thioglycin
MHS N1-methylated histidine
OCS Cysteinesulfonic acid
SMC S-methylcysteine
Glycosylation
Code Name Emphasize
Modification
Code Name Show

Structure summary

Code : 1E6Y   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : Methyl-coenzyme M reductase from Methanosarcina barkeri
Release Data : 2000-10-18
Compound :
mol_id molecule chains synonym
1 METHYL-COENZYME M REDUCTASE SUBUNIT ALPHA A,D COENZYME-B SULFOETHYLTHIOTRANSFERASE ALPHA, METHYL-COENZYME M REDUCTASE I ALPHA SUBUNIT
ec: 2.8.4.1
mol_id molecule chains synonym
2 METHYL-COENZYME M REDUCTASE I BETA SUBUNIT B,E METHYL-COENZYME M REDUCTASE I BETA SUBUNIT, COENZYME-B SULFOETHYLTHIOTRANSFERASE BETA
ec: 2.8.4.1
mol_id molecule chains synonym
3 METHYL-COENZYME M REDUCTASE SUBUNIT GAMMA C,F METHYL-COENZYME M REDUCTASE I GAMMA SUBUNIT, COENZYME-B SULFOETHYLTHIOTRANSFERASE GAMMA
ec: 2.8.4.1
Source :
mol_id organism_scientific
1 METHANOSARCINA BARKERI  (taxid:2208)
cellular_location: CYTOPLASM
mol_id organism_scientific
2 METHANOSARCINA BARKERI  (taxid:2208)
cellular_location: CYTOPLASM
mol_id organism_scientific
3 METHANOSARCINA BARKERI  (taxid:2208)
cellular_location: CYTOPLASM
Authors : Grabarse, W., Ermler, U.
Keywords : BIOLOGICAL METHANOGENESIS, NI-ENZYME, OXIDOREDUCTASE, NI ENZYME
Exp. method : X-RAY DIFFRACTION ( 1.60 Å )
Citation :

Comparison of Three Methyl-Coenzyme M Reductases from Phylogenetically Distant Organisms: Unusual Amino Acid Modification, Conservation and Adaptation

Grabarse, W.,Mahlert, F.,Shima, S.  et al.
(2000)  J.Mol.Biol.  303 : 329

PubMed: 11023796
DOI: 10.1006/JMBI.2000.4136

Reaction

Chain : A, D
UniProt : P07962 (MCRA_METBF)
Reaction: EC: Evidence:
Physiological Direction:
coenzyme B + methyl-coenzyme M = coenzyme M-coenzyme B heterodisulfide + methane 2.8.4.1 UniProtKB:P11558
left-to-right
Chain : B, E
UniProt : P07955 (MCRB_METBF)
Reaction: EC: Evidence:
Physiological Direction:
coenzyme B + methyl-coenzyme M = coenzyme M-coenzyme B heterodisulfide + methane 2.8.4.1 UniProtKB:P11560
left-to-right
Chain : C, F
UniProt : P07964 (MCRG_METBF)
Reaction: EC: Evidence:
Physiological Direction:
coenzyme B + methyl-coenzyme M = coenzyme M-coenzyme B heterodisulfide + methane 2.8.4.1 UniProtKB:P11562
left-to-right