Literature summary for 2.1.1.90 extracted from

Hagemeier, C.H.; Krer, M.; Thauer, R.K.; Warkentin, E.; Ermler, U.
Insight into the mechanism of biological methanol activation based on the crystal structure of the methanol-cobalamin methyltransferase complex (2006), Proc. Natl. Acad. Sci. USA, 103, 18917-18922.

Crystallization (Commentary)

Crystallization (Comment)	Organism
hanging drop vapor diffusion method, 2.5 A crystal structure of the methanol-activating MtaBC complex from Methanosarcina barkeri composed of the zinc-containing MtaB and the 5-hydroxybenzimidazolylcobamide-carrying MtaC subunits. Crystal structure of this complex organized as a (MtaBC)2 heterotetramer. MtaB folds as a TIM barrel and contains a novel zinc-binding motif. Zinc(II) lies at the bottom of a funnel formed at the C-terminal beta-barrel end and ligates to two cysteinyl sulfurs (Cys-220 and Cys-269) and one carboxylate oxygen (Glu-164)	Methanosarcina barkeri

Crystallization (Comment)

Organism

hanging drop vapor diffusion method, 2.5 A crystal structure of the methanol-activating MtaBC complex from Methanosarcina barkeri composed of the zinc-containing MtaB and the 5-hydroxybenzimidazolylcobamide-carrying MtaC subunits. Crystal structure of this complex organized as a (MtaBC)2 heterotetramer. MtaB folds as a TIM barrel and contains a novel zinc-binding motif. Zinc(II) lies at the bottom of a funnel formed at the C-terminal beta-barrel end and ligates to two cysteinyl sulfurs (Cys-220 and Cys-269) and one carboxylate oxygen (Glu-164)

Methanosarcina barkeri

Organism

Organism	UniProt	Comment	Textmining
Methanosarcina barkeri	Q46EH3	-	-

Synonyms

Synonyms	Comment	Organism
MtaB	-	Methanosarcina barkeri

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Release 2023.1 (January 2023)