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MineSummary [3bul]

Summary Structural Experimental Function Sequence Neighbor Download Link

<Asymmetric unit>
= <Biological unit>

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PDB ID3bul  sequence information (FASTA format)   
RELATED PDB ID1k7y
DescriptorMethionine synthase (E.C.2.1.1.13)
TitleE. coli I690C/G743C MetH C-terminal fragment (649-1227)
Functional KeywordsMetH, TRANSFERASE, REACTIVATION CONFORMATION, H759, COBALAMIN, INTERMODULAR INTERACTIONS, Amino-acid biosynthesis, Cobalt, Metal-binding, Methionine biosynthesis, Methyltransferase, S-adenosyl-L-methionine, Zinc
Biological sourceEscherichia coli
Total number of polymer chains1
Total molecular weight66505.6 (the details in Structural Details Page)
AuthorsKoutmos, M. , Pattridge, K.A. , Ludwig, M.L. (deposition date : 2008-01-03, release date : 2008-04-01)
Primary citationDatta, S. , Koutmos, M. , Pattridge, K.A. , Ludwig, M.L. , Matthews, R.G.
A disulfide-stabilized conformer of methionine synthase reveals an unexpected role for the histidine ligand of the cobalamin cofactor.
Proc.Natl.Acad.Sci.Usa, 105:4115 - 4120, 2008.(PubMed : 18332423)  (DOI: 10.1073/pnas.0800329105)
Experimental methodX-RAY DIFFRACTION ( 2.300[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P13009 ) , eF-site , KEGG ( EC 2.1.1.13 ) , PISA