1Q8A

Cobalamin-dependent methionine synthase (1-566) from Thermotoga maritima (Cd2+:L-Hcy complex, Se-Met)

Summary for 1Q8A

Entry DOI	10.2210/pdb1q8a/pdb
Related	1Q7M 1Q7Q 1Q7Z 1Q85
Descriptor	5-methyltetrahydrofolate S-homocysteine methyltransferase, CADMIUM ION, 2-AMINO-4-MERCAPTO-BUTYRIC ACID, ... (4 entities in total)
Functional Keywords	homocysteine, methionine, folate, cobalamin, vitamin b12, transferase
Biological source	Thermotoga maritima
Total number of polymer chains	2
Total formula weight	128699.40
Authors	Evans, J.C.,Huddler, D.P.,Hilgers, M.T.,Romanchuk, G.,Matthews, R.G.,Ludwig, M.L. (deposition date: 2003-08-20, release date: 2004-03-23, Last modification date: 2024-04-03)
Primary citation	Evans, J.C.,Huddler, D.P.,Hilgers, M.T.,Romanchuk, G.,Matthews, R.G.,Ludwig, M.L. Structures of the N-terminal modules imply large domain motions during catalysis by methionine synthase. Proc.Natl.Acad.Sci.Usa, 101:3729-3736, 2004 Cited by PubMed: 14752199 DOI: 10.1073/pnas.0308082100 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.7 Å)

Structure validation