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8G3H

Structure of cobalamin-dependent methionine synthase (MetH) in a resting state

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Methionine synthasepolymer1178131312.31UniProt (A0A0A2XCD7)Thermus filiformis5-methyltetrahydrofolate--homocysteine methyltransferase
2B
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
3C
(A)
COBALAMINnon-polymer1330.41Chemie (B12)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight131312.3
Non-Polymers*Number of molecules2
Total formula weight1395.8
All*Total formula weight132708.0
*Water molecules are not included.

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PDB entries from 2026-01-28

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