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9QPP

CryoEM structure of human MATa2 in complex with MAT2B isoform v1 at 2.6 A resolution

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, D, E
(B, A, C, D)
S-adenosylmethionine synthase isoform type-2polymer39543720.64UniProt (P31153)Homo sapiens (human)AdoMet synthase 2,Methionine adenosyltransferase 2,MAT 2,Methionine adenosyltransferase II,MAT-II
2B, F, G
(E, F, G)
Methionine adenosyltransferase 2 subunit betapolymer33437603.83UniProt (Q9NZL9)Homo sapiens (human)Methionine adenosyltransferase II beta,MAT II beta,Putative dTDP-4-keto-6-deoxy-D-glucose 4-reductase
3H, I, J, K, L
(B, E, A, C, D)
waterwater18.0173Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains7
Total formula weight287693.8
All*Total formula weight287693.8
*Water molecules are not included.

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PDB entries from 2026-04-08

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