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6G6R

Human Methionine Adenosyltransferase II with SAMe and PPNP

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
S-adenosylmethionine synthase isoform type-2polymer39543720.61UniProt (P31153)
Pfam (PF00438)
Pfam (PF02772)
Pfam (PF02773)
Homo sapiens (Human)AdoMet synthase 2,Methionine adenosyltransferase 2,MAT 2,Methionine adenosyltransferase II,MAT-II
2B
(A)
(DIPHOSPHONO)AMINOPHOSPHONIC ACIDnon-polymer257.01Chemie (PPK)
3C, D
(A)
MAGNESIUM IONnon-polymer24.32Chemie (MG)
4E, F
(A)
POTASSIUM IONnon-polymer39.12Chemie (K)
5G
(A)
S-ADENOSYLMETHIONINEnon-polymer398.41Chemie (SAM)
6H
(A)
1,2-ETHANEDIOLnon-polymer62.11Chemie (EDO)
7I, J
(A)
TETRAETHYLENE GLYCOLnon-polymer194.22Chemie (PG4)
8K
(A)
waterwater18.0408Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight43720.6
Non-Polymers*Number of molecules9
Total formula weight1232.7
All*Total formula weight44953.4
*Water molecules are not included.

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PDB entries from 2026-01-28

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