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7R3B

S-adenosylmethionine synthetase from Lactobacillus plantarum complexed with AMPPNP, methionine and SAM

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004478molecular_functionmethionine adenosyltransferase activity
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006556biological_processS-adenosylmethionine biosynthetic process
B0000287molecular_functionmagnesium ion binding
B0004478molecular_functionmethionine adenosyltransferase activity
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006556biological_processS-adenosylmethionine biosynthetic process
C0000287molecular_functionmagnesium ion binding
C0004478molecular_functionmethionine adenosyltransferase activity
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0006556biological_processS-adenosylmethionine biosynthetic process
D0000287molecular_functionmagnesium ion binding
D0004478molecular_functionmethionine adenosyltransferase activity
D0005524molecular_functionATP binding
D0005737cellular_componentcytoplasm
D0006556biological_processS-adenosylmethionine biosynthetic process
E0000287molecular_functionmagnesium ion binding
E0004478molecular_functionmethionine adenosyltransferase activity
E0005524molecular_functionATP binding
E0005737cellular_componentcytoplasm
E0006556biological_processS-adenosylmethionine biosynthetic process
F0000287molecular_functionmagnesium ion binding
F0004478molecular_functionmethionine adenosyltransferase activity
F0005524molecular_functionATP binding
F0005737cellular_componentcytoplasm
F0006556biological_processS-adenosylmethionine biosynthetic process
G0000287molecular_functionmagnesium ion binding
G0004478molecular_functionmethionine adenosyltransferase activity
G0005524molecular_functionATP binding
G0005737cellular_componentcytoplasm
G0006556biological_processS-adenosylmethionine biosynthetic process
H0000287molecular_functionmagnesium ion binding
H0004478molecular_functionmethionine adenosyltransferase activity
H0005524molecular_functionATP binding
H0005737cellular_componentcytoplasm
H0006556biological_processS-adenosylmethionine biosynthetic process
Functional Information from PROSITE/UniProt
site_idPS00376
Number of Residues11
DetailsADOMET_SYNTHASE_1 S-adenosylmethionine synthase signature 1. GAGDQGmmfGY
ChainResidueDetails
AGLY126-TYR136

site_idPS00377
Number of Residues9
DetailsADOMET_SYNTHASE_2 S-adenosylmethionine synthase signature 2. GGGAFSgKD
ChainResidueDetails
AGLY270-ASP278

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues61
DetailsBinding site: {"description":"in other chain","evidences":[{"source":"HAMAP-Rule","id":"MF_00086","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues40
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00086","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

254227

PDB entries from 2026-05-27

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