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6GKZ

Crystal structure of Coclaurine N-Methyltransferase (CNMT) bound to N-methylheliamine and SAH

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0008168molecular_functionmethyltransferase activity
A0016740molecular_functiontransferase activity
A0030776molecular_function(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity
A0032259biological_processmethylation
B0005737cellular_componentcytoplasm
B0008168molecular_functionmethyltransferase activity
B0016740molecular_functiontransferase activity
B0030776molecular_function(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity
B0032259biological_processmethylation
C0005737cellular_componentcytoplasm
C0008168molecular_functionmethyltransferase activity
C0016740molecular_functiontransferase activity
C0030776molecular_function(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity
C0032259biological_processmethylation
D0005737cellular_componentcytoplasm
D0008168molecular_functionmethyltransferase activity
D0016740molecular_functiontransferase activity
D0030776molecular_function(RS)-1-benzyl-1,2,3,4-tetrahydroisoquinoline N-methyltransferase activity
D0032259biological_processmethylation
Functional Information from PDB Data
site_idAC1
Number of Residues13
Detailsbinding site for residue SAH A 501
ChainResidue
AGLY98
AILE188
AILE203
ALEU205
AHOH623
ASER99
AGLY137
AGLY139
ATHR160
AASN161
AGLN165
AALA186
AASP187

site_idAC2
Number of Residues14
Detailsbinding site for residue SAH B 501
ChainResidue
BGLY98
BSER99
BGLY137
BCYS138
BGLY139
BTHR160
BASN161
BGLN165
BALA186
BASP187
BILE188
BILE203
BLEU205
BHOH635

site_idAC3
Number of Residues11
Detailsbinding site for residue SAH C 501
ChainResidue
CGLY98
CSER99
CGLY137
CCYS138
CGLY139
CGLN165
CALA186
CASP187
CILE188
CILE203
CLEU205

site_idAC4
Number of Residues16
Detailsbinding site for residue SAH D 501
ChainResidue
DGLY98
DSER99
DGLY137
DCYS138
DGLY139
DTHR160
DASN161
DGLN165
DALA186
DASP187
DILE188
DILE203
DLEU205
DHOH628
DHOH643
DHOH671

250059

PDB entries from 2026-03-04

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