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6PVE

Structure of Nicotinamide N-Methyltransferase (NNMT) in complex with inhibitor LL319

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006769biological_processnicotinamide metabolic process
A0008112molecular_functionnicotinamide N-methyltransferase activity
A0008168molecular_functionmethyltransferase activity
A0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
A0016740molecular_functiontransferase activity
A0019677biological_processNAD+ catabolic process
A0030760molecular_functionpyridine N-methyltransferase activity
A0032259biological_processmethylation
A0045722biological_processpositive regulation of gluconeogenesis
A0090312biological_processpositive regulation of protein deacetylation
A1901847biological_processnicotinate metabolic process
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006769biological_processnicotinamide metabolic process
B0008112molecular_functionnicotinamide N-methyltransferase activity
B0008168molecular_functionmethyltransferase activity
B0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
B0016740molecular_functiontransferase activity
B0019677biological_processNAD+ catabolic process
B0030760molecular_functionpyridine N-methyltransferase activity
B0032259biological_processmethylation
B0045722biological_processpositive regulation of gluconeogenesis
B0090312biological_processpositive regulation of protein deacetylation
B1901847biological_processnicotinate metabolic process
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006769biological_processnicotinamide metabolic process
C0008112molecular_functionnicotinamide N-methyltransferase activity
C0008168molecular_functionmethyltransferase activity
C0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
C0016740molecular_functiontransferase activity
C0019677biological_processNAD+ catabolic process
C0030760molecular_functionpyridine N-methyltransferase activity
C0032259biological_processmethylation
C0045722biological_processpositive regulation of gluconeogenesis
C0090312biological_processpositive regulation of protein deacetylation
C1901847biological_processnicotinate metabolic process
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0006769biological_processnicotinamide metabolic process
D0008112molecular_functionnicotinamide N-methyltransferase activity
D0008168molecular_functionmethyltransferase activity
D0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
D0016740molecular_functiontransferase activity
D0019677biological_processNAD+ catabolic process
D0030760molecular_functionpyridine N-methyltransferase activity
D0032259biological_processmethylation
D0045722biological_processpositive regulation of gluconeogenesis
D0090312biological_processpositive regulation of protein deacetylation
D1901847biological_processnicotinate metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues27
Detailsbinding site for residue OZP A 301
ChainResidue
ATYR11
ATYR86
AASN90
ACYS141
AASP142
AVAL143
ATHR163
ALEU164
ACYS165
AASP167
AALA169
ATYR20
AALA198
ASER201
ATYR204
ASER213
ATYR242
AHOH447
AHOH456
AHOH479
ATYR25
AGLY63
ASER64
AGLY65
ATHR67
ATYR69
AASP85

site_idAC2
Number of Residues26
Detailsbinding site for residue OZP B 301
ChainResidue
BTYR11
BTYR20
BTYR25
BGLY63
BSER64
BGLY65
BTHR67
BTYR69
BASP85
BTYR86
BASN90
BCYS141
BASP142
BVAL143
BTHR163
BLEU164
BCYS165
BASP167
BALA169
BALA198
BSER201
BTYR204
BSER213
BTYR242
BHOH468
BHOH481

site_idAC3
Number of Residues26
Detailsbinding site for residue OZP C 301
ChainResidue
CTYR11
CTYR20
CTYR24
CTYR25
CGLY63
CSER64
CGLY65
CTHR67
CTYR69
CASP85
CTYR86
CASN90
CCYS141
CASP142
CVAL143
CTHR163
CLEU164
CCYS165
CASP167
CALA169
CSER201
CTYR204
CSER213
CTYR242
CHOH448
CHOH466

site_idAC4
Number of Residues27
Detailsbinding site for residue OZP D 301
ChainResidue
DALA198
DSER201
DTYR204
DSER213
DTYR242
DHOH450
DHOH464
DTYR11
DTYR20
DTYR24
DTYR25
DGLY63
DSER64
DGLY65
DTHR67
DTYR69
DASP85
DTYR86
DASN90
DCYS141
DASP142
DVAL143
DTHR163
DLEU164
DCYS165
DASP167
DALA169

Functional Information from PROSITE/UniProt
site_idPS01100
Number of Residues17
DetailsNNMT_PNMT_TEMT NNMT/PNMT/TEMT family of methyltransferases signature. LIDIGSGPTIYQLLSAC
ChainResidueDetails
ALEU59-CYS75

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI2
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21823666","evidenceCode":"ECO:0000269"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"OCT-2006","submissionDatabase":"PDB data bank","title":"The crystal structure of human nicotinamide N-methyltransferase in complex with SAH.","authoringGroup":["Structural genomics consortium (SGC)"]}}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21823666","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsModified residue: {"description":"Citrulline; alternate","evidences":[{"source":"PubMed","id":"30044909","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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