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4N9E

Fragment-based Design of 3-Aminopyridine-derived Amides as Potent Inhibitors of Human Nicotinamide Phosphoribosyltransferase (NAMPT)

Functional Information from GO Data
ChainGOidnamespacecontents
A0005125molecular_functioncytokine activity
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005615cellular_componentextracellular space
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005759cellular_componentmitochondrial matrix
A0005829cellular_componentcytosol
A0006741biological_processNADP+ biosynthetic process
A0006954biological_processinflammatory response
A0007165biological_processsignal transduction
A0007267biological_processcell-cell signaling
A0007623biological_processcircadian rhythm
A0008284biological_processpositive regulation of cell population proliferation
A0008286biological_processinsulin receptor signaling pathway
A0009435biological_processNAD+ biosynthetic process
A0010628biological_processpositive regulation of gene expression
A0016740molecular_functiontransferase activity
A0016757molecular_functionglycosyltransferase activity
A0019363biological_processpyridine nucleotide biosynthetic process
A0032922biological_processcircadian regulation of gene expression
A0034355biological_processNAD+ biosynthetic process via the salvage pathway
A0042802molecular_functionidentical protein binding
A0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
A0045944biological_processpositive regulation of transcription by RNA polymerase II
A0047280molecular_functionnicotinamide phosphoribosyltransferase activity
A0048511biological_processrhythmic process
A0060612biological_processadipose tissue development
A0070062cellular_componentextracellular exosome
A0070374biological_processpositive regulation of ERK1 and ERK2 cascade
A1901847biological_processnicotinate metabolic process
B0005125molecular_functioncytokine activity
B0005515molecular_functionprotein binding
B0005576cellular_componentextracellular region
B0005615cellular_componentextracellular space
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005759cellular_componentmitochondrial matrix
B0005829cellular_componentcytosol
B0006741biological_processNADP+ biosynthetic process
B0006954biological_processinflammatory response
B0007165biological_processsignal transduction
B0007267biological_processcell-cell signaling
B0007623biological_processcircadian rhythm
B0008284biological_processpositive regulation of cell population proliferation
B0008286biological_processinsulin receptor signaling pathway
B0009435biological_processNAD+ biosynthetic process
B0010628biological_processpositive regulation of gene expression
B0016740molecular_functiontransferase activity
B0016757molecular_functionglycosyltransferase activity
B0019363biological_processpyridine nucleotide biosynthetic process
B0032922biological_processcircadian regulation of gene expression
B0034355biological_processNAD+ biosynthetic process via the salvage pathway
B0042802molecular_functionidentical protein binding
B0043123biological_processpositive regulation of canonical NF-kappaB signal transduction
B0045944biological_processpositive regulation of transcription by RNA polymerase II
B0047280molecular_functionnicotinamide phosphoribosyltransferase activity
B0048511biological_processrhythmic process
B0060612biological_processadipose tissue development
B0070062cellular_componentextracellular exosome
B0070374biological_processpositive regulation of ERK1 and ERK2 cascade
B1901847biological_processnicotinate metabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE 2HL A 601
ChainResidue
ATYR188
ASER275
AILE309
AARG311
AARG349
AVAL350
AILE351
AGLU376
AASN377
AILE378
AALA379
ALYS189
AHOH1238
BASP16
BTYR18
AHIS191
APHE193
AARG196
AASP219
ASER241
AVAL242
AALA244

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 A 602
ChainResidue
AARG40
AARG392
ASER398
ALYS400
AHOH736
AHOH807
AHOH816
AHOH1230
BEDO603

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 603
ChainResidue
ALYS400
ACYS401
APHE414
ASER425
AHOH729
BHIS247
BSER248
BTHR251

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 604
ChainResidue
AGLU98
AASN102
AHOH850

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO A 605
ChainResidue
ASER31
ALYS32
AASN136
ATHR137
AHOH1053

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 606
ChainResidue
AGLY315
AASP354
AGLY355
AHOH963
AHOH1161
AHOH1240
BHOH831

site_idAC7
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO A 607
ChainResidue
AHIS247
ASER248
ATHR251
AHOH740
BLYS400
BCYS401
BPHE414
BSER425

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 608
ChainResidue
APHE123
AVAL124
AARG434
AASN479
AEDO611
AHOH791

site_idAC9
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 609
ChainResidue
AGLU187
AVAL213
AASN214
ALYS216
AARG477
AHOH755

site_idBC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 610
ChainResidue
AASN67
ALYS71
ALYS229
AHOH1010

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 611
ChainResidue
AGLU56
AARG166
AASN483
AEDO608
AHOH788
AHOH791

site_idBC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE EDO A 612
ChainResidue
ALYS24
AHOH841
AHOH1212

site_idBC4
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 613
ChainResidue
APHE9
AASN10
ALEU13
AHOH888
AHOH1069
BTYR195
BHOH965

site_idBC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 614
ChainResidue
ALYS42
AASP393
AASN396
AHOH1125

site_idBC6
Number of Residues11
DetailsBINDING SITE FOR RESIDUE DTT A 615
ChainResidue
AASP393
BPHE193
BARG196
BGLY197
BGLY383
BGLY384
BHOH832
BHOH912
BHOH1127
BHOH1200
AARG392

site_idBC7
Number of Residues9
DetailsBINDING SITE FOR RESIDUE DTT A 616
ChainResidue
APHE193
AGLY197
AGLY383
AGLY384
AHOH742
AHOH801
AHOH882
AHOH1239
BARG392

site_idBC8
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 2HL B 601
ChainResidue
AASP16
ATYR18
BLYS189
BHIS191
BPHE193
BARG196
BASP219
BVAL242
BSER275
BILE309
BARG311
BARG349
BVAL350
BILE351
BGLU376
BASN377
BILE378
BALA379
BHOH1068
BHOH1178

site_idBC9
Number of Residues9
DetailsBINDING SITE FOR RESIDUE PO4 B 602
ChainResidue
BARG40
BARG392
BSER398
BLYS400
BHOH761
BHOH801
BHOH887
BHOH891
BHOH1179

site_idCC1
Number of Residues8
DetailsBINDING SITE FOR RESIDUE EDO B 603
ChainResidue
APO4602
AHOH937
BASP313
BGLY353
BASP354
BHOH912
BHOH1127
BHOH1178

site_idCC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 604
ChainResidue
BPHE123
BTYR471
BASN479
BEDO607

site_idCC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO B 605
ChainResidue
BSER31
BLYS32
BASN136
BTHR137
BPRO139
BHOH911
BHOH1176

site_idCC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO B 606
ChainResidue
BASN67
BLYS71
BLYS229
BTYR230

site_idCC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 607
ChainResidue
BTYR471
BSER472
BGLU475
BEDO604
BHOH936

site_idCC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 608
ChainResidue
BLYS169
BGLU187
BVAL213
BASN214
BHOH758

site_idCC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 609
ChainResidue
BSER180
BGLY181
BASN182
BSER338
BHOH1101

site_idCC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE EDO B 610
ChainResidue
BLEU226
BTYR230
BHOH813
BHOH825
BHOH949

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues18
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"15592455","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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