Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help
Search by PDB author
5IGK
DownloadVisualize
BU of 5igk by Molmil
Crystal structure of the first bromodomain of human BRD4 in complex with bromosporine (BSP)
Descriptor: 1,2-ETHANEDIOL, Bromodomain-containing protein 4, Bromosporine
Authors:Filippakopoulos, P, Picaud, S, Felletar, I, von Delft, F, Edwards, A.M, Arrowsmith, C.H, Bountra, C, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2016-02-28
Release date:2016-10-19
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:Promiscuous targeting of bromodomains by bromosporine identifies BET proteins as master regulators of primary transcription response in leukemia.
Sci Adv, 2, 2016
5MXX
DownloadVisualize
BU of 5mxx by Molmil
Crystal structure of human SR protein kinase 1 (SRPK1) in complex with compound 1
Descriptor: 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 5-methyl-~{N}-[2-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]furan-2-carboxamide, ...
Authors:Tallant, C, Redondo, C, Batson, J, Toop, H.D, Babaebi-Jadidib, R, Savitsky, P, Elkins, J.M, Newman, J.A, Burgess-Brown, N, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Bates, D.O, Morris, J.C, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2017-01-25
Release date:2017-05-24
Last modified:2024-01-17
Method:X-RAY DIFFRACTION (1.75 Å)
Cite:Development of Potent, Selective SRPK1 Inhibitors as Potential Topical Therapeutics for Neovascular Eye Disease.
ACS Chem. Biol., 12, 2017
5MY8
DownloadVisualize
BU of 5my8 by Molmil
Crystal structure of SRPK1 in complex with SPHINX31
Descriptor: 1,2-ETHANEDIOL, CITRIC ACID, DIMETHYL SULFOXIDE, ...
Authors:Chaikuad, A, von Delft, F, Bountra, C, Arrowsmith, C.H, Edwards, A.M, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2017-01-25
Release date:2017-05-10
Last modified:2024-05-08
Method:X-RAY DIFFRACTION (1.7 Å)
Cite:Development of Potent, Selective SRPK1 Inhibitors as Potential Topical Therapeutics for Neovascular Eye Disease.
ACS Chem. Biol., 12, 2017
8RU5
DownloadVisualize
BU of 8ru5 by Molmil
ATPase family AAA domain containing 2 with crystallization epitope mutations V1022R:Q1027E
Descriptor: 1,2-ETHANEDIOL, ATPase family AAA domain-containing protein 2
Authors:Fairhead, M, Strain-Damerell, C, Ye, M, Mackinnon, S.R, Pinkas, D, MacLean, E.M, Koekemoer, L, Damerell, D, Krojer, T, Arrowsmith, C.H, Edwards, A, Bountra, C, Yue, W, Burgess-Brown, N, Marsden, B, von Delft, F, Structural Genomics Consortium (SGC)
Deposit date:2024-01-30
Release date:2024-03-06
Method:X-RAY DIFFRACTION (1.36 Å)
Cite:A fast, parallel method for efficiently exploring crystallization behaviour of large numbers of protein variants
To Be Published
8P30
DownloadVisualize
BU of 8p30 by Molmil
Structure of human SIT1:ACE2 complex (open PD conformation) bound to L-pipecolate
Descriptor: (2S)-piperidine-2-carboxylic acid, 2-acetamido-2-deoxy-alpha-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ...
Authors:Li, H.Z, Pike, A.C.W, Chi, G, Hansen, J.S, Lee, S.G, Rodstrom, K.E.J, Bushell, S.R, Speedman, D, Evans, A, Wang, D, He, D, Shrestha, L, Nasrallah, C, Chalk, R, Moreira, T, MacLean, E.M, Marsden, B, Bountra, C, Burgess-Brown, N.A, Dafforn, T.R, Carpenter, E.P, Sauer, D.B.
Deposit date:2023-05-16
Release date:2024-06-12
Last modified:2024-07-10
Method:ELECTRON MICROSCOPY (3.29 Å)
Cite:Structure and function of the SIT1 proline transporter in complex with the COVID-19 receptor ACE2.
Nat Commun, 15, 2024
8P31
DownloadVisualize
BU of 8p31 by Molmil
Structure of human SIT1:ACE2 complex (closed PD conformation) bound to L-pipecolate
Descriptor: (2S)-piperidine-2-carboxylic acid, 2-acetamido-2-deoxy-alpha-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, ...
Authors:Li, H.Z, Pike, A.C.W, Chi, G, Hansen, J.S, Lee, S.G, Rodstrom, K.E.J, Bushell, S.R, Speedman, D, Evans, A, Wang, D, He, D, Shrestha, L, Nasrallah, C, Chalk, R, Moreira, T, MacLean, E.M, Marsden, B, Bountra, C, Burgess-Brown, N.A, Dafforn, T.R, Carpenter, E.P, Sauer, D.B.
Deposit date:2023-05-16
Release date:2024-06-12
Last modified:2024-07-10
Method:ELECTRON MICROSCOPY (3.24 Å)
Cite:Structure and function of the SIT1 proline transporter in complex with the COVID-19 receptor ACE2.
Nat Commun, 15, 2024
8P2X
DownloadVisualize
BU of 8p2x by Molmil
Structure of human SIT1:ACE2 complex (open PD conformation)
Descriptor: 2-acetamido-2-deoxy-alpha-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ...
Authors:Li, H.Z, Pike, A.C.W, Chi, G, Hansen, J.S, Lee, S.G, Rodstrom, K.E.J, Bushell, S.R, Speedman, D, Evans, A, Wang, D, He, D, Shrestha, L, Nasrallah, C, Chalk, R, Moreira, T, MacLean, E.M, Marsden, B, Bountra, C, Burgess-Brown, N.A, Dafforn, T.R, Carpenter, E.P, Sauer, D.B.
Deposit date:2023-05-16
Release date:2024-06-12
Last modified:2024-07-10
Method:ELECTRON MICROSCOPY (3.59 Å)
Cite:Structure and function of the SIT1 proline transporter in complex with the COVID-19 receptor ACE2.
Nat Commun, 15, 2024
8P2W
DownloadVisualize
BU of 8p2w by Molmil
Structure of human SIT1 (focussed map / refinement)
Descriptor: 2-acetamido-2-deoxy-beta-D-glucopyranose, Processed angiotensin-converting enzyme 2, Sodium- and chloride-dependent transporter XTRP3
Authors:Li, H.Z, Pike, A.C.W, Chi, G, Hansen, J.S, Lee, S.G, Rodstrom, K.E.J, Bushell, S.R, Speedman, D, Evans, A, Wang, D, He, D, Shrestha, L, Nasrallah, C, Chalk, R, Moreira, T, MacLean, E.M, Marsden, B, Bountra, C, Burgess-Brown, N.A, Dafforn, T.R, Carpenter, E.P, Sauer, D.B.
Deposit date:2023-05-16
Release date:2024-06-12
Last modified:2024-07-10
Method:ELECTRON MICROSCOPY (3.76 Å)
Cite:Structure and function of the SIT1 proline transporter in complex with the COVID-19 receptor ACE2.
Nat Commun, 15, 2024
5MYV
DownloadVisualize
BU of 5myv by Molmil
Crystal structure of SRPK2 in complex with compound 1
Descriptor: 5-methyl-~{N}-[2-(4-methylpiperazin-1-yl)-5-(trifluoromethyl)phenyl]furan-2-carboxamide, DIMETHYL SULFOXIDE, SRSF protein kinase 2,SRSF protein kinase 2, ...
Authors:Chaikuad, A, Pike, A.C.W, Savitsky, P, von Delft, F, Bountra, C, Edwards, A.M, Arrowsmith, C.H, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2017-01-29
Release date:2017-05-10
Last modified:2024-01-17
Method:X-RAY DIFFRACTION (2.9 Å)
Cite:Development of Potent, Selective SRPK1 Inhibitors as Potential Topical Therapeutics for Neovascular Eye Disease.
ACS Chem. Biol., 12, 2017
8P2Y
DownloadVisualize
BU of 8p2y by Molmil
Structure of human SIT1:ACE2 complex (closed PD conformation)
Descriptor: 2-acetamido-2-deoxy-alpha-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ...
Authors:Li, H.Z, Pike, A.C.W, Chi, G, Hansen, J.S, Lee, S.G, Rodstrom, K.E.J, Bushell, S.R, Speedman, D, Evans, A, Wang, D, He, D, Shrestha, L, Nasrallah, C, Chalk, R, Moreira, T, MacLean, E.M, Marsden, B, Bountra, C, Burgess-Brown, N.A, Dafforn, T.R, Carpenter, E.P, Sauer, D.B.
Deposit date:2023-05-16
Release date:2024-06-12
Last modified:2024-07-10
Method:ELECTRON MICROSCOPY (3.46 Å)
Cite:Structure and function of the SIT1 proline transporter in complex with the COVID-19 receptor ACE2.
Nat Commun, 15, 2024
8RU1
DownloadVisualize
BU of 8ru1 by Molmil
Chromatin remodeling regulator CECR2 with in crystallo disulfide bond
Descriptor: Chromatin remodeling regulator CECR2, GLYCEROL, SODIUM ION
Authors:Fairhead, M, Strain-Damerell, C, Ye, M, Mackinnon, S.R, Pinkas, D, MacLean, E.M, Koekemoer, L, Damerell, D, Krojer, T, Arrowsmith, C.H, Edwards, A, Bountra, C, Yue, W, Burgess-Brown, N, Marsden, B, von Delft, F, Structural Genomics Consortium (SGC)
Deposit date:2024-01-29
Release date:2024-03-06
Last modified:2024-03-13
Method:X-RAY DIFFRACTION (1.66 Å)
Cite:A fast, parallel method for efficiently exploring crystallization behaviour of large numbers of protein variants
To Be Published
5T4U
DownloadVisualize
BU of 5t4u by Molmil
Crystal structure of the bromodomain of human BRPF1 in complex with a quinolinone ligand
Descriptor: 1-METHYLQUINOLIN-2(1H)-ONE, NITRATE ION, Peregrin
Authors:Tallant, C, Igoe, N, Bayle, E.D, Nunez-Alonso, G, Newman, J.A, Mathea, S, Savitsky, P, Fedorov, O, Brennan, P.E, Muller, S, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Fish, P, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2016-08-30
Release date:2017-02-08
Last modified:2024-01-17
Method:X-RAY DIFFRACTION (1.5 Å)
Cite:Design of a Biased Potent Small Molecule Inhibitor of the Bromodomain and PHD Finger-Containing (BRPF) Proteins Suitable for Cellular and in Vivo Studies.
J. Med. Chem., 60, 2017
5II1
DownloadVisualize
BU of 5ii1 by Molmil
Crystal Structure of the fifth bromodomain of human polybromo (PB1) in complex with 1-methylisochromeno[3,4-c]pyrazol-5(3H)-one
Descriptor: 1-methyl[2]benzopyrano[3,4-c]pyrazol-5(3H)-one, Protein polybromo-1
Authors:Filippakopoulos, P, Picaud, S, Felletar, I, Myrianthopoulos, V, Mikros, E, von Delft, F, Edwards, A.M, Arrowsmith, C.H, Bountra, C, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2016-03-01
Release date:2016-06-29
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (2.02 Å)
Cite:Discovery and Optimization of a Selective Ligand for the Switch/Sucrose Nonfermenting-Related Bromodomains of Polybromo Protein-1 by the Use of Virtual Screening and Hydration Analysis.
J.Med.Chem., 59, 2016
5II2
DownloadVisualize
BU of 5ii2 by Molmil
Crystal Structure of the fifth bromodomain of human polybromo (PB1) in complex with 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
Descriptor: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one, CITRIC ACID, POTASSIUM ION, ...
Authors:Filippakopoulos, P, Picaud, S, Felletar, I, von Delft, F, Edwards, A.M, Arrowsmith, C.H, Bountra, C, Knapp, S.
Deposit date:2016-03-01
Release date:2016-06-29
Last modified:2024-01-10
Method:X-RAY DIFFRACTION (2.1 Å)
Cite:Discovery and Optimization of a Selective Ligand for the Switch/Sucrose Nonfermenting-Related Bromodomains of Polybromo Protein-1 by the Use of Virtual Screening and Hydration Analysis.
J.Med.Chem., 59, 2016
6HT0
DownloadVisualize
BU of 6ht0 by Molmil
Crystal structure of MLLT1 (ENL) YEATS domain in complexed with compound 94
Descriptor: 1,2-ETHANEDIOL, 1-cyclopropyl-~{N}-[2-[[(2~{S})-2-methylpyrrolidin-1-yl]methyl]-3~{H}-benzimidazol-5-yl]indazole-5-carboxamide, Protein ENL, ...
Authors:Heidenreich, D, Chaikuad, A, Moustakim, M, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Fedorov, O, Brennan, P.E, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2018-10-02
Release date:2018-10-17
Last modified:2024-01-24
Method:X-RAY DIFFRACTION (1.8 Å)
Cite:Discovery of an MLLT1/3 YEATS Domain Chemical Probe.
Angew. Chem. Int. Ed. Engl., 57, 2018
6HT1
DownloadVisualize
BU of 6ht1 by Molmil
Crystal structure of MLLT1 (ENL) YEATS domain in complexed with SGC-iMLLT (compound 92)
Descriptor: 1,2-ETHANEDIOL, 1-methyl-~{N}-[2-[[(2~{S})-2-methylpyrrolidin-1-yl]methyl]-3~{H}-benzimidazol-5-yl]indazole-5-carboxamide, Protein ENL, ...
Authors:Heidenreich, D, Chaikuad, A, Moustakim, M, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Fedorov, O, Brennan, P.E, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2018-10-02
Release date:2018-10-17
Last modified:2024-01-24
Method:X-RAY DIFFRACTION (2.1 Å)
Cite:Discovery of an MLLT1/3 YEATS Domain Chemical Probe.
Angew. Chem. Int. Ed. Engl., 57, 2018
5T4V
DownloadVisualize
BU of 5t4v by Molmil
Crystal structure of the bromodomain of human BRPF1 in complex with NI-48 ligand
Descriptor: 1,2-ETHANEDIOL, 4-cyano-N-(7-methoxy-1,4-dimethyl-2-oxo-1,2-dihydroquinolin-6-yl)benzene-1-sulfonamide, FORMIC ACID, ...
Authors:Tallant, C, Igoe, N, Bayle, E.D, Nunez-Alonso, G, Newman, J.A, Mathea, S, Savitsky, P, Fedorov, O, Brennan, P.E, Muller, S, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Fish, P, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2016-08-30
Release date:2017-02-08
Last modified:2024-01-17
Method:X-RAY DIFFRACTION (1.65 Å)
Cite:Design of a Biased Potent Small Molecule Inhibitor of the Bromodomain and PHD Finger-Containing (BRPF) Proteins Suitable for Cellular and in Vivo Studies.
J. Med. Chem., 60, 2017
6Q3X
DownloadVisualize
BU of 6q3x by Molmil
Structure of human galactokinase in complex with galactose and 2'-(benzo[d]oxazol-2-ylamino)-7',8'-dihydro-1'H-spiro[cyclohexane-1,4'-quinazolin]-5'(6'H)-one
Descriptor: (4S)-2-METHYL-2,4-PENTANEDIOL, 2-(1,3-benzoxazol-2-ylamino)spiro[1,6,7,8-tetrahydroquinazoline-4,1'-cyclohexane]-5-one, Galactokinase, ...
Authors:Bezerra, G.A, Mackinnon, S, Zhang, M, Foster, W, Bailey, H, Arrowsmith, C, Edwards, A, Bountra, C, Lai, K, Yue, W.W, Structural Genomics Consortium (SGC)
Deposit date:2018-12-04
Release date:2020-07-15
Last modified:2024-01-24
Method:X-RAY DIFFRACTION (2.1 Å)
Cite:Fragment Screening Reveals Starting Points for Rational Design of Galactokinase 1 Inhibitors to Treat Classic Galactosemia.
Acs Chem.Biol., 16, 2021
6QB7
DownloadVisualize
BU of 6qb7 by Molmil
Structure of the H1 domain of human KCTD16
Descriptor: BTB/POZ domain-containing protein KCTD16, PHOSPHATE ION
Authors:Pinkas, D.M, Bufton, J.C, Williams, E.P, Strain-Damerell, C, Kupinska, K, Burgess-Brown, N.A, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Bullock, A.N, Structural Genomics Consortium (SGC)
Deposit date:2018-12-20
Release date:2019-02-06
Last modified:2024-05-01
Method:X-RAY DIFFRACTION (2.23 Å)
Cite:Structure of the H1 domain of human KCTD16
To be published
3MET
DownloadVisualize
BU of 3met by Molmil
Crystal structure of SGF29 in complex with H3K4me2
Descriptor: GLYCEROL, Histone H3, SAGA-associated factor 29 homolog, ...
Authors:Bian, C.B, Xu, C, Lam, R, Bountra, C, Arrowsmith, C.H, Weigelt, J, Edwards, A.M, Bochkarev, A, Min, J, Structural Genomics Consortium (SGC)
Deposit date:2010-03-31
Release date:2010-04-28
Last modified:2011-08-03
Method:X-RAY DIFFRACTION (2 Å)
Cite:Sgf29 binds histone H3K4me2/3 and is required for SAGA complex recruitment and histone H3 acetylation.
Embo J., 30, 2011
3CXW
DownloadVisualize
BU of 3cxw by Molmil
Crystal structure of human proto-oncogene serine threonine kinase (PIM1) in complex with a consensus peptide and a beta carboline ligand I
Descriptor: (4R)-7,8-dichloro-1',9-dimethyl-1-oxo-1,2,4,9-tetrahydrospiro[beta-carboline-3,4'-piperidine]-4-carbonitrile, CHLORIDE ION, Pimtide peptide, ...
Authors:Filippakopoulos, P, Bullock, A, Fedorov, O, Huber, K, Bracher, F, Pike, A.C.W, Roos, A, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2008-04-25
Release date:2008-07-15
Last modified:2023-08-30
Method:X-RAY DIFFRACTION (2.1 Å)
Cite:7,8-Dichloro-1-oxo-beta-carbolines as a Versatile Scaffold for the Development of Potent and Selective Kinase Inhibitors with Unusual Binding Modes
J.Med.Chem., 55, 2012
3CY2
DownloadVisualize
BU of 3cy2 by Molmil
Crystal structure of human proto-oncogene serine threonine kinase (PIM1) in complex with a consensus peptide and a beta carboline ligand II
Descriptor: (4R)-7-chloro-9-methyl-1-oxo-1,2,4,9-tetrahydrospiro[beta-carboline-3,4'-piperidine]-4-carbonitrile, 1,2-ETHANEDIOL, CHLORIDE ION, ...
Authors:Filippakopoulos, P, Bullock, A, Fedorov, O, Huber, K, Bracher, F, Pike, A.C.W, von Delft, F, Arrowsmith, C.H, Edwards, A.M, Bountra, C, Knapp, S, Structural Genomics Consortium (SGC)
Deposit date:2008-04-25
Release date:2008-07-15
Last modified:2023-08-30
Method:X-RAY DIFFRACTION (2.01 Å)
Cite:7,8-Dichloro-1-oxo-beta-carbolines as a Versatile Scaffold for the Development of Potent and Selective Kinase Inhibitors with Unusual Binding Modes
J.Med.Chem., 55, 2012
3CLZ
DownloadVisualize
BU of 3clz by Molmil
The set and ring associated (SRA) domain of UHRF1 bound to methylated DNA
Descriptor: 5'-D(*DCP*DCP*DCP*DTP*DGP*DCP*DGP*DGP*DGP*DCP*DCP*DC)-3', 5'-D(*DGP*DGP*DGP*DCP*DCP*(5CM)P*DGP*DCP*DAP*DGP*DGP*DG)-3', E3 ubiquitin-protein ligase UHRF1
Authors:Walker, J.R, Avvakumov, G.V, Xue, S, Dong, A, Li, Y, Bountra, C, Weigelt, J, Arrowsmith, C.H, Edwards, A.M, Bochkarev, A, Dhe-Paganon, S, Structural Genomics Consortium (SGC)
Deposit date:2008-03-20
Release date:2008-04-29
Last modified:2023-08-30
Method:X-RAY DIFFRACTION (2.2 Å)
Cite:Structural basis for recognition of hemi-methylated DNA by the SRA domain of human UHRF1.
Nature, 455, 2008
3QMG
DownloadVisualize
BU of 3qmg by Molmil
Structural Basis of Selective Binding of Non-Methylated CpG islands by the CXXC Domain of CFP1
Descriptor: 5'-D(*GP*CP*CP*AP*AP*CP*GP*GP*TP*GP*GP*C)-3', 5'-D(*GP*CP*CP*AP*CP*CP*GP*TP*TP*GP*GP*C)-3', CpG-binding protein, ...
Authors:Xu, C, Bian, C, MacKenzie, F, Bountra, C, Weigelt, J, Arrowsmith, C.H, Edwards, A.M, Min, J, Structural Genomics Consortium (SGC)
Deposit date:2011-02-04
Release date:2011-02-23
Last modified:2023-09-13
Method:X-RAY DIFFRACTION (2.3 Å)
Cite:The structural basis for selective binding of non-methylated CpG islands by the CFP1 CXXC domain.
Nat Commun, 2, 2011
5A3W
DownloadVisualize
BU of 5a3w by Molmil
Crystal structure of human PLU-1 (JARID1B) in complex with Pyridine-2, 6-dicarboxylic Acid (PDCA)
Descriptor: 1,2-ETHANEDIOL, 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, LYSINE-SPECIFIC DEMETHYLASE 5B, ...
Authors:Srikannathasan, V, Johansson, C, Gileadi, C, Kopec, J, Strain-Damerell, C, Kupinska, K, Burgess-Brown, N.A, von Delft, F, Arrowsmith, C.H, Bountra, C, Edwards, A.M, Oppermann, U.
Deposit date:2015-06-03
Release date:2015-06-17
Last modified:2024-05-08
Method:X-RAY DIFFRACTION (2 Å)
Cite:Structural Analysis of Human Kdm5B Guides Histone Demethylase Inhibitor Development.
Nat.Chem.Biol., 12, 2016

223790

数据于2024-08-14公开中

PDB statisticsPDBj update infoContact PDBjnumon