Loading
PDBj
English日本語简体中文繁體中文한국어
✖
ﾒﾆｭｰPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help
PDB: 70 件
5TKB
DownloadVisualize
BU of 5tkb by Molmil
CRYSTAL STRUCTURE OF HUMAN PHOSPHODIESTERASE 4D IN COMPLEX WITH A TETRAFLUORANLINE COMPOUND
分子名称: ETHANOL, MAGNESIUM ION, N-[(2R)-2,3-dihydroxy-2-methylpropyl]-8-(methylamino)-6-[(2,3,5,6-tetrafluorophenyl)amino]imidazo[1,2-b]pyridazine-3-carboxamide, ...
著者Sack, J.S.
登録日2016-10-06
公開日2016-12-28
最終更新日2023-10-04
実験手法X-RAY DIFFRACTION (2.16 Å)
主引用文献Identification of imidazo[1,2-b]pyridazine TYK2 pseudokinase ligands as potent and selective allosteric inhibitors of TYK2 signalling.
Medchemcomm, 8, 2017
2LIV
DownloadVisualize
BU of 2liv by Molmil
PERIPLASMIC BINDING PROTEIN STRUCTURE AND FUNCTION. REFINED X-RAY STRUCTURES OF THE LEUCINE/ISOLEUCINE/VALINE-BINDING PROTEIN AND ITS COMPLEX WITH LEUCINE
分子名称: LEUCINE
著者Sack, J.S, Saper, M.A, Quiocho, F.A.
登録日1989-04-10
公開日1989-07-12
最終更新日2024-06-05
実験手法X-RAY DIFFRACTION (2.4 Å)
主引用文献Periplasmic binding protein structure and function. Refined X-ray structures of the leucine/isoleucine/valine-binding protein and its complex with leucine.
J.Mol.Biol., 206, 1989
2LBP
DownloadVisualize
BU of 2lbp by Molmil
STRUCTURE OF THE L-LEUCINE-BINDING PROTEIN REFINED AT 2.4 ANGSTROMS RESOLUTION AND COMPARISON WITH THE LEU(SLASH)ILE(SLASH)VAL-BINDING PROTEIN STRUCTURE
分子名称: LEUCINE-BINDING PROTEIN
著者Sack, J.S, Trakhanov, S.D, Tsigannik, I.H, Quiocho, F.A.
登録日1989-04-10
公開日1989-07-12
最終更新日2024-06-05
実験手法X-RAY DIFFRACTION (2.4 Å)
主引用文献Structure of the L-leucine-binding protein refined at 2.4 A resolution and comparison with the Leu/Ile/Val-binding protein structure.
J.Mol.Biol., 206, 1989
2Y1X
DownloadVisualize
BU of 2y1x by Molmil
CRYSTAL STRUCTURE OF COACTIVATOR ASSOCIATED ARGININE METHYLTRANSFERASE 1 (CARM1) IN COMPLEX WITH SINEFUNGIN AND INDOLE INHIBITOR
分子名称: CHLORIDE ION, HISTONE-ARGININE METHYLTRANSFERASE CARM1, N-(3-{5-[5-(1H-INDOL-4-YL)-1,3,4-OXADIAZOL-2-YL]-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL}BENZYL)-L-ALANINAMIDE, ...
著者Sack, J.S, Thieffine, S, Bandiera, T, Fasolini, M, Duke, G.J, Jayaraman, L, Kish, K.F, Klei, H.E, Purandare, A.V, Rosettani, P, Troiani, S, Xie, D, Bertrand, J.A.
登録日2010-12-10
公開日2011-03-23
最終更新日2024-05-01
実験手法X-RAY DIFFRACTION (2.4 Å)
主引用文献Structural Basis for Carm1 Inhibition by Indole and Pyrazole Inhibitors
Biochem.J., 436, 2011
2Y1W
DownloadVisualize
BU of 2y1w by Molmil
CRYSTAL STRUCTURE OF COACTIVATOR ASSOCIATED ARGININE METHYLTRANSFERASE 1 (CARM1) IN COMPLEX WITH SINEFUNGIN AND INDOLE INHIBITOR
分子名称: 2-{4-[3-FLUORO-2-(2-METHOXYPHENYL)-1H-INDOL-5-YL] PIPERIDIN-1-YL}-N-METHYLETHANAMINE, HISTONE-ARGININE METHYLTRANSFERASE CARM1, SINEFUNGIN
著者Sack, J.S, Thieffine, S, Bandiera, T, Fasolini, M, Duke, G.J, Jayaraman, L, Kish, K.F, Klei, H.E, Purandare, A.V, Rosettani, P, Troiani, S, Xie, D, Bertrand, J.A.
登録日2010-12-10
公開日2011-03-23
最終更新日2024-05-08
実験手法X-RAY DIFFRACTION (2.1 Å)
主引用文献Structural Basis for Carm1 Inhibition by Indole and Pyrazole Inhibitors
Biochem.J., 436, 2011
3C5U
DownloadVisualize
BU of 3c5u by Molmil
P38 ALPHA map kinase complexed with a benzothiazole based inhibitor
分子名称: 6-[4-(2-fluorophenyl)-1,3-oxazol-5-yl]-N-(1-methylethyl)-1,3-benzothiazol-2-amine, Mitogen-activated protein kinase 14
著者Sack, J.S.
登録日2008-02-01
公開日2008-03-25
最終更新日2024-02-21
実験手法X-RAY DIFFRACTION (2.8 Å)
主引用文献Benzothiazole based inhibitors of p38alpha MAP kinase.
Bioorg.Med.Chem.Lett., 18, 2008
3BX5
DownloadVisualize
BU of 3bx5 by Molmil
P38 alpha map kinase complexed with BMS-640994
分子名称: Mitogen-activated protein kinase 14, N-[2-methyl-5-(methylcarbamoyl)phenyl]-2-{[(1R)-1-methylpropyl]amino}-1,3-thiazole-5-carboxamide
著者Sack, J.S.
登録日2008-01-11
公開日2008-04-15
最終更新日2024-02-21
実験手法X-RAY DIFFRACTION (2.4 Å)
主引用文献The discovery of (R)-2-(sec-butylamino)-N-(2-methyl-5-(methylcarbamoyl)phenyl) thiazole-5-carboxamide (BMS-640994)-A potent and efficacious p38alpha MAP kinase inhibitor
Bioorg.Med.Chem.Lett., 18, 2008
5CF5
DownloadVisualize
BU of 5cf5 by Molmil
CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH N,N-DICYCLOPROPYL-7-[(DIMETHYL-1,3-THIAZOL-2-YL)AMINO]-10-ETHYL-3-METHYL-3,5,8,10-TETRAAZATRICYCLO[7.3.0.02,6] DODECA-1(9),2(6),4,7,11-PENTAENE-11-CARBOXAMIDE
分子名称: N,N-dicyclopropyl-4-[(4,5-dimethyl-1,3-thiazol-2-yl)amino]-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, Tyrosine-protein kinase JAK2
著者Sack, J.S.
登録日2015-07-08
公開日2015-08-26
最終更新日2015-09-02
実験手法X-RAY DIFFRACTION (2.45 Å)
主引用文献Structure-Based Design of Selective Janus Kinase 2 Imidazo[4,5-d]pyrrolo[2,3-b]pyridine Inhibitors.
Acs Med.Chem.Lett., 6, 2015
5CF8
DownloadVisualize
BU of 5cf8 by Molmil
CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH N,N-DICYCLOPROPYL-10-ETHYL-7-[(3-METHOXYPROPYL)AMINO] -3-METHYL-3,5,8,10-TETRAAZATRICYCLO[7.3.0.0,6] DODECA-1(9),2(6),4,7,11-PENTAENE-11-CARBOXAMIDE
分子名称: N,N-dicyclopropyl-4-[(1,5-dimethyl-1H-pyrazol-3-yl)amino]-6-ethyl-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, Tyrosine-protein kinase JAK2
著者Sack, J.S.
登録日2015-07-08
公開日2015-08-26
最終更新日2017-11-22
実験手法X-RAY DIFFRACTION (1.8 Å)
主引用文献Discovery of a Highly Selective JAK2 Inhibitor, BMS-911543, for the Treatment of Myeloproliferative Neoplasms.
Acs Med.Chem.Lett., 6, 2015
5D1J
DownloadVisualize
BU of 5d1j by Molmil
CRYSTAL STRUCTURE OF CYCLIN-DEPENDENT KINASE 2 (CDK2-WT) COMPLEX WITH N-[5-[[[5-(1,1-DIMETHYLETHYL)-2-OXAZOLYL] METHYL]THIO]-2-THIAZOLYL]-4-PIPERIDINECARBOXAMIDE (BMS-387032)
分子名称: Cyclin-dependent kinase 2, N-(5-{[(5-tert-butyl-1,3-oxazol-2-yl)methyl]sulfanyl}-1,3-thiazol-2-yl)piperidine-4-carboxamide
著者Sack, J.S.
登録日2015-08-04
公開日2015-08-12
最終更新日2024-03-06
実験手法X-RAY DIFFRACTION (1.8 Å)
主引用文献N-(Cycloalkylamino)Acyl-2-Aminothiazole Inhibitors Of Cyclin-Dependent Kinase 2. N-[5-[[[5-(1,1-Dimethylethyl) -2-Oxazolyl]Methyl]Thio]-2-Thiazolyl]-4-Piperidinecarboxamide (Bms-387032), A Highly Efficacious And Selective Antitumor Agent
J.Med.Chem., 47, 2004
7JH2
DownloadVisualize
BU of 7jh2 by Molmil
CRYSTAL STRUCTURE OF RAR-RELATED ORPHAN RECEPTOR C IN COMPLEX WITH A POTENT, SELECTIVE AND ORALLY BIOAVAILABLE ROR-GAMMA-T INVERSE AGONIST
分子名称: 2-({[2-(4-{(3R)-1-(4-acetylpiperazine-1-carbonyl)-3-[(4-fluorophenyl)sulfonyl]pyrrolidin-3-yl}phenyl)-1,1,1,3,3,3-hexafluoropropan-2-yl]oxy}methyl)-3-fluorobenzonitrile, Nuclear receptor ROR-gamma, SULFATE ION
著者Sack, J.S.
登録日2020-07-20
公開日2020-08-12
最終更新日2023-10-18
実験手法X-RAY DIFFRACTION (2.367 Å)
主引用文献Discovery of 2,6-difluorobenzyl ether series of phenyl ((R)-3-phenylpyrrolidin-3-yl)sulfones as surprisingly potent, selective and orally bioavailable ROR gamma t inverse agonists.
Bioorg.Med.Chem.Lett., 30, 2020
7KQJ
DownloadVisualize
BU of 7kqj by Molmil
CRYSTAL STRUCTURE OF RAR-RELATED ORPHAN RECEPTOR C (NHIS-RORGT(244-487)-L6-SRC1(678-692) IN COMPLEX WITH A NOVEL TRICYCLIC-CARBOCYLIC RORGT INVERSE AGONIST
分子名称: N-[(3R,3aS,9bS)-9b-[(4-fluorophenyl)sulfonyl]-7-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[a]naphthalen-3-yl]-2-hydroxy-2-methylpropanamide, Nuclear receptor ROR-gamma
著者Sack, J.S.
登録日2020-11-16
公開日2021-02-24
最終更新日2023-10-18
実験手法X-RAY DIFFRACTION (2.645 Å)
主引用文献Tricyclic-Carbocyclic ROR gamma t Inverse Agonists-Discovery of BMS-986313.
J.Med.Chem., 64, 2021
5CF4
DownloadVisualize
BU of 5cf4 by Molmil
CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH N,N-DICYCLOPROPYL-10-ETHYL-7-[(3-METHOXYPROPYL)AMINO] -3-METHYL-3,5,8,10-TETRAAZATRICYCLO[7.3.0.0,6] DODECA-1(9),2(6),4,7,11-PENTAENE-11-CARBOXAMIDE
分子名称: N,N-dicyclopropyl-6-ethyl-4-[(3-methoxypropyl)amino]-1-methyl-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, Tyrosine-protein kinase JAK2
著者Sack, J.S.
登録日2015-07-08
公開日2015-08-26
最終更新日2017-11-22
実験手法X-RAY DIFFRACTION (2.38 Å)
主引用文献Structure-Based Design of Selective Janus Kinase 2 Imidazo[4,5-d]pyrrolo[2,3-b]pyridine Inhibitors.
Acs Med.Chem.Lett., 6, 2015
5CF6
DownloadVisualize
BU of 5cf6 by Molmil
CRYSTAL STRUCTURE OF JANUS KINASE 2 IN COMPLEX WITH N,N-DICYCLOPROPYL-10-[(2S)-2,3-DIHYDROXYPROPYL]-3-METHYL-7-(METHYLAMINO)-3,5,8,10-TETRAAZATRICYCLO [7.3.0.02,6]DODECA-1(9),2(6),4,7,11-PENTAENE-11-CARBOXAMIDE
分子名称: N,N-dicyclopropyl-6-[(2S)-2,3-dihydroxypropyl]-1-methyl-4-(methylamino)-1,6-dihydroimidazo[4,5-d]pyrrolo[2,3-b]pyridine-7-carboxamide, Tyrosine-protein kinase JAK2
著者Sack, J.S.
登録日2015-07-08
公開日2015-08-26
最終更新日2017-11-22
実験手法X-RAY DIFFRACTION (2.5 Å)
主引用文献Structure-Based Design of Selective Janus Kinase 2 Imidazo[4,5-d]pyrrolo[2,3-b]pyridine Inhibitors.
Acs Med.Chem.Lett., 6, 2015
3I81
DownloadVisualize
BU of 3i81 by Molmil
Crystal structure of insulin-like growth factor 1 receptor (IGF-1R-WT) complex with BMS-754807 [1-(4-((5-cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-N-(6-fluoro-3-pyridinyl)-2-methyl-L-prolinamide]
分子名称: 1-{4-[(3-cyclopropyl-1H-pyrazol-5-yl)amino]pyrrolo[2,1-f][1,2,4]triazin-2-yl}-N-(6-fluoropyridin-3-yl)-2-methyl-L-proli namide, Insulin-like growth factor 1 receptor
著者Sack, J.S.
登録日2009-07-09
公開日2009-12-22
最終更新日2024-02-21
実験手法X-RAY DIFFRACTION (2.08 Å)
主引用文献Discovery of a 2,4-disubstituted pyrrolo[1,2-f][1,2,4]triazine inhibitor (BMS-754807) of insulin-like growth factor receptor (IGF-1R) kinase in clinical development.
J.Med.Chem., 52, 2009
3S4Q
DownloadVisualize
BU of 3s4q by Molmil
P38 alpha kinase complexed with a pyrazolo-triazine based inhibitor
分子名称: 3-[(6-benzoyl-5-methylpyrrolo[2,1-f][1,2,4]triazin-4-yl)amino]-N-cyclopropyl-4-methylbenzamide, Mitogen-activated protein kinase 14
著者Sack, J.S.
登録日2011-05-20
公開日2012-02-01
最終更新日2024-02-28
実験手法X-RAY DIFFRACTION (2.27 Å)
主引用文献Discovery of pyrrolo[2,1-f][1,2,4]triazine C6-ketones as potent, orally active p38α MAP kinase inhibitors.
Bioorg.Med.Chem.Lett., 21, 2011
6VQF
DownloadVisualize
BU of 6vqf by Molmil
CRYSTAL STRUCTURE OF RAR-RELATED ORPHAN RECEPTOR C (NHIS-RORGT(244- 487)-L6-SRC1(678-692)) IN COMPLEX WITH AN INVERSE AGONIST
分子名称: (1R,3S,4R)-4-[(3aR,9bR)-9b-[(4-fluorophenyl)sulfonyl]-7-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-1,2,3a,4,5,9b-hexahydro-3H-benzo[e]indole-3-carbonyl]-3-methylcyclohexane-1-carboxylic acid, GLYCEROL, Nuclear receptor ROR-gamma
著者Sack, J.S.
登録日2020-02-05
公開日2020-04-08
最終更新日2023-10-11
実験手法X-RAY DIFFRACTION (2 Å)
主引用文献Discovery of BMS-986251: A Clinically Viable, Potent, and Selective ROR gamma t Inverse Agonist.
Acs Med.Chem.Lett., 11, 2020
6VQL
DownloadVisualize
BU of 6vql by Molmil
CRYSTAL STRUCTURE OF INTERLEUKIN-1 RECEPTOR-ASSOCIATED KINASE 4 (IRAK4-WT) COMPLEX WITH A NICOTINAMIDE INHIBITOR
分子名称: 6-[(1,3-benzothiazol-6-yl)amino]-4-(cyclopropylamino)-N-[(2R)-2-fluoro-3-hydroxy-3-methylbutyl]pyridine-3-carboxamide, Interleukin-1 receptor-associated kinase 4, SULFATE ION
著者Sack, J.S.
登録日2020-02-05
公開日2020-06-24
最終更新日2023-10-11
実験手法X-RAY DIFFRACTION (2.069 Å)
主引用文献Optimization of Nicotinamides as Potent and Selective IRAK4 Inhibitors with Efficacy in a Murine Model of Psoriasis.
Acs Med.Chem.Lett., 11, 2020
5UBR
DownloadVisualize
BU of 5ubr by Molmil
CRYSTAL STRUCTURE OF PI3K ALPHA IN COMPLEX WITH A 7-(3-(PIPERAZIN-1-YL)PHENYL)PYRROLO[2,1-F][1,2,4] TRIAZIN-4-AMINE DERIVIATINE
分子名称: 1-[4-(3-{4-amino-5-[1-(oxan-4-yl)-1H-pyrazol-5-yl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}phenyl)piperazin-1-yl]ethan-1-one, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform
著者Sack, J.S.
登録日2016-12-21
公開日2017-02-08
最終更新日2024-03-06
実験手法X-RAY DIFFRACTION (2.4 Å)
主引用文献Discovery of 7-(3-(piperazin-1-yl)phenyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives as highly potent and selective PI3K delta inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
5UBT
DownloadVisualize
BU of 5ubt by Molmil
CRYSTAL STRUCTURE OF PI3K DELTA IN COMPLEX WITH A 7-(3-(PIPERAZIN-1-YL)PHENYL)PYRROLO[2,1-F][1,2,4] TRIAZIN-4-AMINE DERIVIATINE
分子名称: 1-[4-(3-{4-amino-5-[1-(oxan-4-yl)-1H-pyrazol-5-yl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}phenyl)piperazin-1-yl]ethan-1-one, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform
著者Sack, J.S.
登録日2016-12-21
公開日2017-02-08
最終更新日2024-03-06
実験手法X-RAY DIFFRACTION (2.83 Å)
主引用文献Discovery of 7-(3-(piperazin-1-yl)phenyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives as highly potent and selective PI3K delta inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
5VLR
DownloadVisualize
BU of 5vlr by Molmil
CRYSTAL STRUCTURE OF PI3K DELTA IN COMPLEX WITH A TRIFLUORO-ETHYL-PYRAZOL-PYROLOTRIAZINE INHIBITOR
分子名称: 4-acetyl-1-(3-{4-amino-5-[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}phenyl)-3,3-dimethylpiperazin-2-one, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform
著者Sack, J.S.
登録日2017-04-26
公開日2017-06-07
最終更新日2024-03-13
実験手法X-RAY DIFFRACTION (2.8 Å)
主引用文献Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase delta (PI3K delta ) Inhibitor for the Treatment of Immunological Disorders.
J. Med. Chem., 60, 2017
5W86
DownloadVisualize
BU of 5w86 by Molmil
CRYSTAL STRUCTURE OF JAK3 KINASE DOMAIN WITH A 4,6-DIAMINONICOTINAMIDE INHIBITOR (COMPOUND NUMBER 7)
分子名称: 4-(benzylamino)-6-({4-[(1-methylpiperidin-4-yl)carbamoyl]phenyl}amino)pyridine-3-carboxamide, Tyrosine-protein kinase JAK3
著者Sack, J.S.
登録日2017-06-21
公開日2017-10-11
最終更新日2017-10-25
実験手法X-RAY DIFFRACTION (2.61 Å)
主引用文献Discovery and structure-based design of 4,6-diaminonicotinamides as potent and selective IRAK4 inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
5W85
DownloadVisualize
BU of 5w85 by Molmil
CRYSTAL STRUCTURE OF IRAK-4 WITH A 4,6-DIAMINONICOTINAMIDE INHIBITOR (COMPOUND NUMBER 9)
分子名称: 6-[(1,3-benzothiazol-6-yl)amino]-4-{[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino}-N-methylpyridine-3-carboxamide, Interleukin-1 receptor-associated kinase 4
著者Sack, J.S.
登録日2017-06-21
公開日2017-10-11
最終更新日2017-10-25
実験手法X-RAY DIFFRACTION (2.25 Å)
主引用文献Discovery and structure-based design of 4,6-diaminonicotinamides as potent and selective IRAK4 inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
5W84
DownloadVisualize
BU of 5w84 by Molmil
CRYSTAL STRUCTURE OF IRAK-4 WITH A 4,6-DIAMINONICOTINAMIDE INHIBITOR (COMPOUND NUMBER 4)
分子名称: 4-(benzylamino)-6-[(2-oxo-2,3-dihydro-1H-indol-5-yl)amino]pyridine-3-carboxamide, Interleukin-1 receptor-associated kinase 4
著者Sack, J.S.
登録日2017-06-21
公開日2017-10-11
最終更新日2017-10-25
実験手法X-RAY DIFFRACTION (2.9 Å)
主引用文献Discovery and structure-based design of 4,6-diaminonicotinamides as potent and selective IRAK4 inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
3G0W
DownloadVisualize
BU of 3g0w by Molmil
Crystal structure of the rat androgen receptor ligand binding domain complex with an n-aryl-oxazolidin 2-imine inhibitor
分子名称: 2-chloro-4-{[(1R,3Z,7S,7aS)-7-hydroxy-1-(trifluoromethyl)tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazol-3-ylidene]amino}-3-met hylbenzonitrile, Androgen receptor
著者Sack, J.S.
登録日2009-01-29
公開日2009-04-28
最終更新日2024-02-21
実験手法X-RAY DIFFRACTION (1.95 Å)
主引用文献N-aryl-oxazolidin-2-imine muscle selective androgen receptor modulators enhance potency through pharmacophore reorientation.
J.Med.Chem., 52, 2009

221051

件を2024-06-12に公開中

PDB statisticsPDBj update infoContact PDBjnumon