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(-) Description

Title :  JAK1 KINASE (JH1 DOMAIN) IN COMPLEX WITH THE INHIBITOR (TRANS-4-{2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-1(6H)-YL}CYCLOHEXYL)ACETONITRILE
 
Authors :  C. Eigenbrot, S. Shia
Date :  22 Jan 13  (Deposition) - 22 May 13  (Release) - 03 Jul 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.35
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Protein Kinase, Phospho Transfer, Phospho Tyrosine, Transferase- Transferase Inhibitor Complex, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Zak, C. A. Hurley, S. I. Ward, P. Bergeron, K. Barrett, M. Balazs, W. S. Blair, R. Bull, P. Chakravarty, C. Chang, P. Crackett, G. Deshmukh, J. Devoss, P. S. Dragovich, C. Eigenbrot, C. Ellwood, S. Gaines, N. Ghilardi, P. Gibbons, S. Gradl, P. Gribling, C. Hamman, E. Harstad, P. Hewitt, A. Johnson, T. Johnson, J. R. Kenny, M. F. Koehler, P. Bir Kohli, S. Labadie, W. P. Lee, J. Liao, M. Liimatta R. Mendonca, R. Narukulla, R. Pulk, A. Reeve, S. Savage, S. Shia, M. Steffek, S. Ubhayakar, A. Van Abbema, I. Aliagas, B. Avitabile-Woo, Y. Xiao, J. Yang, J. J. Kulagowski
Identification Of C-2 Hydroxyethyl Imidazopyrrolopyridines As Potent Jak1 Inhibitors With Favorable Physicochemical Properties And High Selectivity Over Jak2.
J. Med. Chem. V. 56 4764 2013
PubMed-ID: 23659214  |  Reference-DOI: 10.1021/JM4004895

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE JAK1
    Chains: A, B
    EC Number: 2.7.10.2
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Taxid: 7108
    Fragment: UNP RESIDUES 854-1154
    Gene: JAK1, JAK1A, JAK1B
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: JANUS KINASE 1, JAK-1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
11J62Ligand/Ion(TRANS-4-{2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-1(6H)-YL}CYCLOHEXYL)ACETONITRILE
2PTR4Mod. Amino AcidO-PHOSPHOTYROSINE
Biological Unit 1 (2, 3)
No.NameCountTypeFull Name
11J61Ligand/Ion(TRANS-4-{2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-1(6H)-YL}CYCLOHEXYL)ACETONITRILE
2PTR2Mod. Amino AcidO-PHOSPHOTYROSINE
Biological Unit 2 (2, 3)
No.NameCountTypeFull Name
11J61Ligand/Ion(TRANS-4-{2-[(1R)-1-HYDROXYETHYL]IMIDAZO[4,5-D]PYRROLO[2,3-B]PYRIDIN-1(6H)-YL}CYCLOHEXYL)ACETONITRILE
2PTR2Mod. Amino AcidO-PHOSPHOTYROSINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:881 , GLU A:883 , GLY A:884 , ALA A:906 , MET A:956 , GLU A:957 , PHE A:958 , LEU A:959 , GLY A:962 , SER A:963 , GLU A:966 , ARG A:1007 , ASN A:1008 , LEU A:1010 , GLY A:1020 , ASP A:1021 , HOH A:1305 , HOH A:1311BINDING SITE FOR RESIDUE 1J6 A 1201
2AC2SOFTWARELEU B:881 , GLY B:882 , GLU B:883 , GLY B:884 , VAL B:889 , ALA B:906 , GLU B:957 , PHE B:958 , LEU B:959 , GLY B:962 , SER B:963 , GLU B:966 , ARG B:1007 , LEU B:1010 , ASP B:1021 , HOH B:1305 , HOH B:1307BINDING SITE FOR RESIDUE 1J6 B 1201

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4IVC)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4IVC)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4IVC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4IVC)

(-) Exons   (0, 0)

(no "Exon" information available for 4IVC)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:293
                                                                                                                                                                                                                                                                                                                                      
               SCOP domains d4ivca_ A: automated matches                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................hhh.eeeeeeeee...eeeeeeee........eeeeeeee...hhhhhhhhhhhhh........eeeee....eeeee.....hhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeeee..eeee......ee.......ee.......hhhhhhhhhhhhheehhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..........hhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4ivc A  853 GDIVSEKKPATEVDPTHFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKPHIADLKKEIEILRNLYHENIVKYKGICTEGIKLIMEFLPSGSLKEYLPKNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEyyTVKDDRDSPVFWYAPECLMQSKFYIASDVWSFGVTLHELLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKEGKRLPCPPNCPDEVYQLMRKCWEFQPSNRTSFQNLIEGFEALLK 1154
                                   862       872       882       892       902       912|      927       937       951       961       971       981       991      1001      1011      1021      1031  ||  1041      1051      1061      1071      1081      1091      1101      1111      1121      1131      1141      1151   
                                                                                     912|                         946|                                                                               1034-PTR                                                                                                                    
                                                                                      918                          951                                                                                1035-PTR                                                                                                                   


Chain B from PDB  Type:PROTEIN  Length:282
                                                                                                                                                                                                                                                                                                                           
               SCOP domains d4ivcb_ B: automated matches                                                                                                                                                                                                                                                               SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ......hhh.eeeeeeeee...eeeeeeee.........eeeeeee...hhhhhhhhhhhhhh........eeeee....eeeee.....hhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeeee..eeee......ee......eee.......hhhhhhhhhhhh.eeehhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh..........hhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                4ivc B  865 VDPTHFEKRFLKRIRDLGEGHFGKVELCRYDPEGDNTGEQVAVKSLKPNHIADLKKEIEILRNLYHENIVKYKGICTNGIKLIMEFLPSGSLKEYLPKNKNKINLKQQLKYAVQICKGMDYLGSRQYVHRDLAARNVLVESEHQVKIGDFGLTKAIETDKEyyTVKDDRDSPVFWYAPECLMQSKFYIASDVWSFGVTLHELLTYCDSDSSPMALFLKMIGPTHGQMTVTRLVNTLKEGKRLPCPPNCPDEVYQLMRKCWEFQPSNRTSFQNLIEGFEALLK 1154
                                   874       884       894       904       918       928       938      |952       962       972       982       992      1002      1012      1022      1032 ||   1042      1052      1062      1072      1082      1092      1102      1112      1122      1132      1142      1152  
                                                                         912|                         945|                                                                                1034-PTR                                                                                                                    
                                                                          917                          950                                                                                 1035-PTR
   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4IVC)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4IVC)

(-) Gene Ontology  (42, 42)

Asymmetric Unit(hide GO term definitions)

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  JAK1_HUMAN | P23458
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  2.7.10.2
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        JAK1_HUMAN | P23458: 3eyg 3eyh 4e4l 4e4n 4e5w 4ehz 4ei4 4fk6 4gs0 4i5c 4ivb 4ivd 4k6z 4k77 4l00 4l01 5e1e 5hx8 5ixd 5ixi 5khw 5khx 5l04

(-) Related Entries Specified in the PDB File

4iva 4ivb 4ivd