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(-) Description

Title :  DISCOVERY OF TAK-659, AN ORALLY AVAILABLE INVESTIGATIONAL INHIBITOR OF SPLEEN TYROSINE KINASE (SYK)
 
Authors :  J. Yano, A. Jennings, B. Lam, I. D. Hoffman
Date :  01 Nov 16  (Deposition) - 30 Nov 16  (Release) - 14 Dec 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.77
Chains :  Asym./Biol. Unit :  A
Keywords :  Inhibitor, Kinase, Leukemia, Lymphoma, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Lam, Y. Arikawa, J. Cramlett, Q. Dong, R. De Jong, V. Feher, C. E. Grimshaw, P. J. Farrell, I. D. Hoffman, A. Jennings, B. Jones, J. Matuszkiewicz, J. Miura, H. Miyake, S. R. Natala, L. Shi, M. Takahashi, E. Taylor, C. Wyrick, J. Yano, J. Zalevsky, Z. Nie
Discovery Of Tak-659 An Orally Available Investigational Inhibitor Of Spleen Tyrosine Kinase (Syk).
Bioorg. Med. Chem. Lett. V. 26 5947 2016
PubMed-ID: 27839918  |  Reference-DOI: 10.1016/J.BMCL.2016.10.087

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE SYK
    Chains: A
    EC Number: 2.7.10.2
    Engineered: YES
    Expression System: BACULOVIRUS EXPRESSION VECTOR PFASTBAC1-HM
    Expression System Taxid: 274590
    Fragment: UNP RESIDUES 356-635
    Gene: SYK
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: SPLEEN TYROSINE KINASE,P72-SYK

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
17KF1Ligand/Ion2-{[(1R,2S)-2-AMINOCYCLOHEXYL]AMINO}-4-[(3-METHYLPHENYL)AMINO]-6,7-DIHYDRO-5H-PYRROLO[3,4-D]PYRIMIDIN-5-ONE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:377 , ALA A:400 , GLU A:449 , MET A:450 , ALA A:451 , GLU A:452 , GLY A:454 , PRO A:455 , ARG A:498 , ASN A:499 , LEU A:501 , SER A:511 , ASP A:512 , HOH A:1011 , HOH A:1098binding site for residue 7KF A 901

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5TT7)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5TT7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5TT7)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5TT7)

(-) Exons   (0, 0)

(no "Exon" information available for 5TT7)

(-) Sequences/Alignments

Asymmetric/Biological 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    
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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:274
                                                                                                                                                                                                                                                                                                                  
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh.hhh.eee........eeeeeeee....eeeeeeee...hhhhhhhhhhhhhhhh.......eeeeee...eeeeee....eehhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeeee..eeee......ee.......ee.......hhhhhhhhhhhhheehhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh..........hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5tt7 A 358 IRPKEVYLDRKLLTLEDKELGSGTVKKGYYQMKKVVKTVAVKILKPALKDELLAEANVMQQLDNPYIVRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSKALRADENYYKAQTHGKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMGCPAGCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVNHHHH 639
                                   367       377 ||    390       400    || 415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635    
                                               379|                   405|                                                                                                                                                                                                                                    
                                                383                    411
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5TT7)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5TT7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5TT7)

(-) Gene Ontology  (87, 87)

Asymmetric/Biological Unit(hide GO term definitions)

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  5tt7
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  KSYK_HUMAN | P43405
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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
        KSYK_HUMAN | P43405: 1a81 1csy 1csz 1xba 1xbb 1xbc 3buw 3emg 3fqe 3fqh 3fqs 3srv 3tub 3tuc 3tud 3vf8 3vf9 4dfl 4dfn 4f4p 4fl1 4fl2 4fl3 4fyn 4fyo 4fz6 4fz7 4gfg 4i0r 4i0s 4i0t 4puz 4pv0 4px6 4rss 4rx7 4rx8 4rx9 4wnm 4xg2 4xg3 4xg4 4xg6 4xg7 4xg8 4xg9 4yjo 4yjp 4yjq 4yjr 4yjs 4yjt 4yju 4yjv 5c26 5c27 5cxh 5cxz 5cy3 5ghv 5lma 5lmb 5t68 5tiu 5tr6

(-) Related Entries Specified in the PDB File

5tr6