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(-) Description

Title :  CRYSTAL STRUCTURE OF AN INHIBITOR-BOUND SYK
 
Authors :  S. J. Lee, J. Choi, B. G. Han, H. Song, J. S. Koh, B. I. Lee
Date :  30 Dec 14  (Deposition) - 30 Dec 15  (Release) - 19 Oct 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Syk Kinase, Inhibitor, Spleen Tyrosine Kinase, Transferase- Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  S. J. Lee, J. S. Choi, B. G. Han, H. S. Kim, H. J. Song, J. Lee, S. Nam, S. H. Goh, J. H. Kim, J. S. Koh, B. I. Lee
Crystal Structures Of Spleen Tyrosine Kinase In Complex Wit Novel Inhibitors: Structural Insights For Design Of Anticancer Drugs
Febs J. V. 283 3613 2016
PubMed-ID: 27504936  |  Reference-DOI: 10.1111/FEBS.13831

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE SYK
    ChainsA
    EC Number2.7.10.2
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System CommonFALL ARMYWORM
    Expression System PlasmidPVL1393
    Expression System Taxid7108
    Expression System Vector TypeBACULOVIRUS
    FragmentPROTEIN KINASE DOMAIN, RESIDUES 356-635
    GeneSYK
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSPLEEN 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
1X4G1Ligand/Ion(3R)-1-{[1-(5-FLUORO-2-{[4-(2-HYDROXYETHOXY)-3,5-DIMETHYLPHENYL]AMINO}PYRIMIDIN-4-YL)-4-METHYL-1H-PYRROL-3-YL]METHYL}PYRROLIDIN-3-OL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:377 , ALA A:400 , VAL A:433 , MET A:448 , 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 , ASP A:512 , HOH A:848binding site for residue X4G A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4XG4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4XG4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4XG4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4XG4)

(-) Exons   (0, 0)

(no "Exon" information available for 4XG4)

(-) 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:264
                                                                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhh.eeeeeeeeeee..eeeeeeeee....eeeeeeeee...hhhhhhhhhhhhhh........eeeeee...eeeeee....eehhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eeeee..eeee......ee.......ee...hhhhhhhhhhhhheehhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh..........hhhhhhhhhhhh........hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4xg4 A 363 VYLDRKLLTLEDKELGSGNFGTVKKGYYQMKKVVKTVAVKILKPALKDELLAEANVMQQLDNPYIVRMIGICEAESWMLVMEMAELGPLNKYLQQNRHVKDKNIIELVHQVSMGMKYLEESNFVHRDLAARNVLLVTQHYAKISDFGLSKALRADENYYKAKWPVKWYAPECINYYKFSSKSDVWSFGVLMWEAFSYGQKPYRGMKGSEVTAMLEKGERMGCPAGCPREMYDLMNLCWTYDVENRPGFAAVELRLRNYYYDVVN 635
                                   372       382       392       402  ||   417       427       437       447       457       467       477       487       497       507       517       527||     541       551       561       571       581       591       601       611       621       631    
                                                                    405|                                                                                                                  528|                                                                                                      
                                                                     411                                                                                                                   533                                                                                                      

   Legend:   → Mismatch (orange background)
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  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  (0, 0)

(no "SCOP Domain" information available for 4XG4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4XG4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4XG4)

(-) Gene Ontology  (87, 87)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        KSYK_HUMAN | P434051a81 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 4xg6 4xg7 4xg8 4xg9 4yjo 4yjp 4yjq 4yjr 4yjs 4yjt 4yju 4yjv 5c26 5c27 5cxh 5cxz 5cy3 5ghv 5lma 5lmb 5t68 5tiu 5tr6 5tt7

(-) Related Entries Specified in the PDB File

4xg2 4xg3 4xg5 4xg6 4xg7 4xg8 4xg9