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(-) Description

Title :  CRYSTAL STRUCTURE OF BTK KINASE DOMAIN COMPLEXED WITH 2-[8-FLUORO-2-[2-(HYDROXYMETHYL)-3-[1-METHYL-5-[[5-(4-METHYLPIPERAZIN-1-YL)-2-PYRIDYL]AMINO]-6-OXO-3-PYRIDYL]PHENYL]-1-OXO-3,4-DIHYDROISOQUINOLIN-6-YL]-2-METHYL-PROPANENITRILE
 
Authors :  A. Kuglstatter, A. Wong
Date :  29 Sep 14  (Deposition) - 24 Dec 14  (Release) - 14 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Lou, Z. K. Sweeney, A. Kuglstatter, D. Davis, D. M. Goldstein, X. Han J. Hong, B. Kocer, R. K. Kondru, R. Litman, J. Mcintosh, K. Sarma, J. Suh J. Taygerly, T. D. Owens
Finding The Perfect Spot For Fluorine: Improving Potency Up To 40-Fold During A Rational Fluorine Scan Of A Bruton'S Tyrosine Kinase (Btk) Inhibitor Scaffold.
Bioorg. Med. Chem. Lett. V. 25 367 2015
PubMed-ID: 25466710  |  Reference-DOI: 10.1016/J.BMCL.2014.11.030

(-) Compounds

Molecule 1 - TYROSINE-PROTEIN KINASE BTK
    Chains: A
    EC Number: 2.7.10.2
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Expression System Vector Type: BACULOVIRUS
    Fragment: PROTEIN KINASE DOMAIN (UNP RESIDUES 378-659)
    Gene: BTK, AGMX1, ATK, BPK
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: AGAMMAGLOBULINEMIA TYROSINE KINASE, ATK, B-CELL PROGENITOR KINASE, BPK, BRUTON TYROSINE KINASE

 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
13P01Ligand/Ion2-{8-FLUORO-2-[2-(HYDROXYMETHYL)-3-(1-METHYL-5-{[5-(4-METHYLPIPERAZIN-1-YL)PYRIDIN-2-YL]AMINO}-6-OXO-1,6-DIHYDROPYRIDIN-3-YL)PHENYL]-1-OXO-1,2,3,4-TETRAHYDROISOQUINOLIN-6-YL}-2-METHYLPROPANENITRILE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:411 , PHE A:413 , VAL A:416 , ALA A:428 , LYS A:430 , THR A:474 , GLU A:475 , TYR A:476 , MET A:477 , ALA A:478 , GLY A:480 , HIS A:519 , ASP A:521 , ASN A:526 , SER A:538 , ASP A:539 , HOH A:1027 , HOH A:1051 , HOH A:1073BINDING SITE FOR RESIDUE 3P0 A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4RG0)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Arg A:468 -Pro A:469

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4RG0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4RG0)

(-) Exons   (0, 0)

(no "Exon" information available for 4RG0)

(-) 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    
   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:263
                                                                                                                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhh.eeeeeeeeee..eeeeeeee...eeeeeee......hhhhhhhhhhhhhhh.......eeeee......eeeee.....hhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.......hhh.eee.....eee...hhhhhh.hhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhh..........hhhhhhhhhhh...hhhhh.hhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rg0 A 396 EIDPKDLTFLKELGTGQFGVVKYGKWRGQYDVAIKMIKEGSMSEDEFIEEAKVMMNLSHEKLVQLYGVCTKQRPIFIITEYMANGCLLNYLREARHAFQTQQLLEMCKDVCEAMEYLESKQFLHRDLAARNCLVNDQGVVKVSDFGLSRYVLDDEYTSSVGSKFPVRWSPPEVLMYSKFSSKSDIWAFGVLMWEIYSLGKMPYERFTNSETAEHIAQGLRLYRPHLASAAVYTIMYSCWHEKADERPTFKILLSNILDVMDEE 658
                                   405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605       615       625       635       645       655
   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 4RG0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4RG0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4RG0)

(-) Gene Ontology  (49, 49)

Asymmetric/Biological Unit(hide GO term definitions)

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  4rg0
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  BTK_HUMAN | Q06187
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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
        BTK_HUMAN | Q06187: 1aww 1awx 1b55 1btk 1bwn 1k2p 1qly 2ge9 2z0p 3gen 3k54 3ocs 3oct 3p08 3pix 3piy 3piz 3pj1 3pj2 3pj3 4nwm 4ot5 4ot6 4otf 4otq 4otr 4rfy 4rfz 4rx5 4yhf 4z3v 4zly 4zlz 5bpy 5bq0 5fbn 5fbo 5j87 5jrs 5kup 5p9f 5p9g 5p9h 5p9i 5p9j 5p9k 5p9l 5p9m 5t18 5u9d 5vgo

(-) Related Entries Specified in the PDB File

4otr 4rfy 4rfz