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(-) Description

Title :  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
 
Authors :  J. S. Sack
Date :  21 Dec 16  (Deposition) - 08 Feb 17  (Release) - 22 Feb 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Lipid Kinase, Inhibitor, Pi3K Alpha, Transferase-Transferase Inhibitor Complex, Transferase-Transferase Regulator Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Y. Qin, Z. Ruan, R. J. Cherney, T. G. Dhar, J. Neels, C. A. Weigelt, J. S. Sack, A. S. Srivastava, L. A. Cornelius, J. A. Tino, K. Stefanski, X. Gu, J. Xie, V. Susulic, X. Yang, M. Yarde-Chinn, S. Skala, R. Bosnius C. Goldstein, P. Davies, S. Ruepp, L. Salter-Cid, R. S. Bhide, M. A. Pos
Discovery Of 7-(3-(Piperazin-1-Yl)Phenyl)Pyrrolo[2, 1-F][1, 2, 4]Triazin-4-Amine Derivatives As Highly Potent And Selectiv Pi3K Delta Inhibitors.
Bioorg. Med. Chem. Lett. V. 27 855 2017
PubMed-ID: 28108251  |  Reference-DOI: 10.1016/J.BMCL.2017.01.016

(-) Compounds

Molecule 1 - PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT ALPHA ISOFORM
    Chains: A
    EC Number: 2.7.1.153
    Engineered: YES
    Expression System: UNIDENTIFIED BACULOVIRUS
    Expression System Taxid: 10469
    Gene: PIK3CA
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PTDINS-3-KINASE SUBUNIT ALPHA,PHOSPHATIDYLINOSITOL 4,5- BISPHOSPHATE 3-KINASE 110 KDA CATALYTIC SUBUNIT ALPHA,P110ALPHA, PHOSPHOINOSITIDE-3-KINASE CATALYTIC ALPHA POLYPEPTIDE, SERINE/THREONINE PROTEIN KINASE PIK3CA

 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
185S1Ligand/Ion1-[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

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:770 , MET A:772 , SER A:774 , PRO A:778 , TRP A:780 , LYS A:802 , TYR A:836 , GLU A:849 , VAL A:850 , VAL A:851 , GLN A:859 , ILE A:932binding site for residue 85S A 4000

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ser A:158 -Pro A:159

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5UBR)

(-) 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:887
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh..hhhhhh..hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh..........hhhhhh.....eeeeeeeeee....eeeeeeeeee...hhhhhhhhhhhhhhh....eeeee...........hhhhhhhhhhhhhhh...eeeeeehhhhhh.........hhhhh........eeeeeeeeee.....eeeeeeeee..ee....ee.........eeeeeeeeeee.hhh...eeeeeeeee....eeeeeeeee..........eeeeee.ee........................eeeeee..........hhhhhhhhhhhhhhhhhh.hhhhhh...........hhhhhhhhhhhhh.......hhhhhhhhhhh..hhhhhhhhhhhhhhh....hhhhhhhhhhhhhh....hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhh.hhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh...hhhhh.eee..eeeeee...hhhhhee.......eeeeee....hhhhh..eeeeeeee...hhhhhhhhhhhhhhhhhhhhh..........eeeee..eeeee....eeehhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........eeee....eee...................hhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                5ubr A  107 NREEKILNREIGFAIGMPVCEFDMVKDPEVQDFRRNILNVCKEAVDLRDLNSPHSRAMYVYPPNVESSPELPKHIYNKLDKGQIIVVIWVIVSPNNDKQKYTLKINHDCVPEQVIAEAIRKKTRSMGKYILKVCGCDEYFLEKYPLSQYKYIRSCIMLGRMPNLMLMAKESLYSQLPMDCFTMPSYSRKSLWVINSALRIKILCATYVNVKIYVRTGIYHGGEPLCDNVNTQRVPCSNPRWNEWLNYDIYIPDLPRAARLCLSICSVEEHCPLAWGNINLFDYTDTLVSGKMALNLWPVPHGLEDLLNPIGVTGSNPNKETPCLELEFDWFSSVVKFPDMSVIEEHANWSVSREAGFSYSHAGLSNRLARDNELRENDKEQLKAISTRDPLSEITEQEKDFLWSHRHYCVTIPEILPKLLLSVKWNSRDEVAQMYCLVKDWPPIKPEQAMELLDCNYPDPMVRGFAVRCLEKYLTDDKLSQYLIQLVQVLKYEQYLDNLLVRFLLKKALTNQRIGHFFFWHLKSEMHNKTVSQRFGLLLESYCRACGMYLKHLNRQVEAMEKLINLTDILKQEKKDETQKVQMKFLVEQMRRPDFMDALQGFLSPLNPAHQLGNLRLEECRIMSSAKRPLWLNWENPDIMSELLFQNNEIIFKNGDDLRQDMLTLQIIRIMENIWQNQGLDLRMLPYGCLSIGDCVGLIEVVRNSHTIMQIQCKFNSHTLHQWLKDKNKGEIYDAAIDLFTRSCAGYCVATFILGIGDRHNSNIMVKDDGQLFHIDFGHFLDHKKRERVPFVLTQDFLIVISKGAQECTKTREFERFQEMCYKAYLAIRQHANLFINLFSMMLGSGMPELQSFDDIAYIRKTLALDKTEQEALEYFMKQMNDAHHGG 1050
                                   116       126       136       146       156       166       176       186       196       206       216       226     ||251       261       271       281       291       301       326       336       346|      362       372       382       392       402      |419       429       439       449       459       469       479       489       499       509       519       529       539       549       559       569       579       589       599       609       619       629       639       649       659       669       679       689       699       709       719       729       739       749       759       769       779       789       799       809       819       829       839       849       859   ||  877       887       897       907       917       927       937    || 953       963       973       983       993      1003      1013      1023      1033      1043       
                                                                                                                                                       232|                                                          309|                  346|                                                     409|                                                                                                                                                                                                                                                                                                                                                                                                                                                           863|                                                                   942|                                                                                                     
                                                                                                                                                        248                                                           325                   353                                                      417                                                                                                                                                                                                                                                                                                                                                                                                                                                            872                                                                    949
   Legend:   → Mismatch (orange background)
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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 5UBR)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (57, 57)

Asymmetric/Biological Unit(hide GO term definitions)

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  PK3CA_HUMAN | P42336
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 Related Entries

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UniProtKB/Swiss-Prot
        PK3CA_HUMAN | P42336: 2enq 2rd0 3hhm 3hiz 3zim 4jps 4l1b 4l23 4l2y 4ovu 4ovv 4tuu 4tv3 4waf 4ykn 4zop 5dxh 5dxt 5fi4 5itd 5sw8 5swg 5swo 5swp 5swr 5swt 5sx8 5sx9 5sxa 5sxb 5sxc 5sxd 5sxe 5sxf 5sxi 5sxj 5sxk 5uk8 5ukj 5ul1

(-) Related Entries Specified in the PDB File

5ubt