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(-) Description

Title :  POTENT AND SELECTIVE INHIBITORS OF PI3K-DELTA: OBTAINING ISOFORM SELECTIVITY FROM THE AFFINITY POCKET AND TRYPTOPHAN SHELF
 
Authors :  J. M. Murray
Date :  02 May 12  (Deposition) - 17 Apr 13  (Release) - 17 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Kinase P110, P110-Gamma, Lipid Kinase, Cytoplasmic, Transferase- Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. P. Sutherlin, S. Baker, A. Bisconte, P. M. Blaney, A. Brown, B. K. Chan, D. Chantry, G. Castanedo, P. Depledge, P. Goldsmith, D. M. Goldstein, T. Hancox, J. Kaur, D. Knowles, R. Kondru, J. Lesnick, M. C. Lucas, C. Lewis, J. Murray, A. J. Nadin, J. Nonomiya, J. Pang, N. Pegg, S. Price, K. Reif, B. S. Safina, L. Salphati, S. Staben, E. M. Seward, S. Shuttleworth, S. Sohal, Z. K. Sweeney, M. Ultsch, B. Waszkowycz, B. Wei
Potent And Selective Inhibitors Of Pi3K-Delta: Obtaining Isoform Selectivity From The Affinity Pocket And Tryptophan Shelf
Bioorg. Med. Chem. Lett. V. 22 4296 2012
PubMed-ID: 22672799  |  Reference-DOI: 10.1016/J.BMCL.2012.05.027

(-) Compounds

Molecule 1 - PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM
    Chains: A
    EC Number: 2.7.1.153, 2.7.11.1
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF9
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 144-1102
    Gene: PIK3CG
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PI3-KINASE SUBUNIT GAMMA, PI3K-GAMMA, PI3KGAMMA, PTDINS-3- KINASE SUBUNIT GAMMA, PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE 110 KDA CATALYTIC SUBUNIT GAMMA, PTDINS-3-KINASE SUBUNIT P110-GAMMA, P110GAMMA, PHOSPHOINOSITIDE-3-KINASE CATALYTIC GAMMA POLYPEPTIDE, SERINE/THREONINE PROTEIN KINASE PIK3CG, P120-PI3K

 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
10SD1Ligand/Ion2-(1-{[2-(2H-INDAZOL-4-YL)-4-(MORPHOLIN-4-YL)PYRIDO[3,2-D]PYRIMIDIN-6-YL]METHYL}PIPERIDIN-4-YL)PROPAN-2-OL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:812 , ILE A:831 , LYS A:833 , TYR A:867 , GLU A:880 , ILE A:881 , VAL A:882 , LYS A:890 , MET A:953 , ILE A:963 , ASP A:964BINDING SITE FOR RESIDUE 0SD A 4000

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Lys A:756 -Tyr A:757
2Tyr A:757 -Asp A:758
3Val A:759 -Ser A:760
4Asn A:776 -Ser A:777
5Ser A:777 -Gln A:778
6His A:834 -Gly A:835

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4EZK)

(-) 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:842
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains d4ezka1 A:143-321 Phoshoinositide 3-kinase (PI3K)                                                                                                                     -d4ezka2 A:357-522 Phoshoinositide 3-kinase (PI3K)                                                                                      d4ezka3 A:525-725 Phoshoinositide 3-kinase (PI3K) helical domain                                                                                                                          d4ezka4 A:726-1091 Phoshoinositide 3-kinase (PI3K), catalytic domain                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhh......eeeeeee..eeeeeee....hhhhhhhhhhhh......eeee.....ee....hhhhhhhhhhhhhh...eeeeee...hhhhhh........eeeeeeeeee..........eeeeeeeeee..eeeeeee...ee...eeeeeeeeeeeee........eeeeeee...eeeeee..........eeeeee.ee....hhhhhh...........eeeeee..........hhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhh...hhhhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhh......eee..eeeeeeeee.hhhhee.......eeeeeee..........eeeeee....hhhhhhhhhhhhhhhhhhhhh..........eeeee..eeeee....eeehhhhhhh..........hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.....hhh.eeee....eee.............hhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4ezk A  143 MSEESQAFQRQLTALIGYDVTDVSNVHDDELEFTRRGLVTPRMAEVASRDPKLYAMHPWVTSKPLPEYLWKKIANNCIFIVIHRSTTSQTIKVSPDDTPGAILQSFFTKMAEQDFVLRVCGRDEYLVGETPIKNFQWVRHCLKNGEEIHVVLDTPPDPALDEVRKEECDRKFRVKIRGIDIPVLPRNTDLTVFVEANIQHGQQVLCQRRTSPKPFTEEVLWNVWLEFSIKIKDLPKGALLNLQIYCLLYYVNLLLIDHRFLLRRGEYVLHMWQISGFNADKLTSATNPDKENSMSISILLDNHPIARAEMPNQLRKQLEAIIATDPLNPLTAEDKELLWHFRYESLKHPKAYPKLFSSVKWGQQEIVAKTYQLLARREVWDQSALDVGLTMQLLDCNFSDENVRAIAVQKLESLEDDDVLHYLLQLVQAVKFEPYHDSALARFLLKRGLRNKRIGHFLFWFLRSEIAQSRHYQQRFAVILEAYLRGCGTAMLHDFTQQVQVIEMLQKVTLDIKSLSAEKYDVSSQVISQLKQKLENLQNSQLPESFRVPYDPGLKAGALAIEKCTVMASKKKPLWLEFKCADPTALSNETIGIIFKHGDDLRQDMLILQILRIMESIWETESLDLCLLPYGCISTGDKIGMIEIVKDATTIAKIQQSTVGNTGAFKDEVLNHWLKEKSPTEEKFQAAVERFVYSCAGYCVATFVLGIGDRHNDNIMITETGNLFHIDFGHIERVPFVLTPDFLFVMGTSGKKTSPHFQKFQDICVKAYLALRHHTNLLIILFSMMLMTGMPQLTSKEDIEYIRDALTVGKNEEDAKKYFLDQIEVCRDKGWTVQFNWFLHLV 1091
                                   152       162       172       182       192       202       212       222       232       242       252||     275       285       295       305       315      |359       369       379       389       399       409       419       429     ||463       473       483     ||500       510       520 ||  ||547       557       567       577       587       597       607       617       627       637       647       657       667       677       687       697       707       717       727       737       747       757       767       777       787       797       807       817       827       837       847       857       867       877       887       897       907       917       927       937       947       957       967||     989       999      1009      1019      1029      1039      1049      1059      1069      1079      1089  
                                                                                                                                        253|                                                    322|                                                                           435|                          489|                      522|  ||                                                                                                                                                                                                                                                                                                                                                                                                                                     968|                                                                                                              
                                                                                                                                         267                                                     357                                                                            460                           497                       525  ||                                                                                                                                                                                                                                                                                                                                                                                                                                      981                                                                                                              
                                                                                                                                                                                                                                                                                                                                           528|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                                                                            544
   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  (4, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (60, 60)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asn A:776 - Ser A:777   [ RasMol ]  
    His A:834 - Gly A:835   [ RasMol ]  
    Lys A:756 - Tyr A:757   [ RasMol ]  
    Ser A:777 - Gln A:778   [ RasMol ]  
    Tyr A:757 - Asp A:758   [ RasMol ]  
    Val A:759 - Ser A:760   [ RasMol ]  
 

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  4ezk
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  PK3CG_HUMAN | P48736
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  2.7.1.153
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  2.7.11.1
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 Related Entries

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

UniProtKB/Swiss-Prot
        PK3CG_HUMAN | P48736: 1e8y 1e8z 1he8 2a4z 2a5u 2chw 2chx 2chz 2v4l 3apc 3apd 3apf 3csf 3cst 3dbs 3dpd 3ene 3ibe 3l08 3l13 3l16 3l17 3l54 3lj3 3mjw 3ml8 3ml9 3nzs 3nzu 3oaw 3p2b 3pre 3prz 3ps6 3qaq 3qar 3qjz 3qk0 3r7q 3r7r 3s2a 3sd5 3t8m 3tjp 3tl5 3zvv 3zw3 4anu 4anv 4anw 4anx 4aof 4dk5 4ezj 4ezl 4f1s 4fa6 4fad 4fhj 4fhk 4fjy 4fjz 4flh 4ful 4g11 4gb9 4hle 4hvb 4j6i 4kz0 4kzc 4ps3 4ps7 4ps8 4urk 4wwn 4wwo 4wwp 4xx5 4xz4 5eds 5g2n 5g55 5jha 5jhb 5kae 5t23

(-) Related Entries Specified in the PDB File

4ezj 4ezl