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(-) Description

Title :  STRUCTURE OF PI3K GAMMA WITH IMIDAZOPYRIDINE INHIBITORS
 
Authors :  M. S. Knapp, E. A. Elling
Date :  29 May 13  (Deposition) - 17 Jul 13  (Release) - 28 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.25
Chains :  Asym./Biol. Unit :  A
Keywords :  Lipid Kinase, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Pecchi, Z. J. Ni, W. Han, A. Smith, J. Lan, M. Burger, H. Merritt, M. Wiesmann, J. Chan, S. Kaufman, M. S. Knapp, J. Janssen, K. Huh, C. F. Voliva
Structure Guided Optimization Of A Fragment Hit To Imidazopyridine Inhibitors Of Pi3K.
Bioorg. Med. Chem. Lett. V. 23 4652 2013
PubMed-ID: 23820386  |  Reference-DOI: 10.1016/J.BMCL.2013.06.010

(-) 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 Taxid: 7108
    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  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
11UK1Ligand/IonN-{6-[6-AMINO-5-(TRIFLUOROMETHYL)PYRIDIN-3-YL]IMIDAZO[1,2-A]PYRIDIN-2-YL}ACETAMIDE
2SO41Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:812 , ILE A:831 , LYS A:833 , TYR A:867 , ILE A:879 , GLU A:880 , ILE A:881 , VAL A:882 , ALA A:885 , MET A:953 , ILE A:963 , ASP A:964BINDING SITE FOR RESIDUE 1UK A 1201
2AC2SOFTWAREPHE A:694 , GLN A:846BINDING SITE FOR RESIDUE SO4 A 1202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Ala A:754 -Glu A:755
2Lys A:756 -Tyr A:757
3Ala A:901 -Phe A:902

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KZC)

(-) 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:821
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhh..eeeeeee..eeeeeee................eeee.....ee....hhhhhhhhhhhhhhh...eeeee...hhhhhh.......eeeeeeeeee....eeeeeeeeee..eeeeeee...ee...eeeeeeeeeeeee........eeeeeee...eeeeeeee..........eeeeee.ee...hhhhhh...........eeeeee......hhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhh.hhhhhh..hhhhhhhh......hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhh.....ee.......eeeee.hhhhee.......eeeeeee........eeeeeee...hhhhhhhhhhhhhhhhhhhhh..........eeeee..eeeee....eeehhhhhhhhh........hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhh.eeee....eee.hhhhhhh........hhhhhhhhh....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhh.....hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4kzc A  144 SEESQAFQRQLTALIGYDVTDVSNVHDDELEFTRRGLVTPRMAEVASRDPKLYAMHPWVTSKPLPEYLWKNCIFIVIHRSTTSQTIKVSPDDTPGAISFFTQDFVLRVCGRDEYLVGETPIKNFQWVRHCLKNGEEIHVVLDTPPDPALDEVRKECDRKFRVKIRGIDIPVLTVFVEANIQHGQQVLCQRRTSPKPFTEEVLWNVWLEFSIKIKDLPKGALLNLQIYCVRLLYYVNLLLIDHRFLLRRGEYVLHMWQISGNADKLTSATNPDKENSMSISILLDNRAEMPNQLRKQLEAIIATDPLNPLTAEDKELLWHFRYESLKHPKAYPKLFSSVKWGQQEIVAKTYQLLARREVWDQSALDVGLTMQLLDCNFSDENVRAIAVQKLESLEDDDVLHYLLQLVQAVKFEPYHDSALARFLLKRGLRNKRIGHFLFWFLRSEIAQSRHYQQRFAVILEAYLRGCGTAMLHDFTQQVQVIEMLQKVTLDIKSLSAEKYDVSSQVISQLKQKLENLQNSQLPESFRVPYDPGLKAGALAIEKCKVMASKKKPLWLEFKCADPTANETIGIIFKHGDDLRQDMLILQILRIMESIWETESLDLCLLPYGCISTGDKIGMIEIVKDATTIAKIQQSTVGNTGAFKDEVLNHWLKEKSPTEEKFQAAVERFVYSCAGYCVATFVLGIGDRHNDNIMITETGNLFHIDFGHILGNERVPFVLTPDFLFVMGTSKTSPHFQKFQDICVKAYLALRHHTNLLIILFSMMLMTGMPQLTSKEDIEYIRDALTVGKNEEDAKKYFLDQIEVCRDKGWTVQFNWFLHLVL 1092
                                   153       163       173       183       193       203       213|      227       237      |249||     276       286       296       306       316    || 361       371||     387       397       407       417       427       459       469       479       489|      507       517    || 548       558       568       578       588       598       608       618       628       638       648       658       668       678       688       698       708       718       728       738       748       758       768       778       788       798       808       818   ||  830       840       850       860       870       880       890       900       910       920       930       940       950       960       970||     989      1001      1011      1021      1031      1041      1051      1061      1071      1081      1091 
                                                                                               213|                       244|  ||                                                  321|            372|                                                     435|                            489|                     522|                                                                                                                                                                                                                                                                                   822|                                                                                                                                               971|              998|                                                                                           
                                                                                                218                        247  ||                                                   357             379                                                      458                             498                      544                                                                                                                                                                                                                                                                                    825                                                                                                                                                981              1001                                                                                           
                                                                                                                              250|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                               268
   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 4KZC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (60, 60)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Ala A:754 - Glu A:755   [ RasMol ]  
    Ala A:901 - Phe A:902   [ RasMol ]  
    Lys A:756 - Tyr A:757   [ RasMol ]  
 

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  PK3CG_HUMAN | P48736
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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 4ezk 4ezl 4f1s 4fa6 4fad 4fhj 4fhk 4fjy 4fjz 4flh 4ful 4g11 4gb9 4hle 4hvb 4j6i 4kz0 4ps3 4ps7 4ps8 4urk 4wwn 4wwo 4wwp 4xx5 4xz4 5eds 5g2n 5g55 5jha 5jhb 5kae 5t23

(-) Related Entries Specified in the PDB File

4kz0