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(-) Description

Title :  CRYSTAL STRUCTURE OF AUTOINHIBITED FORM OF AKT1 IN COMPLEX WITH N-(4-(5-(3-ACETAMIDOPHENYL)-2-(2-AMINOPYRIDIN-3-YL)-3H-IMIDAZO[4,5-B]PYRIDIN-3-YL)BENZYL)-3-FLUOROBENZAMIDE
 
Authors :  S. Eathiraj
Date :  06 Apr 12  (Deposition) - 23 May 12  (Release) - 02 Jan 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.19
Chains :  Asym./Biol. Unit :  A
Keywords :  Akt1, Autoinhibition, Allosteric Inhibitor, Kinase Inhibitor, Hydrophobic Collapase, Kinase, Atpase, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. A. Ashwell, J. M. Lapierre, C. Brassard, K. Bresciano, C. Bull, S. Cornell-Kennon, S. Eathiraj, D. S. France, T. Hall, J. Hill, E. Kelleher, S. Khanapurkar, D. Kizer, S. Koerner, J. Link, Y. Liu, S. Makhija, M. Moussa, N. Namdev, K. Nguyen, R. Nicewonger, R. Palma, J. Szwaya, M. Tandon, U. Uppalapati, D. Vensel, L. P. Volak, E. Volckova, N. Westlund, H. Wu, R. Y. Yang, T. C. Chan
Discovery And Optimization Of A Series Of 3-(3-Phenyl-3H-Imidazo[4, 5-B]Pyridin-2-Yl)Pyridin-2-Amines: Orally Bioavailable, Selective, And Potent Atp-Independent Akt Inhibitors.
J. Med. Chem. V. 55 5291 2012
PubMed-ID: 22533986  |  Reference-DOI: 10.1021/JM300276X

(-) Compounds

Molecule 1 - RAC-ALPHA SERINE/THREONINE-PROTEIN KINASE
    Chains: A
    EC Number: 2.7.11.1
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Gene: AKT1, PKB, RAC
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: PROTEIN KINASE B, PKB, PROTEIN KINASE B ALPHA, PKB ALPHA, PROTO-ONCOGENE C-AKT, RAC-PK-ALPHA

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
10R41Ligand/IonN-(4-{5-[3-(ACETYLAMINO)PHENYL]-2-(2-AMINOPYRIDIN-3-YL)-3H-IMIDAZO[4,5-B]PYRIDIN-3-YL}BENZYL)-3-FLUOROBENZAMIDE
2EDO1Ligand/Ion1,2-ETHANEDIOL
3SBT1Ligand/Ion2-BUTANOL

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:53 , ASN A:54 , GLN A:59 , LEU A:78 , GLN A:79 , TRP A:80 , ILE A:84 , LEU A:210 , THR A:211 , VAL A:270 , VAL A:271 , TYR A:272 , ARG A:273 , ASP A:274 , ILE A:290 , ASP A:292 , TYR A:326 , HOH A:603 , HOH A:635 , HOH A:706 , HOH A:752BINDING SITE FOR RESIDUE 0R4 A 501
2AC2SOFTWARELYS A:163 , EDO A:503BINDING SITE FOR RESIDUE SBT A 502
3AC3SOFTWAREMET A:147 , ARG A:222 , SBT A:502BINDING SITE FOR RESIDUE EDO A 503

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:60 -A:77
2A:296 -A:310

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Arg A:67 -Pro A:68

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4EJN)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:376
                                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeee....eeeeeeeeee....eeee......hhhhh....eeeee......eeeeeeee..eeeeeeee..hhhhhhhhhhhhhhhh....hhh.eeeeeeeeee..eeeeeeee.....eeeeeeeehhhhh............eeeeeee..eeeeee......hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhh.......hhh.eee.....eee................hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh........hhhhhhhhhhhh.............hhhhhhhhhhhh..hhhhhhh.................... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ejn A   4 VAIVKEGWLHKRGEYIKTWRPRYFLLKNDGTFIGYKERPAPLNNFSVAQCQLMKTERPRPNTFIIRCLQWTTVIERTFHVETPEEREEWTTAIQTVADGRVTMNEFEYLKLLGKGTFGKVILVKEKATGRYYAMKILKKEVIVVLQNSRHPFLTALKYSFQTHDRLCFVMEYANGGELFFHLSRERVFSEDRARFYGAEIVSALDYLHSEKNVVYRDLKLENLMLDKDGHIKITDFGLCKEGIKKTFCGTPEYLAPEVLEDNDYGRAVDWWGLGVVMYEMMCGRLPFYNQDHEKLFELILMEEIRFPRTLGPEAKSLLSGLLKKDPKQRLGGGSEDAKEIMQHRFFAGIVWQHVYEKKLSPPFKPQVTSETDTRYF 438
                                    13        23        33        50        60        70        80        90       100       144       154       164       174       184  ||   207       217       227       237       247       257       267       277       287       297   ||  312       322       332       342       352       362       372       382       392       402       412       422       432      
                                                                 42|                                                        109|                                        187|                                                                                                 301|                                                                                                                                   
                                                                  50                                                         144                                         201                                                                                                  307
   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 4EJN)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (161, 161)

Asymmetric/Biological Unit(hide GO term definitions)

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    Arg A:67 - Pro A:68   [ RasMol ]  
 

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  4ejn
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  AKT1_HUMAN | P31749
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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
        AKT1_HUMAN | P31749: 1h10 1unp 1unq 1unr 2uvm 2uzr 2uzs 3cqu 3cqw 3mv5 3mvh 3o96 3ocb 3ow4 3qkk 3qkl 3qkm 4ekk 4ekl 4gv1 5kcv

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4EJN)