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(-) Description

Title :  CO-CRYSTAL STRUCTURE OF PERK BOUND TO 4-{2-AMINO-4-METHYL-3-[2-(METHYLAMINO)-1,3-BENZOTHIAZOL-6-YL]BENZOYL}-1-METHYL-2,5-DIPHENYL-1, 2-DIHYDRO-3H-PYRAZOL-3-ONE INHIBITOR
 
Authors :  P. L. Shaffer, A. M. Long, H. Chen
Date :  09 Dec 14  (Deposition) - 28 Jan 15  (Release) - 25 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Catalytic Domain, Transferase-Transferase Inhibitor, Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. L. Smith, K. L. Andrews, H. Beckmann, S. F. Bellon, P. J. Beltran, S. Booker, H. Chen, Y. A. Chung, N. D. D'Angelo, J. Dao, K. R. Dellamaggiore, P. Jaeckel, R. Kendall, K. Labitzke, A. M. Long, S. Materna-Reichelt, P. Mitchell, M. H. Norman, D. Powers, M. Rose, P. L. Shaffer, M. M. Wu, J. R. Lipford
Discovery Of 1H-Pyrazol-3(2H)-Ones As Potent And Selective Inhibitors Of Protein Kinase R-Like Endoplasmic Reticulum Kinase (Perk).
J. Med. Chem. V. 58 1426 2015
PubMed-ID: 25587754  |  Reference-DOI: 10.1021/JM5017494

(-) Compounds

Molecule 1 - EUKARYOTIC TRANSLATION INITIATION FACTOR 2-ALPHA KINASE 3, EUKARYOTIC TRANSLATION INITIATION FACTOR 2-ALPHA KINASE 3
    ChainsA
    EC Number2.7.11.1
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneEIF2AK3, PEK, PERK
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymPRKR-LIKE ENDOPLASMIC RETICULUM KINASE,PANCREATIC EIF2-ALPHA KINASE,HSPEK

 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
13Z41Ligand/Ion4-{2-AMINO-4-METHYL-3-[2-(METHYLAMINO)-1,3-BENZOTHIAZOL-6-YL]BENZOYL}-1-METHYL-2,5-DIPHENYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE
2GOL1Ligand/IonGLYCEROL
3TLA1Ligand/IonL(+)-TARTARIC ACID

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREALA A:620 , LYS A:622 , GLU A:639 , LEU A:643 , VAL A:652 , ILE A:886 , MET A:888 , GLN A:889 , CYS A:891 , GLY A:954 , ASP A:955 , PHE A:956 , GOL A:1103binding site for residue 3Z4 A 1101
2AC2SOFTWAREARG A:629 , LEU A:631 , ALA A:632 , TRP A:899 , ARG A:903 , HOH A:1209 , HOH A:1219 , HOH A:1220 , HOH A:1234 , HOH A:1246 , HOH A:1259binding site for residue TLA A 1102
3AC3SOFTWAREGLU A:639 , ALA A:642 , LEU A:933 , MET A:934 , HIS A:935 , 3Z4 A:1101 , HOH A:1343 , HOH A:1357binding site for residue GOL A 1103

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4X7L)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4X7L)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4X7L)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4X7L)

(-) Exons   (0, 0)

(no "Exon" information available for 4X7L)

(-) 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:260
                                                                                                                                                                                                                                                                                                     
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhheeeeeeeeee..eeeeeeee.....eeeeeeee...hhhhhhhhhhhhhhhhh........eeeeeee.....eeeeeee.....hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhh.eee.....eee............hhhhhh.....hhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4x7l A  585 YISRYLTDFEPIQCLGRGGFGVVFEAKNKVDDCNYAIKRIRLPNRELAREKVMREVKALAKLEHPGIVRYFNAWLEAPPKVYLYIQMQLCRKENLKDWMNGRCTIEERERSVCLHIFLQIAEAVEFLHSKGLMHRNLKPSNIFFTMDDVVKVGDFGLVTTKLYMSPEQIHGNSYSHKVDIFSLGLILFELLYPFSTQMERVRTLTDVRNLKFPPLFTQKYPCEYVMVQDMLSPSPMERPEAINIIENAVFEDLDFPGKTV 1087
                                   594       604       614       624       634       644       654       881       891       901       911       921       931       941       951       987       997      1007      1017      1027      1037      1047      1057      1067      1077      1087
                                                                                                        663|                                                                            960|                                                                                                    
                                                                                                         881                                                                             987                                                                                                    

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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 4X7L)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4X7L)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4X7L)

(-) Gene Ontology  (58, 58)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        E2AK3_HUMAN | Q9NZJ54g31 4g34 4m7i 4x7h 4x7j 4x7k 4x7n 4x7o 4yzs 5sv7

(-) Related Entries Specified in the PDB File

4x7h 4x7j 4x7k 4x7n 4x7p