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(-) Description

Title :  STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.
 
Authors :  T. G. Davies, W. E. Wixted, J. E. Coyle, C. Griffiths-Jones, K. Hearn, R. Mcmenamin, D. Norton, S. J. Rich, C. Richardson, G. Saxty, H. M. G. Wi A. J. Woolford, J. E. Cottom, J. Kou, J. G. Yonchuk, H. G. Feldser, Y. San J. P. Foley, B. J. Bolognese, G. Logan, P. L. Podolin, H. Yan, J. F. Calla T. D. Heightman, J. K. Kerns
Date :  16 Nov 15  (Deposition) - 13 Apr 16  (Release) - 11 May 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.78
Chains :  Asym./Biol. Unit :  A
Keywords :  Transcription, Keap1, Nrf2, Oxidative Stress (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  T. G. Davies, W. E. Wixted, J. E. Coyle, C. Griffiths-Jones, K. Hearn, R. L. Mcmenamin, D. Norton, S. J. Rich, C. Richardson, G. Saxty, H. M. G. Willems, A. J. Woolford, J. E. Cottom, J. Kou, J. G. Yonchuk, H. G. Feldser, Y. Sanchez, J. P. Foley, B. J. Bolognese, G. A. Logan, P. L. Podolin, H. Yan, J. F. Callahan, T. D. Heightman, J. K. Kerns
Mono-Acidic Inhibitors Of The Kelch-Like Ech-Associated Protein 1 : Nuclear Factor Erythroid 2-Related Factor 2 (Keap1:Nrf2) Protein-Protein Interaction With High Cell Potency Identified By Fragment-Based Discovery.
J. Med. Chem. V. 59 3991 2016
PubMed-ID: 27031670  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.6B00228

(-) Compounds

Molecule 1 - KELCH-LIKE ECH-ASSOCIATED PROTEIN 1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: KELCH DOMAIN, UNP RESIDUES 322-624
    Organism Common: HOUSE MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: CYTOSOLIC INHIBITOR OF NRF2, INRF2, KEAP1

 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
1CL1Ligand/IonCHLORIDE ION
2L6I1Ligand/Ion(3S)-3-(7-METHOXY-1-METHYL-1H-BENZO[D][1,2,3]TRIAZOL-5-YL)-3-(4-METHYL-3-(((R)-4-METHYL-1,1-DIOXIDO-3,4-DIHYDRO-2H-BENZO[B][1,4,5]OXATHIAZEPIN-2-YL)METHYL)PHENYL)PROPANOICACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:334 , SER A:363 , GLY A:364 , ASN A:382 , ARG A:415 , PHE A:478 , ARG A:483 , SER A:508 , GLY A:509 , TYR A:525 , GLN A:530 , SER A:555 , ALA A:556 , TYR A:572 , SER A:602 , GLY A:603 , HOH A:2095BINDING SITE FOR RESIDUE L6I A1615
2AC2SOFTWAREASN A:414 , HOH A:2048 , HOH A:2061BINDING SITE FOR RESIDUE CL A1616

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) 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
(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:288
                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeee..........eeee......eee...........eeeee..eeeee..eeee..eeee...eeee......eee...........eeeee..eeeee..ee..ee...eeee......eeee..........eeeee..eeeee...........eeeeehhhheeeee..........eeeee..eeeee...........eeeee....eeeee..........eeeee..eeeee..........eeeeee....eeeeeee........eeeee.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 5fnu A 326 RLIYTAGGYFRQSLSYLEAYNPSNGSWLRLADLQVPRSGLAGCVVGGLLYAVGGRNNSPDGNTDSSALDCYNPMTNQWSPCASMSVPRNRIGVGVIDGHIYAVGGSHGCIHHSSVERYEPERDEWHLVAPMLTRRIGVGVAVLNRLLYAVGGFDGTNRLNSAECYYPERNEWRMITPMNTIRSGAGVCVLHNCIYAAGGYDGQDQLNSVERYDVETETWTFVAPMRHHRSALGITVHQGKIYVLGGYDGHTFLDSVECYDPDSDTWSEVTRMTSGRSGVGVAVTMEPC 613
                                   335       345       355       365       375       385       395       405       415       425       435       445       455       465       475       485       495       505       515       525       535       545       555       565       575       585       595       605
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5FNU)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (34, 34)

Asymmetric/Biological Unit(hide GO term definitions)

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  5fnu
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  KEAP1_MOUSE | Q9Z2X8
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 Related Entries

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

UniProtKB/Swiss-Prot
        KEAP1_MOUSE | Q9Z2X8: 1x2j 1x2r 2dyh 2z32 3ade 3wdz 3wn7 4zy3 5cgj 5fnq 5fnr 5fns 5fnt 5fzj 5fzn

(-) Related Entries Specified in the PDB File

5fnq STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.
5fnr STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.
5fns STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.
5fnt STRUCTURE OF THE KEAP1 KELCH DOMAIN IN COMPLEX WITH A SMALL MOLECULE INHIBITOR.