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(-) Description

Title :  RAPID AND EFFICIENT DESIGN OF NEW INHIBITORS OF MYCOBACTERIUM TUBERCULOSIS TRANSCRIPTIONAL REPRESSOR ETHR USING FRAGMENT GROWING, MERGING AND LINKING APPROACHES
 
Authors :  B. Villemagne, M. Flipo, N. Blondiaux, C. Crauste, S. Malaquin, F. Lero C. Piveteau, V. Villeret, P. Brodin, B. Villoutreix, O. Sperandio, A. Wohlkonig, R. Wintjens, B. Deprez, A. Baulard, N. Willand
Date :  06 Aug 13  (Deposition) - 25 Jun 14  (Release) - 25 Jun 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Helix-Turn-Helix Dna Binding Protein, Tetr-Family, Transcriptional Regulatory Repressor, Inhibitor, Transcription Repressor-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Villemagne, M. Flipo, N. Blondiaux, C. Crauste, S. Malaquin, F. Leroux, C. Piveteau, V. Villeret, P. Brodin, B. O. Villoutreix, O. Sperandio, S. H. Soror, A. Wohlkonig, R. Wintjens, B. Deprez, A. R. Baulard, N. Willand
Ligand Efficiency Driven Design Of New Inhibitors Of Mycobacterium Tuberculosis Transcriptional Repressor Ethr Using Fragment Growing, Merging, And Linking Approaches.
J. Med. Chem. V. 57 4876 2014
PubMed-ID: 24818704  |  Reference-DOI: 10.1021/JM500422B

(-) Compounds

Molecule 1 - HTH-TYPE TRANSCRIPTIONAL REGULATOR ETHR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Gene: ETAR, ETHR, MT3970, RV3855
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 83332
    Strain: H37RV
    Synonym: TRANSCRIPTIONAL REGULATORY REPRESSOR PROTEIN (TETR-FAMILY)

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
12B21Ligand/Ion4-(2-METHYL-1,3-THIAZOL-4-YL)-N-(3,3,3-TRIFLUOROPROPYL)BENZAMIDE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
12B22Ligand/Ion4-(2-METHYL-1,3-THIAZOL-4-YL)-N-(3,3,3-TRIFLUOROPROPYL)BENZAMIDE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREMET A:102 , TRP A:103 , GLY A:106 , ILE A:107 , PHE A:110 , PHE A:114 , TRP A:138 , MET A:142 , TYR A:148 , THR A:149 , ASN A:176 , ASN A:179 , GLU A:180 , LEU A:183 , PHE A:184 , TRP A:207BINDING SITE FOR RESIDUE 2B2 A 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4M3B)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gln A:191 -Pro A:192

 Sequence-Structure Mapping

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(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:185
                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhh..hhhhhhhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m3b A  25 RELAILATAENLLEDRPLADISVDDLAKGAGISRPTFYFYFPSKEAVLLTLLDRVVNQADMALQTLAEDRENMWRTGINVFFETFGSHKAVTRAGQAARATSVEVAELWSTFMQKWIAYTAAVIDAERDRGAAPRTLPAHELATALNLMNERTLFASFAGEQPSVPEARVLDTLVHIWVTSIYGE 214
                                    34        44        54        64        74        84       |99       109       119       129       139       149       159       169       179       189       199       209     
                                                                                              92|                                                                                                                    
                                                                                               98
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 Classification and Annotation

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(-) Pfam Domains  (0, 0)

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(-) Gene Ontology  (7, 10)

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 Related Entries

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

UniProtKB/Swiss-Prot
        ETHR_MYCTO | P9WMC0: 1t56 1u9n 1u9o 3g1l 3g1m 3g1o 3o8g 3o8h 3q0u 3q0v 3q0w 3q3s 3qpl 3sdg 3sfi 3tp0 3tp3 4dw6 4m3d 4m3e 4m3f 4m3g 5ezg 5ezh 5f04 5f08 5f0c 5f0f 5f0h 5f1j 5f27 5j3l
        ETHR_MYCTU | P9WMC1: 1t56 1u9n 1u9o 3g1l 3g1m 3g1o 3o8g 3o8h 3q0u 3q0v 3q0w 3q3s 3qpl 3sdg 3sfi 3tp0 3tp3 4dw6 4m3d 4m3e 4m3f 4m3g 5eyr 5ezg 5ezh 5f04 5f08 5f0c 5f0f 5f0h 5f1j 5f27 5j1r 5j1u 5j1y 5j3l 5mwo 5mxk

(-) Related Entries Specified in the PDB File

4m3d 4m3e 4m3f 4m3g