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(-) Description

Title :  DESIGN AND STRUCTURAL ANALYSIS OF AROMATIC INHIBITORS OF TYPE II DEHYDROQUINASE DEHYDRATASE FROM MYCOBACTERIUM TUBERCULOSIS - COMPOUND 35C [3,4-DIHYDROXY-5-(3-NITROPHENOXY)BENZOIC ACID]
 
Authors :  M. V. B Dias, N. G. Howard, T. L. Blundell, C. Abell
Date :  02 May 13  (Deposition) - 14 May 14  (Release) - 07 Jan 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (12x)
Keywords :  Dehydratase, Lyase-Lyase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. I. Howard, M. V. Dias, F. Peyrot, L. Chen, M. F. Schmidt, T. L. Blundell, C. Abell
Design And Structural Analysis Of Aromatic Inhibitors Of Type Ii Dehydroquinase From Mycobacterium Tuberculosis.
Chemmedchem V. 10 116 2015
PubMed-ID: 25234229  |  Reference-DOI: 10.1002/CMDC.201402298

(-) Compounds

Molecule 1 - 3-DEHYDROQUINATE DEHYDRATASE
    Chains: A
    EC Number: 4.2.1.10
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PET28A
    Gene: AROD, AROQ, MT2612, MTCY159.19, RV2537C
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: 3-DEHYDROQUINASE, TYPE II DHQASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (12x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2KIJ1Ligand/Ion3,4-DIHYDROXY-5-(3-NITROPHENOXY)BENZOIC ACID
Biological Unit 1 (1, 12)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION
2KIJ12Ligand/Ion3,4-DIHYDROXY-5-(3-NITROPHENOXY)BENZOIC ACID

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:106BINDING SITE FOR RESIDUE CL A 201
2AC2SOFTWAREARG A:15 , LEU A:16 , GLU A:20 , TYR A:24 , ASN A:75 , GLY A:78 , HIS A:81 , ASP A:88 , HIS A:101 , ILE A:102 , SER A:103 , ARG A:112BINDING SITE FOR RESIDUE KIJ A 202

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:2 -Leu A:3
2Glu A:20 -Pro A:21

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KIJ)

(-) 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:142
                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee..hhhhh...........hhhhhhhhhhhhhhhhh.eeeeee..hhhhhhhhhhhhhhh...eeee..hhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhh..hhhhh.eeee...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kij A   2 ELIVNVINGPNLGRLARREPAVYGGTTHDELVALIEREAAELGLKAVVRQSDSEAQLLDWIHQAADAAEPVILNAGGLTHTSVALRDACAELSAPLIEVHISNVHAREEFRRHSYLSPIATGVIVGLGIQGYLLALRYLAEH 143
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141
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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 4KIJ)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 12)

Asymmetric Unit(hide GO term definitions)

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  4kij
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  4.2.1.10
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 Related Entries

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

UniProtKB/Swiss-Prot
        AROQ_MYCTO | P9WPX6: 1h05 1h0r 1h0s 2dhq 2xb8 2y71 2y76 2y77 3n59 3n76 3n7a 3n86 3n87 3n8k 3n8n 4b6o 4b6p 4b6q 4civ 4ciw 4cix 4ciy 4ckw 4ckx 4cky 4ckz 4cl0 4ki7 4kiu 4kiw 4v0s
        AROQ_MYCTU | P9WPX7: 1h05 1h0r 1h0s 2dhq 2xb8 2y71 2y76 2y77 3n59 3n76 3n7a 3n86 3n87 3n8k 3n8n 4b6o 4b6p 4b6q 4civ 4ciw 4cix 4ciy 4ckw 4ckx 4cky 4ckz 4cl0 4ki7 4kiu 4kiw 4v0s

(-) Related Entries Specified in the PDB File

4ki7 4kim 4kiu 4kiw 4kl9 4klx 4km0 4km2