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(-) Description

Title :  STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS TYPE II DEHYDROQUINASE INHIBITED BY A 3-DEHYDROQUINIC ACID DERIVATIVE
 
Authors :  J. M. Otero, A. L. Llamas-Saiz, M. Maneiro, A. Peon, A. Sedes, H. Lamb, A. R. Hawkins, C. Gonzalez-Bello, M. J. Van Raaij
Date :  10 Jan 14  (Deposition) - 25 Mar 15  (Release) - 15 Jun 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (12x)
Keywords :  Bacterial Proteins, Type 2 Dehydroquinase, Lyase, Inhibitor, Shikimis Acid Pathway, Substrate Specificity (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Maneiro, J. M. Otero, A. Peon, A. Sedes, A. L. Llamas-Saiz, H. Lamb, A. R. Hawkins, M. J. Van Raaij, C. Gonzalez-Bello
Investigation Of The Dehydratation Mechanism Catalyzed By The Type Ii Dehydroquinase
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - 3-DEHYDROQUINATE DEHYDRATASE
    Atcc: 27294
    Chains: A
    EC Number: 4.2.1.10
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PKK233-2
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Variant: SK3430
    Expression System Vector Type: PLASMID
    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  (3, 5)

Asymmetric Unit (3, 5)
No.NameCountTypeFull Name
1NA3Ligand/IonSODIUM ION
2ND31Ligand/Ion2,2-DIMETHYL-3-DEHYDROQUINIC ACID
3SO41Ligand/IonSULFATE ION
Biological Unit 1 (2, 24)
No.NameCountTypeFull Name
1NA-1Ligand/IonSODIUM ION
2ND312Ligand/Ion2,2-DIMETHYL-3-DEHYDROQUINIC ACID
3SO412Ligand/IonSULFATE ION

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:6 , GLU A:70 , HOH A:2052 , HOH A:2143BINDING SITE FOR RESIDUE NA A1144
2AC2SOFTWARELEU A:128 , ILE A:130 , GLN A:131 , HIS A:143BINDING SITE FOR RESIDUE NA A1145
3AC3SOFTWAREARG A:87 , ARG A:113 , HIS A:114 , HOH A:2090 , HOH A:2128BINDING SITE FOR RESIDUE NA A1146
4AC4SOFTWARESER A:54 , HOH A:2065 , HOH A:2144BINDING SITE FOR RESIDUE SO4 A1147
5AC5SOFTWAREASN A:75 , GLY A:77 , GLY A:78 , HIS A:81 , ASP A:88 , HIS A:101 , ILE A:102 , SER A:103 , ARG A:108 , ARG A:112 , HOH A:2007BINDING SITE FOR RESIDUE ND3 A1148

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4CKY)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:134
                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeee..hhhhh....hhhhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhhh..eeeehhhhhhhhhhhhhhhhh....eeeee..hhhhhhhhhhh..hhhhh.eeee...hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4cky A   3 LIVNVINGPNLGRLGRGTTHDELVALIEREAAELGLKAVVRQSDSEAQLLDWIHQAADAAEPVILNAGGLTHTSVALRDACAELSAPLIEVHISNVHAREEFRRHSYLSPIATGVIVGLGIQGYLLALRYLAEH 143
                                    12     || 29        39        49        59        69        79        89        99       109       119       129       139    
                                          18|                                                                                                                     
                                           26
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4CKY)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 12)

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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 4ckz 4cl0 4ki7 4kij 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 4ckz 4cl0 4ki7 4kij 4kiu 4kiw 4v0s

(-) Related Entries Specified in the PDB File

4ckw STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS TYPE II DEHYDROQUINASE N12S MUTANT (CRYSTAL FORM 1)
4ckx STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS TYPE II DEHYDROQUINASE N12S MUTANT (CRYSTAL FORM 2)
4ckz STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS TYPE II DEHYDROQUINASE D88N MUTANT
4cl0 STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS TYPE II DEHYDROQUINASE INHIBITED BY A 3-DEHYDROQUINIC ACID DERIVATIVE