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(-) Description

Title :  1.62 ANGSTROM CRYSTAL STRUCTURE OF THE SALMONELLA ENTERICA 3-DEHYDROQUINATE DEHYDRATASE (AROD) E86A MUTANT IN COMPLEX WITH DEHYDROSHIKIMATE (CRYSTAL FORM #1)
 
Authors :  S. H. Light, G. Minasov, M. -E. Duban, L. Shuvalova, K. Kwon, A. Lavie, W. F. Anderson, Center For Structural Genomics Of Infectious D (Csgid)
Date :  29 Aug 12  (Deposition) - 12 Sep 12  (Release) - 03 Apr 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.62
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Niaid, National Institute Of Allergy And Infectious Diseases, Center For Structural Genomics Of Infectious Diseases, Csgid, Tim Barrel, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. H. Light, W. F. Anderson, A. Lavie
Reassessing The Type I Dehydroquinate Dehydratase Catalytic Triad: Kinetic And Structural Studies Of Glu86 Mutants.
Protein Sci. V. 22 418 2013
PubMed-ID: 23341204  |  Reference-DOI: 10.1002/PRO.2218

(-) Compounds

Molecule 1 - 3-DEHYDROQUINATE DEHYDRATASE
    Chains: A, B
    EC Number: 4.2.1.10
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: AROD, STM1358
    Mutation: YES
    Organism Scientific: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
    Organism Taxid: 99287
    Strain: LT2 / SGSC1412 / ATCC 700720
    Synonym: 3-DEHYDROQUINASE, TYPE I DHQASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric/Biological Unit (2, 3)
No.NameCountTypeFull Name
13DS2Ligand/Ion(4S,5R)-4,5-DIHYDROXY-3-OXOCYCLOHEX-1-ENE-1-CARBOXYLICACID
2CL1Ligand/IonCHLORIDE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:117 , PHE A:118 , ASN A:142 , HOH A:421BINDING SITE FOR RESIDUE CL A 301
2AC2SOFTWAREARG A:82 , HIS A:143 , LYS A:170 , MET A:205 , ARG A:213 , PHE A:225 , GLN A:236 , HOH A:418 , HOH A:431 , HOH A:445 , HOH A:529 , HOH A:556BINDING SITE FOR RESIDUE 3DS A 302
3AC3SOFTWARESER B:21 , GLU B:46 , ARG B:48 , ARG B:82 , LYS B:170 , MET B:203 , MET B:205 , ARG B:213 , PHE B:225 , ALA B:233 , GLN B:236BINDING SITE FOR RESIDUE 3DS B 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4GUG)

(-) 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:247
                                                                                                                                                                                                                                                                                       
               SCOP domains d4guga_ A: automated matches                                                                                                                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee..eee.....eeeeee...hhhhhhhhhhhhhh....eeeee.hhh....hhhhhhhhhhhhhhhh....eeee..hhhhh.....hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhh..eee........hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gug A   1 MKTVTVRDLVVGEGAPKIIVSLMGKTITDVKSEALAYREADFDILEWRVDHFANVTTAESVLEAAGAIREIITDKPLLFTFRSAKAGGEQALTTGQYIDLNRAAVDSGLVDMIDLELFTGDDEVKATVGYAHQHNVAVIMSNHDFHKTPAAEEIVQRLRKMQELGADIPKIAVMPQTKADVLTLLTATVEMQERYADRPIITMSMSKTGVISRLAGEVFGSAATFGAVKPGQISVADLRTVLTILHQ 251
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       234       244       
                                                                                                                                                                                                                                                              229|                 
                                                                                                                                                                                                                                                               234                 


Chain B from PDB  Type:PROTEIN  Length:245
                                                                                                                                                                                                                                                                                     
               SCOP domains d4gugb_ B: automated matches                                                                                                                                                                                                                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee..eee.....eeeeee...hhhhhhhhhhhhh.....eeeee.hhh....hhhhhhhhhhhhhhhh....eeee........hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhhhh...eeeeee...hhhhhhhhhhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhh..eee............hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gug B   3 TVTVRDLVVGEGAPKIIVSLMGKTITDVKSEALAYREADFDILEWRVDHFANVTTAESVLEAAGAIREIITDKPLLFTFRSAEQALTTGQYIDLNRAAVDSGLVDMIDLELFTGDDEVKATVGYAHQHNVAVIMSNHDFHKTPAAEEIVQRLRKMQELGADIPKIAVMPQTKADVLTLLTATVEMQERYADRPIITMSMSKTGVISRLAGEVFGSAATFGAVKKASAPGQISVADLRTVLTILHQ 251
                                    12        22        32        42        52        62        72        82 ||     96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246     
                                                                                                            84|                                                                                                                                                                  
                                                                                                             89
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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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  4gug
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  AROD_SALTY | P58687
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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
        AROD_SALTY | P58687: 3l2i 3lb0 3m7w 3nnt 3o1n 3oex 3s42 4gfs 4guf 4guh 4gui 4guj 4iuo

(-) Related Entries Specified in the PDB File

4guf
4guh
4gui
4guj RELATED ID: CSGID-IDP90922 RELATED DB: TARGETTRACK