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Title :  THE STRUCTURE OF A COA PYROPHOSPHATASE FROM D. RADIODURANS
 
Authors :  L. W. Kang, S. B. Gabelli, M. A. Bianchet, W. L. Xu, M. J. Bessman, L. M. Amzel
Date :  23 Jan 03  (Deposition) - 13 May 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.09
Chains :  Asym./Biol. Unit :  A
Keywords :  Nudix, Pyrophosphatase, Dr1184, Coa, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. W. Kang, S. B. Gabelli, M. A. Bianchet, W. L. Xu, M. J. Bessman, L. M. Amzel
Structure Of A Coenzyme A Pyrophosphatase From Deinococcus Radiodurans: A Member Of The Nudix Family.
J. Bacteriol. V. 185 4110 2003
PubMed-ID: 12837785  |  Reference-DOI: 10.1128/JB.185.14.4110-4118.2003
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - COA PYROPHOSPHATASE (MUTT/NUDIX FAMILY PROTEIN)
    Chains: A
    EC Number: 3.6.1.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET24A(+)
    Expression System Taxid: 562
    Gene: DR1184
    Organism Scientific: DEINOCOCCUS RADIODURANS
    Organism Taxid: 1299

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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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)
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Chain A from PDB  Type:PROTEIN  Length:170
 aligned with Q9RV46_DEIRA | Q9RV46 from UniProtKB/TrEMBL  Length:194

    Alignment length:186
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184      
         Q9RV46_DEIRA     5 HDPLDDIQADPWALWLSGRTRTALELPHYRRAAVLVALTREADPRVLLTVRSSELPTHKGQIAFPGGSLDAGETPTQAALREAQEEVALDPAAVTLLGELDDVFTPVGFHVTPVLGRIAPEALDTLRVTPEVAQIITPTLAELRAVPLVRERRTLPDGTEVPLYRYPWRGLDIWGMTARVLHDLLE 190
               SCOP domains d1nqya_ A: Coenzym          e A pyrophosphatase                                                                                                                                            SCOP domains
               CATH domains 1nqyA00 A:5-190 Nu          cleoside Triphosphate Py      rophosphohydrolase                                                                                                               CATH domains
               Pfam domains ------------------          -NUDIX-1nqyA01 A:34-164                                                                                                             -------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.........----------.eeeeeeeeee........eeee.------...ee..eee.....hhhhhhhhhhhhhhh.hhhhheeeee...eee...eeeeeeeeeehhhhhh.......eeeee..hhhhhhhh..eeeeee.....eeeeeeeee..eeeehhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1nqy A   5 HDPLDDIQADPWALWLSG----------YRRAAVLVALTREADPRVLLTVRS------KGQIAFPGGSLDAGETPTQAALREAQEEVALDPAAVTLLGELDDVFTPVGFHVTPVLGRIAPEALDTLRVTPEVAQIITPTLAELRAVPLVRERRTLPDGTEVPLYRYPWRGLDIWGMTARVLHDLLE 190
                                    14       | -        34        44        54 |      64        74        84        94       104       114       124       134       144       154       164       174       184      
                                            22         33                     56     63
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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, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: NUDIX (85)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9RV46_DEIRA | Q9RV46)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.

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 Related Entries

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

UniProtKB/TrEMBL
        Q9RV46_DEIRA | Q9RV46: 1nqz

(-) Related Entries Specified in the PDB File

1nqz THE STRUCTURE OF A COA PYROPHOSPHATASE FROM D.RADIODURANS COMPLEXED WITH A MAGNESIUM ION