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(-) Description

Title :  CRYSTAL STRUCTURE OF CONJUGATED POLYKETONE REDUCTASE C2 FROM CANDIDA PARAPSILOSIS
 
Authors :  H. -M. Qin, A. Yamamura, T. Miyakawa, S. Maruoka, J. Ohtsuka, K. Nagata, M. Kataoka, S. Shimizu, M. Tanokura
Date :  13 Sep 12  (Deposition) - 07 Aug 13  (Release) - 15 Jan 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Oxidoreductase, Tim Barrel, D-Pantoyl Lactone (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. -M. Qin, A. Yamamura, T. Miyakawa, M. Kataoka, T. Nagai, N. Kitamura N. Urano, S. Maruoka, J. Ohtsuka, K. Nagata, S. Shimizu, M. Tanokura
Structure Of Conjugated Polyketone Reductase From Candida Parapsilosis Ifo 0708 Reveals Conformational Changes For Substrate Recognition Upon Nadph Binding
Appl. Microbiol. Biotechnol. V. 98 243 2014
PubMed-ID: 23828603  |  Reference-DOI: 10.1007/S00253-013-5073-9

(-) Compounds

Molecule 1 - CONJUGATED POLYKETONE REDUCTASE C2
    ChainsA
    EC Number1.1.1.214
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-28A
    Expression System StrainROSETTA(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneCPR-C2
    Organism CommonYEAST
    Organism ScientificCANDIDA PARAPSILOSIS
    Organism Taxid5480
    StrainIFO 0708

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3VXG)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_1PS00798 Aldo/keto reductase family signature 1.CPRC2_CANPA53-70  1A:53-70

(-) Exons   (0, 0)

(no "Exon" information available for 3VXG)

(-) 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:299
 aligned with CPRC2_CANPA | Q76L36 from UniProtKB/Swiss-Prot  Length:307

    Alignment length:304
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303    
          CPRC2_CANPA     4 SNLLPKTFRTKSGKEISIALGTGTKWKQAQTINDVSTELVDNILLGLKLGFRHIDTAEAYNTQKEVGEALKRTDVPREDIWVTTKYSPGWGSIKAYSKSPSDSIDKALAQLGVDYVDLFLIHSPFFTTEQTHGYTLEQAWEALVEAKKAGKVREIGISNAAIPHLEKLFAASPSPEYYPVVNQIEFHPFLQNQSKNIVRFCQEHGILVEAFSPLAPLARVETNALAETLKRLAEKYKKTEAQVLLRYTLQRGILPVTTSSKESRLKESLNLFDFELTDEEVNEINKIGDANPYRAFFHEQFKDL 307
               SCOP domains d3vxga_ A: automated matches                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..................eee..............hhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhh..hhhhheeeeee...-----....hhhhhhhhhhhhhh...eeeeee.....hhhhhh..hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhhh.hhhhh..eeeee.hhhhh....hhhhhhhhh..eeeee..hhhhhh...hhhhhhhhhhhhhhh.hhhhhhhhhhhhh..eeee...hhhhhhhhhh......hhhhhhhhhhhhhhh.....hhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------ALDOKETO_REDUCTASE--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3vxg A   4 SNLLPKTFRTKSGKEISIALGTGTKWKQAQTINDVSTELVDNILLGLKLGFRHIDTAEAYNTQKEVGEALKRTDVPREDIWVTTKYSPG-----AYSKSPSDSIDKALAQLGVDYVDLFLIHSPFFTTEQTHGYTLEQAWEALVEAKKAGKVREIGISNAAIPHLEKLFAASPSPEYYPVVNQIEFHPFLQNQSKNIVRFCQEHGILVEAFSPLAPLARVETNALAETLKRLAEKYKKTEAQVLLRYTLQRGILPVTTSSKESRLKESLNLFDFELTDEEVNEINKIGDANPYRAFFHEQFKDL 307
                                    13        23        33        43        53        63        73        83        |-    |  103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303    
                                                                                                                   92    98                                                                                                                                                                                                                 

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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3VXG)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3VXG)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (CPRC2_CANPA | Q76L36)
molecular function
    GO:0047011    2-dehydropantolactone reductase (A-specific) activity    Catalysis of the reaction: (R)-pantolactone + NADP+ = 2-dehydropantolactone + NADPH + H+. The reaction is A-specific (i.e. the pro-R hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NADP+.
    GO:0004033    aldo-keto reductase (NADP) activity    Catalysis of the reaction: an alcohol + NADP+ = an aldehyde or a ketone + NADPH + H+.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0042180    cellular ketone metabolic process    The chemical reactions and pathways involving any of a class of organic compounds that contain the carbonyl group, CO, and in which the carbonyl group is bonded only to carbon atoms, as carried out by individual cells. The general formula for a ketone is RCOR, where R and R are alkyl or aryl groups.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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

UniProtKB/Swiss-Prot
        CPRC2_CANPA | Q76L364h8n

(-) Related Entries Specified in the PDB File

4h8n