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(-) Description

Title :  CRYSTAL STRUCTURE OF CPRK C200S
 
Authors :  C. Levy
Date :  15 Aug 08  (Deposition) - 30 Sep 08  (Release) - 23 Dec 08  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cprk, Halorespiration, Transcriptional Regulator, Transcription Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Levy, K. Pike, D. J. Heyes, M. G. Joyce, K. Gabor, H. Smidt, J. Van Der Oost, D. Leys
Molecular Basis Of Halorespiration Control By Cprk, A Crp-Fnr Type Transcriptional Regulator
Mol. Microbiol. V. 70 151 2008
PubMed-ID: 18717788  |  Reference-DOI: 10.1111/J.1365-2958.2008.06399.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYCLIC NUCLEOTIDE-BINDING PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTRC99
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: DHAF_0678
    Mutation: YES
    Organism Scientific: DESULFITOBACTERIUM HAFNIENSE
    Organism Taxid: 272564
    Strain: DCB-2
    Synonym: CPRK

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3E6D)

(-) Sites  (0, 0)

(no "Site" information available for 3E6D)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3E6D)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3E6D)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3E6D)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3E6D)

(-) Exons   (0, 0)

(no "Exon" information available for 3E6D)

(-) 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:202
 aligned with B8FW11_DESHD | B8FW11 from UniProtKB/TrEMBL  Length:232

    Alignment length:209
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217         
         B8FW11_DESHD    18 NFFPIEKLRNYTQMGLIRDFAKGSAVIMPGEEITSMIFLVEGKIKLDIIFEDGSEKLLYYAGGNSLIGKLYPTGNNIYATAMEPTRTCWFSEKSLRTVFRTDEDMIFEIFKNYLTKVAYYARQVAEMNTYNPTIRILRLFYELCSSQGKRVGDTYEITMPLSQKSIGEITGVHHVTVSRVLACLKRENILDKKKNKIIVYNLGELKHLS 226
               SCOP domains d3e6da1 A:18-141 Chlorophenol reduction protein CprK                                                                        -------d3e6da2 A:149-226 Chlorophenol reduction protein CprK                          SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhhheeeee....eee.......eeeeeee..eeeeee.....eeeeeee...eeee........eeeee...eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh-------hhhhhhhhhhhhhhhhheee..eeeee...hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee..eeee.hhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3e6d A  18 NFFPIEKLRNYTQMGLIRDFAKGSAVIMPGEEITSMIFLVEGKIKLDIIFEDGSEKLLYYAGGNSLIGKLYPTGNNIYATAMEPTRTCWFSEKSLRTVFRTDEDMIFEIFKNYLTKVAYYARQV-------PTIRILRLFYELCSSQGKRVGDTYEITMPLSQKSIGEITGVHHVTVSRVLASLKRENILDKKKNKIIVYNLGELKHLS 226
                                    27        37        47        57        67        77        87        97       107       117       127       137   |     - |     157       167       177       187       197       207       217         
                                                                                                                                                     141     149                                                                             


Chain B from PDB  Type:PROTEIN  Length:203
 aligned with B8FW11_DESHD | B8FW11 from UniProtKB/TrEMBL  Length:232

    Alignment length:210
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228
         B8FW11_DESHD    19 FFPIEKLRNYTQMGLIRDFAKGSAVIMPGEEITSMIFLVEGKIKLDIIFEDGSEKLLYYAGGNSLIGKLYPTGNNIYATAMEPTRTCWFSEKSLRTVFRTDEDMIFEIFKNYLTKVAYYARQVAEMNTYNPTIRILRLFYELCSSQGKRVGDTYEITMPLSQKSIGEITGVHHVTVSRVLACLKRENILDKKKNKIIVYNLGELKHLSEQ 228
               SCOP domains d3e6db1 B:18-140 Chlorophenol reduction protein CprK                                                                       -------d3e6db2 B:149-228 Chlorophenol reduction protein CprK                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhheeeee....eee........eeeeee..eeeeee.....eeeeeee....eee........eeeee...eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh-------hhhhhhhhhhhhhhhhhee....eeee...hhhhhhhhhh.hhhhhhhhhhhhhhh..eee...eeee.hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3e6d B  18 FFPIEKLRNYTQMGLIRDFAKGSAVIMPGEEITSMIFLVEGKIKLDIIFEDGSEKLLYYAGGNSLIGKLYPTGNNIYATAMEPTRTCWFSEKSLRTVFRTDEDMIFEIFKNYLTKVAYYARQV-------PTIRILRLFYELCSSQGKRVGDTYEITMPLSQKSIGEITGVHHVTVSRVLASLKRENILDKKKNKIIVYNLGELKHLSEQ 228
                                    27        37        47        57        67        77        87        97       107       117       127       137  |      -|      158       168       178       188       198       208       218       228
                                                                                                                                                    140     149
   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3E6D)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3E6D)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (B8FW11_DESHD | B8FW11)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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 Related Entries

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

UniProtKB/TrEMBL
        B8FW11_DESHD | B8FW11: 3e5q 3e5u 3e5x 3e6b 3e6c

(-) Related Entries Specified in the PDB File

3e5q 3e5u 3e6b 3e6c 3e6x