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(-) Description

Title :  CRYSTAL STRUCTURE OF THE CBS DOMAINS FROM THE BACILLUS SUBTILIS CCPN REPRESSOR
 
Authors :  D. Chaix, S. Arold, F. Hoh, N. Declerck
Date :  15 Jan 09  (Deposition) - 26 Jan 10  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cbs Domain Dimer, Metabolism Regulator, Central Glycolytic Gene Regulator, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Chaix, K. De Guillen, D. L. Coq, F. Hoh, C. Roumestand, S. Aymerich, S. T. Arold, N. Declerck
Ligand Recognition By The Energy Sensor Domain Of The Ccpn Repressor
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - YQZB PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30
    Expression System Strain: BL21DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: CBS DOMAIN, REGULATORY DOMAIN OF THE TRANSCRIPTION FACTOR CCPN, UNP RESIDUES 63-212
    Gene: YQZB
    Organism Scientific: BACILLUS SUBTILIS
    Organism Taxid: 1423
    Strain: 168
    Synonym: CENTRAL GLYCOLYTIC GENE REGULATOR

 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 3FV6)

(-) Sites  (0, 0)

(no "Site" information available for 3FV6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3FV6)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Glu B:208 -Asn B:209

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3FV6)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CBSPS51371 CBS domain profile.CCPN_BACSU83-139
 
148-211
 		  4A:83-139
B:83-139
A:148-211
B:148-209

(-) Exons   (0, 0)

(no "Exon" information available for 3FV6)

(-) 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:145
 aligned with CCPN_BACSU | O34994 from UniProtKB/Swiss-Prot  Length:212

    Alignment length:145
                                    77        87        97       107       117       127       137       147       157       167       177       187       197       207     
           CCPN_BACSU    68 TQLLADKLKKLQVKDFQSIPVVIHENVSVYDAICTMFLEDVGTLFVVDRDAVLVGVLSRKDLLRASIGQQELTSVPVHIIMTRMPNITVCRREDYVMDIAKHLIEKQIDALPVIKDTDKGFEVIGRVTKTNMTKILVSLSENEIL 212
               SCOP domains d3fv6a_ A: automated matches                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhh.....eee...hhhhhhhhhhhhh..eeeee.....eeeeeehhhhhhhhh........hhhhh.ee...........hhhhhhhhhhhhh..eeeeeee....eeeeeeeehhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------CBS  PDB: A:83-139 UniProt: 83-139                       --------CBS  PDB: A:148-211 UniProt: 148-211                            - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fv6 A  68 TQLLADKLKKLQVKDFQSIPVVIHENVSVYDAICTMFLEDVGTLFVVDRDAVLVGVLSRKDLLRASIGQQELTSVPVHIIMTRMPNITVCRREDYVMDIAKHLIEKQIDALPVIKDTDKGFEVIGRVTKTNMTKILVSLSENEIL 212
                                    77        87        97       107       117       127       137       147       157       167       177       187       197       207     


Chain B from PDB  Type:PROTEIN  Length:146
 aligned with CCPN_BACSU | O34994 from UniProtKB/Swiss-Prot  Length:212

    Alignment length:146
                                    73        83        93       103       113       123       133       143       153       163       173       183       193       203      
           CCPN_BACSU    64 GKTGTQLLADKLKKLQVKDFQSIPVVIHENVSVYDAICTMFLEDVGTLFVVDRDAVLVGVLSRKDLLRASIGQQELTSVPVHIIMTRMPNITVCRREDYVMDIAKHLIEKQIDALPVIKDTDKGFEVIGRVTKTNMTKILVSLSEN 209
               SCOP domains d3fv6b_ B: automated matches                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhh.....eee...hhhhhhhhhhhhh..eeeee.....eeeeeehhhhhhhhhh.......hhhhh.ee.hhh..ee...hhhhhhhhhhhhh..eeeeeeee..eeeeeeeeehhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------CBS  PDB: B:83-139 UniProt: 83-139                       --------CBS  PDB: B:148-209 UniProt: 148-211                           PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3fv6 B  64 GKTGTQLLADKLKKLQVKDFQSIPVVIHENVSVYDAICTMFLEDVGTLFVVDRDAVLVGVLSRKDLLRASIGQQELTSVPVHIIMTRMPNITVCRREDYVMDIAKHLIEKQIDALPVIKDTDKGFEVIGRVTKTNMTKILVSLSEN 209
                                    73        83        93       103       113       123       133       143       153       163       173       183       193       203
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (1, 2)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3FV6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3FV6)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (CCPN_BACSU | O34994)
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:0045013    carbon catabolite repression of transcription    A transcription regulation process in which the presence of one carbon source leads to a decrease in the frequency, rate, or extent of transcription of specific genes involved in the metabolism of other carbon sources. Carbon catabolite repression is a mechanism of genetic regulation which the accumulation of catabolites of one substance in the cell represses the formation of enzymes that contribute to the catabolism of other substances.
    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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  Cis Peptide Bonds
    Glu B:208 - Asn B:209   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        CCPN_BACSU | O34994: 3fwr 3fws

(-) Related Entries Specified in the PDB File

3fwr THE SAME PROTEIN COMPLEXED WITH ADP
3fws THE SAME PROTEIN COMPLEXED WITH APPNP, PHOSPHATE AND MAGNESIUM IONS