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(-) Description

Title :  CRYSTAL STRUCTURE OF THE RESTRICTION-MODIFICATION CONTROLLER PROTEIN C.CSP231I OR OPERATOR COMPLEX
 
Authors :  M. B. Shevtsov, S. D. Streeter, S. J. Thresh, J. E. Mcgeehan, G. G. Kneale
Date :  22 Feb 13  (Deposition) - 26 Feb 14  (Release) - 15 Apr 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Helix-Turn-Helix, C Controller Protein, Restriction-Modification Systems, Transcriptional Regulation, Dna Binding Protein-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. B. Shevtsov, S. D. Streeter, S. J. Thresh, A. Swiderska, J. E. Mcgeehan, G. G. Kneale
Structural Analysis Of Dna Binding By C. Csp231I, A Member O A Novel Class Of R-M Controller Proteins Regulating Gene Expression.
Acta Crystallogr. , Sect. D V. 71 398 2015
PubMed-ID: 25664751  |  Reference-DOI: 10.1107/S139900471402690X

(-) Compounds

Molecule 1 - CSP231I C PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET-11A
    Expression System StrainBL21(DE3) GOLD
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    Organism ScientificCITROBACTER SP. RFL231
    Organism Taxid315237
 
Molecule 2 - DNA (5'- D(*AP*AP*AP*CP*TP*AP*AP*GP*AP*AP*AP*AP*TP*CP*TP*TP*AP*GP*CP*AP*A)- 3')
    ChainsC
    EngineeredYES
    SyntheticYES
 
Molecule 3 - DNA (5'- D(*TP*TP*GP*CP*TP*AP*AP*GP*AP*TP*TP*TP*TP*CP*TP*TP*AP*GP*TP*TP*T)- 3')
    ChainsD
    EngineeredYES
    SyntheticYES

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1IOD4Ligand/IonIODIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:291BINDING SITE FOR RESIDUE IOD A 102

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4JCY)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:92
                                                                                                                           
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhh.hhhhhhhhhhhhh.hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                  4jcy A  1 MLIRRLKDARLRAGISQEKLGVLAGIDEASASARMNQYEKGKHAPDFEMANRLAKVLKIPVSYLYTPEDDLAQIILTWNELNEQERKRINFY 92
                                    10        20        30        40        50        60        70        80        90  

Chain B from PDB  Type:PROTEIN  Length:92
                                                                                                                           
               SCOP domains -------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh.hhhhhhhhh.....hhhhhhhhhhh.....hhhhhhhhhhhhh.hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                  4jcy B  1 MLIRRLKDARLRAGISQEKLGVLAGIDEASASARMNQYEKGKHAPDFEMANRLAKVLKIPVSYLYTPEDDLAQIILTWNELNEQERKRINFY 92
                                    10        20        30        40        50        60        70        80        90  

Chain C from PDB  Type:DNA  Length:21
                                                    
                  4jcy C  1 AAACTAAGAAAATCTTAGCAA 21
                                    10        20 

Chain D from PDB  Type:DNA  Length:21
                                                    
                  4jcy D  1 TTGCTAAGATTTTCTTAGTTT 21
                                    10        20 

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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  (0, 0)

(no "SCOP Domain" information available for 4JCY)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q32WH4_9ENTR | Q32WH43lfp 3lis 4jcx 4jqd

(-) Related Entries Specified in the PDB File

3lfp FREE NON-COMPLEXED C.CSP231I PROTEIN DIMER
3lis FREE NON-COMPLEXED C.CSP231I PROTEIN DIMER (MONOCLINIC FORM)
4jcx C.CSP231I PROTEIN DIMER COMPLEXED WITH 21 BP OL OPERATOR SEQUENCE