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(-) Description

Title :  NMR STRUCTURE OF PLASMID COPY CONTROL PROTEIN ORF56 FROM SULFOLOBUS ISLANDICUS
 
Authors :  U. Weininger, J. Balbach
Date :  15 Oct 08  (Deposition) - 20 Oct 09  (Release) - 14 Dec 16  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (20x)
NMR Structure *:  A,B  (1x)
Keywords :  Plasmid Copy Control Protein, Ribbon Helix Helix Protein, Dna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. Weininger, M. Zeeb, P. Neumann, C. Low, M. T. Stubbs, G. Lipps, J. Balbach
Structure-Based Stability Analysis Of An Extremely Stable Dimeric Dna Binding Protein From Sulfolobus Islandicus
Biochemistry V. 48 10030 2009
PubMed-ID: 19788170  |  Reference-DOI: 10.1021/BI900760N

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN ORF56
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 562
    Expression System Vector: PET28C
    Expression System Vector Type: VECTOR
    Organism Scientific: SULFOLOBUS ISLANDICUS
    Organism Taxid: 43080

 Structural Features

(-) Chains, Units

  12
NMR Structure (20x): AB
NMR Structure * (1x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2K9I)

(-) Sites  (0, 0)

(no "Site" information available for 2K9I)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2K9I)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2K9I)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2K9I)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2K9I)

(-) Exons   (0, 0)

(no "Exon" information available for 2K9I)

(-) Sequences/Alignments

NMR Structure
   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:55
 aligned with Q54323_SULIS | Q54323 from UniProtKB/TrEMBL  Length:56

    Alignment length:55
                                    11        21        31        41        51     
          Q54323_SULIS    2 GRPYKLLNGIKLGVYIPQEWHDRLMEIAKEKNLTLSDVCRLAIKEYLDNHDKQKK 56
               SCOP domains ------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeeeehhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------- Transcript
                  2k9i A  2 GRPYKLLNGIKLGVYIPQEWHDRLMEIAKEKNLTLSDVCRLAIKEYLDNHDKQKK 56
                                    11        21        31        41        51     


Chain B from PDB  Type:PROTEIN  Length:55
 aligned with Q54323_SULIS | Q54323 from UniProtKB/TrEMBL  Length:56

    Alignment length:55
                                    11        21        31        41        51     
          Q54323_SULIS    2 GRPYKLLNGIKLGVYIPQEWHDRLMEIAKEKNLTLSDVCRLAIKEYLDNHDKQKK 56
               SCOP domains ------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------- CATH domains
           Pfam domains (1) ----------RHH_1-2k9iB01 B:12-50                  ------ Pfam domains (1)
           Pfam domains (2) ----------RHH_1-2k9iB02 B:12-50                  ------ Pfam domains (2)
         Sec.struct. author .........eeeeeeehhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------- Transcript
                  2k9i B  2 GRPYKLLNGIKLGVYIPQEWHDRLMEIAKEKNLTLSDVCRLAIKEYLDNHDKQKK 56
                                    11        21        31        41        51
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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  (0, 0)

(no "SCOP Domain" information available for 2K9I)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2K9I)

(-) Pfam Domains  (1, 2)

NMR Structure
(-)
Clan: Met_repress (26)

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A,B   (Q54323_SULIS | Q54323)
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.

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  Q54323_SULIS | Q54323
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 Related Entries

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

UniProtKB/TrEMBL
        Q54323_SULIS | Q54323: 3ft7

(-) Related Entries Specified in the PDB File

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