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(-) Description

Title :  SOLUTION STRUCTURE OF OMPR-C DNA BINDING PROTEIN
 
Authors :  X. Liao, L. Kenney, W. Liao, Integrated Center For Structure And Function Innovation (Isfi)
Date :  03 May 07  (Deposition) - 12 Jun 07  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Dna Binding Protein, Structural Genomics, Psi-2, Protein Structure Initiative, Integrated Center For Structure And Function Innovation, Isfi, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Liao, L. Kenney, W. Liao
Solution Structure Of Ompr-C Dna Binding Protein
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATORY PROTEIN OMPR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PET21
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 136-239
    Gene: OMPR, KMT, OMPB
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) 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    
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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:104
 aligned with OMPR_ECOLI | P0AA16 from UniProtKB/Swiss-Prot  Length:239

    Alignment length:104
                                   145       155       165       175       185       195       205       215       225       235    
           OMPR_ECOLI   136 AVIAFGKFKLNLGTREMFREDEPMPLTSGEFAVLKALVSHPREPLSRDKLMNLARGREYSAMERSIDVQISRLRRMVEEDPAHPRYIQTVWGLGYVFVPDGSKA 239
               SCOP domains d2jpba_ A: OmpR                                                                                          SCOP domains
               CATH domains 2jpbA00 A:136-239 'winged helix' repressor DNA binding domain                                            CATH domains
               Pfam domains --------------------Trans_reg_C-2jpbA01 A:156-232                                                ------- Pfam domains
         Sec.struct. author ..ee...eee.....eeee..eeee.hhhhhhhhhhhhhh.....hhhhhhhhhh..........hhhhhhhhhhhhh.........ee.....ee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 2jpb A 136 AVIAFGKFKLNLGTREMFREDEPMPLTSGEFAVLKALVSHPREPLSRDKLMNLARGREYSAMERSIDVQISRLRRMVEEDPAHPRYIQTVWGLGYVFVPDGSKA 239
                                   145       155       165       175       185       195       205       215       225       235
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: HTH (544)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (OMPR_ECOLI | P0AA16)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000156    phosphorelay response regulator activity    Responds to a phosphorelay sensor to initiate a change in cell state or activity. The activity of the response regulator is regulated by transfer of a phosphate from a histidine residue in the sensor, to an aspartate residue in the response regulator. Many but not all response regulators act as transcriptional regulators to elicit a response.
biological process
    GO:0000160    phosphorelay signal transduction system    A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
    GO:0045893    positive regulation of transcription, DNA-templated    Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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UniProtKB/Swiss-Prot
        OMPR_ECOLI | P0AA16: 1odd 1opc

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