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(-) Description

Title :  NMR STRUCTURE OF THE PHYRSL-NEPR COMPLEX FROM SPHINGOMONAS SP. FR1
 
Authors :  S. Campagne, F. F. Damberger, J. A. Vorholt, F. H-T. Allain
Date :  18 Jul 11  (Deposition) - 25 Apr 12  (Release) - 06 Jun 12  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (15x)
NMR Structure *:  A,B  (1x)
Keywords :  Signal Transduction, Response Regulator, Sigma Factor Mimicry, Anti- Sigma Factor, General Stress Response, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Campagne, F. F. Damberger, A. Kaczmarczyk, A. Francez-Charlot, F. H. Allain, J. A. Vorholt
Structural Basis For Sigma Factor Mimicry In The General Stress Response Of Alphaproteobacteria.
Proc. Natl. Acad. Sci. Usa V. 109 E1405 2012
PubMed-ID: 22550171  |  Reference-DOI: 10.1073/PNAS.1117003109

(-) Compounds

Molecule 1 - PHYR SIGMA-LIKE DOMAIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 469008
    Expression System Variant: DE3
    Expression System Vector: PET26BII-PHYRSL
    Organism Scientific: SPHINGOMONAS SP. FR1
    Organism Taxid: 907061
 
Molecule 2 - NEPR ANTI SIGMA FACTOR
    Chains: B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 469008
    Expression System Variant: DE3
    Expression System Vector: PET26BII-NEPR
    Organism Scientific: SPHINGOMONAS SP. FR1
    Organism Taxid: 907061

 Structural Features

(-) Chains, Units

  12
NMR Structure (15x): 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 2LFW)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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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    
   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:157
 aligned with G8HXE0_9SPHN | G8HXE0 from UniProtKB/TrEMBL  Length:269

    Alignment length:171
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170 
         G8HXE0_9SPHN     1 MSLGQQLAPHLPFLRRYGRALTGSQNQGDKYVRATLEAIVAAPDQFPRDVDPRLGLYRMFQGIWASANADGEAQTSQSDAEGTEAVARARLARMTPLSRQALLLTAMEGFSPEDAAYLIEVDTSEVETLVTEALAEIEKQTRARVLIIEDEPIIAMDIETIVRDLGHEVTG 171
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh.hhhhh..hhhhhhhhhhhhhhh...hhhhh......hhhhhhhhhhhhhhhh............................hhhhhhh.......hhhhhhhh...hhhhhhhhhhhhhhhhhh....--------------.............. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2lfw A   1 MSLGQQLAPHLPFLRRYGRALTGSQNQGDKYVRATLEAIVAAPDQFPRDVDPRLGLYRMFQGIWASANADGEAQTSQSDAEGTEAVARARLARMTPLSRQALLLTAMEGFSPEDAAYLIEVDTSEVETLVTEALAEIEKQTRA--------------LELVPRGSHHHHHH 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140  |      -       146       156 
                                                                                                                                                                        143            144             


Chain B from PDB  Type:PROTEIN  Length:62
 aligned with G8HXD9_9SPHN | G8HXD9 from UniProtKB/TrEMBL  Length:56

    Alignment length:62
                                                                                  56      
                                    10        20        30        40        50     |   -  
         G8HXD9_9SPHN     1 MLDLPGNKDKKASSKKSPAKVQSKDRDMGAALRSAYQKTIEEQVPDEMLDLLNKLA------   -
               SCOP domains -------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........................hhhhhhhhhhhh.........hhhhh.......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------- Transcript
                 2lfw B   1 MLDLPGNKDKKASSKKSPAKVQSKDRDMGAALRSAYQKTIEEQVPDEMLDLLNKLALELVPR  62
                                    10        20        30        40        50        60
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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 2LFW)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2LFW)

(-) Gene Ontology  (2, 2)

NMR Structure(hide GO term definitions)
Chain A   (G8HXE0_9SPHN | G8HXE0)
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.
cellular component
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

Chain B   (G8HXD9_9SPHN | G8HXD9)

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