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(-) Description

Title :  CRYSTAL STRUCTURE OF E.COLI FOCB AT 1.4 A RESOLUTION
 
Authors :  U. W. Hultdin, S. Huang, A. E. Sauer-Eriksson
Date :  18 Mar 10  (Deposition) - 04 Aug 10  (Release) - 18 Aug 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  All-Alpha, Helix-Turn-Helix, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  U. W. Hultdin, S. Lindberg, C. Grundstrom, S. Huang, B. E. Uhlin, A. E. Sauer-Eriksson
Structure Of Focb - A Member Of A Family Of Transcription Factors Regulating Fimbrial Adhesin Expression In Uropathogenic Escherichia Coli
Febs J. V. 277 3368 2010
PubMed-ID: 20646069  |  Reference-DOI: 10.1111/J.1742-4658.2010.07742.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FOCB PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-M11
    Expression System Strain: BL21 PLYSS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: FOCB, SFAB
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Strain: J96
    Synonym: PUTATIVE F1C AND S FIMBRIAL SWITCH REGULATORY PROTEIN SFAB, PUTATIVE UNCHARACTERIZED PROTEIN, SFAB, SFAB PROTEIN

 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 3M8J)

(-) Sites  (0, 0)

(no "Site" information available for 3M8J)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3M8J)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3M8J)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3M8J)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3M8J)

(-) Exons   (0, 0)

(no "Exon" information available for 3M8J)

(-) 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:90
 aligned with Q93K76_ECOLX | Q93K76 from UniProtKB/TrEMBL  Length:109

    Alignment length:90
                                    19        29        39        49        59        69        79        89        99
          Q93K76_ECOLX   10 GGDAFLLKLRESALSSGSMSEEQFFLLIGISSIHSDRVILAMKDYLVSGHSRKDVCEKYQMNNGYFSTTLGRLTRLNVLVARLAPYYTDS 99
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhh......hhhhhhhhhhhh...hhhhhhhhhhhhh...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  3m8j A 10 GGDAFLLKLRESALSSGSMSEEQFFLLIGISSIHSDRVILAMKDYLVSGHSRKDVCEKYQMNNGYFSTTLGRLTRLNVLVARLAPYYTDS 99
                                    19        29        39        49        59        69        79        89        99


Chain B from PDB  Type:PROTEIN  Length:88
 aligned with Q93K76_ECOLX | Q93K76 from UniProtKB/TrEMBL  Length:109

    Alignment length:88
                                    19        29        39        49        59        69        79        89        
          Q93K76_ECOLX   10 GGDAFLLKLRESALSSGSMSEEQFFLLIGISSIHSDRVILAMKDYLVSGHSRKDVCEKYQMNNGYFSTTLGRLTRLNVLVARLAPYYT 97
               SCOP domains ---------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) PapB-3m8jB01 B:10-96                                                                   - Pfam domains (1)
           Pfam domains (2) PapB-3m8jB02 B:10-96                                                                   - Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhh.......hhhhhhhhhhhh...hhhhhhhhhhhhh...hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                  3m8j B 10 GGDAFLLKLRESALSSGSMSEEQFFLLIGISSIHSDRVILAMKDYLVSGHSRKDVCEKYQMNNGYFSTTLGRLTRLNVLVARLAPYYT 97
                                    19        29        39        49        59        69        79        89
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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 3M8J)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3M8J)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: PapB] (1)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q93K76_ECOLX | Q93K76)
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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