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(-) Description

Title :  PSPF AAA DOMAIN
 
Authors :  M. Rappas, J. Schumacher, F. Beuron, H. Niwa, P. Bordes, S. Wigneshweraraj, C. A. Keetch, C. V. Robinson, M. Buck, X. Zhang
Date :  08 Feb 05  (Deposition) - 31 Mar 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A
Keywords :  Transcription, Aaa, Transcription Activation, Gene Regulation, Sigma54 Activator, Enhancer Binding Protein, Pspf, Atp-Binding, Dna- Binding, Transcription Regulation, (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Rappas, J. Schumacher, F. Beuron, H. Niwa, P. Bordes, S. Wigneshweraraj, C. A. Keetch, C. V. Robinson, M. Buck, X. Zhang
Structural Insights Into The Activity Of Enhancer-Binding Proteins
Science V. 307 1972 2005
PubMed-ID: 15790859  |  Reference-DOI: 10.1126/SCIENCE.1105932

(-) Compounds

Molecule 1 - PSP OPERON TRANSCRIPTIONAL ACTIVATOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B PLUS
    Expression System Strain: B834
    Expression System Taxid: 562
    Fragment: AAA DOMAIN, RESIDUES 1-265
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K12
    Synonym: PSPF, PHAGE SHOCK PROTEIN F

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2BJW)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 2)

Asymmetric/Biological Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SIGMA54_INTERACT_2PS00676 Sigma-54 interaction domain ATP-binding region B signature.PSPF_ECOLI94-109  1A:94-109
2SIGMA54_INTERACT_3PS00688 Sigma-54 interaction domain C-terminal part signature.PSPF_ECOLI222-231  1A:222-231

(-) Exons   (0, 0)

(no "Exon" information available for 2BJW)

(-) 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:243
 aligned with PSPF_ECOLI | P37344 from UniProtKB/Swiss-Prot  Length:325

    Alignment length:251
                                    18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258 
           PSPF_ECOLI     9 LGEANSFLEVLEQVSHLAPLDKPVLIIGERGTGKELIASRLHYLSSRWQGPFISLNCAALNENLLDSELFGHEAGAFTGAQKRHPGRFERADGGTLFLDELATAPMMVQEKLLRVIEYGELERVGGSQPLQVNVRLVCATNADLPAMVNEGTFRADLLDRLAFDVVQLPPLRERESDIMLMAEYFAIQMCREIKLPLFPGFTERARETLLNYRWPGNIRELKNVVERSVYRHGTSDYPLDDIIIDPFKRRP 259
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2bjwA01 A:9-179 P-loop containing nucleotide triphosphate hydrolases                                                                                                       2bjwA02 A:180-259  [code=1.10.8.60, no name defined]                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhh.....eeee.....hhhhhhhhhhhh.......eeeee.hhhhhhhhhhhhhh..--------....hhhhhh...eeeeehhhhhhhhhhhhhhhhhhhhee........ee...eeeeee..hhhhhhhh...hhhhhhhhh.eeee..hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhh...hhhhhhhhhhhhhhhhhh.................. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------SIGMA54_INTERACT----------------------------------------------------------------------------------------------------------------SIGMA54_IN---------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2bjw A   9 LGEANSFLEVLEQVSHLAPLDKPVLIIGERGTGKELIASRLHYLSSRWQGPFISLNCAALNENLLDSELFGHE--------KRHPGRFERADGGTLFLDELATAPMMVQEKLLRVIEYGELERVGGSQPLQVNVRLVCATNADLPAMVNEGTFRADLLDRLAFDVVQLPPLRERESDIMLMAEYFAIQMCREIKLPLFPGFTERARETLLNYRWPGNIRELKNVVERSVYRHGTSDYPLDDIIIDPFKRRP 259
                                    18        28        38        48        58        68        78  |      - |      98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258 
                                                                                                   81       90
   Legend:   → Mismatch (orange background)
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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 2BJW)

(-) CATH Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (PSPF_ECOLI | P37344)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0008134    transcription factor binding    Interacting selectively and non-covalently with a transcription factor, any protein required to initiate or regulate transcription.
biological process
    GO:0045892    negative regulation of transcription, DNA-templated    Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
    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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  2bjw
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  PSPF_ECOLI | P37344
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 Related Entries

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

UniProtKB/Swiss-Prot
        PSPF_ECOLI | P37344: 2bjv 2c96 2c98 2c99 2c9c 2vii 4qnm 4qnr 4qos 5nss

(-) Related Entries Specified in the PDB File

2bjv CRYSTAL STRUCTURE OF PSPF(1-275) R168A MUTANT