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(-) Description

Title :  CRYSTAL STRUCTURE OF HUTP, AN RNA BINDING ANTI-TERMINATION PROTEIN
 
Authors :  T. Kumarevel, H. Mizuno, P. K. R. Kumar
Date :  13 Sep 04  (Deposition) - 30 Aug 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (3x)
Keywords :  Hutp, Rna Binding, Antitermination, Transcription Regulation, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Kumarevel, H. Mizuno, P. K. R. Kumar
Characterization Of The Metal Ion Binding Site In The Anti-Terminator Protein, Hutp, Of Bacillus Subtilis
Nucleic Acids Res. V. 33 5494 2005
PubMed-ID: 16192572  |  Reference-DOI: 10.1093/NAR/GKI868
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HUT OPERON POSITIVE REGULATORY PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET5A, PETHP4
    Expression System Taxid562
    Expression System Vector TypePLASMID
    MutationYES
    Organism ScientificBACILLUS SUBTILIS
    Organism Taxid1423
    SynonymHUTP

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (3x)AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1WPT)

(-) Sites  (0, 0)

(no "Site" information available for 1WPT)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1WPT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1WPT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1WPT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1WPT)

(-) Exons   (0, 0)

(no "Exon" information available for 1WPT)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:144
 aligned with HUTP_BACSU | P10943 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:144
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144    
           HUTP_BACSU     5 KERRIGRLSVLLLLNEAEESTQVEELERDGWKVCLGKVGSMDAHKVVAAIETASKKSGVIQSEGYRESHALYHATMEALHGVTRGEMLLGSLLRTVGLRFAVLRGNPYESEAEGDWIAVSLYGTIGAPIKGLEHETFGVGINHI 148
               SCOP domains d1wpta_ A: automated matches                                                                                                                     SCOP domains
               CATH domains 1wptA00 A:5-148 Hut operon positive regulatory protein HutP                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...hhhhhhhhhhhh..hhhhhhhhhhh..eeeeeeee...hhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh..hhhhhhhh..eeeeeeeeee..........eeeeeeeeee........eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1wpt A   5 KERRIGRLSVLLLLNEAEESTQVEELERDGWKVCLGKVGSMDAHKVIAAIETASKKSGVIQSEGYRESHALYHATMEALHGVTRGEMLLGSLLRTVGLRFAVLRGNPYESEAEGDWIAVSLYGTIGAPIKGLEHETFGVGINHI 148
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144    

Chain B from PDB  Type:PROTEIN  Length:144
 aligned with HUTP_BACSU | P10943 from UniProtKB/Swiss-Prot  Length:148

    Alignment length:144
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144    
           HUTP_BACSU     5 KERRIGRLSVLLLLNEAEESTQVEELERDGWKVCLGKVGSMDAHKVVAAIETASKKSGVIQSEGYRESHALYHATMEALHGVTRGEMLLGSLLRTVGLRFAVLRGNPYESEAEGDWIAVSLYGTIGAPIKGLEHETFGVGINHI 148
               SCOP domains d1wptb_ B: automated matches                                                                                                                     SCOP domains
               CATH domains 1wptB00 B:5-148 Hut operon positive regulatory protein HutP                                                                                      CATH domains
           Pfam domains (1) ---HutP-1wptB01 B:8-146                                                                                                                       -- Pfam domains (1)
           Pfam domains (2) ---HutP-1wptB02 B:8-146                                                                                                                       -- Pfam domains (2)
         Sec.struct. author ...hhhhhhhhhhhh..hhhhhhhhhhhh.eeeeeeee...hhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh............eeeeeeeeee..........eeeeeeeeeee......eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1wpt B   5 KERRIGRLSVLLLLNEAEESTQVEELERDGWKVCLGKVGSMDAHKVIAAIETASKKSGVIQSEGYRESHALYHATMEALHGVTRGEMLLGSLLRTVGLRFAVLRGNPYESEAEGDWIAVSLYGTIGAPIKGLEHETFGVGINHI 148
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144    

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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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (HUTP_BACSU | P10943)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0003729    mRNA binding    Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
biological process
    GO:0006547    histidine metabolic process    The chemical reactions and pathways involving histidine, 2-amino-3-(1H-imidazol-4-yl)propanoic acid.
    GO:0010628    positive regulation of gene expression    Any process that increases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HUTP_BACSU | P109431vea 1wmq 1wps 1wpu 1wpv 1wrn 1wro 1wrq 3boy 4h4l

(-) Related Entries Specified in the PDB File

1vea THE SAME PROTEIN COMPLEXED WITH L-HISTIDINE ANALOG
1wmq THE SAME PROTEIN COMPLEXED WITH METAL IONS, L-HISTIDINE AND 21-MER RNA
1wps THE SAME PROTEIN CRYSTALLIZED IN THE PRESENCE OF A CHELATING AGENT, EDTA
1wpu THE SAME PROTEIN COMPLEXED WITH L-HISTIDINE AND 21-MER RNA CONTAINING GAG REPEATS IN THE PRESENCE OF MGCL2