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(-) Description

Title :  SOLUTION STRUCTURE OF HISTIDINE CONTAINING PROTEIN (HPR) FROM STAPHYLOCOCCUS CARNOSUS
 
Authors :  H. R. Kalbitzer, A. Gorler, H. Li, P. V. Dubovskii, W. Hengstenberg, C. Kowolik, H. Yamada, K. Akasaka
Date :  19 May 99  (Deposition) - 21 Jun 00  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Phosphotransferase, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. R. Kalbitzer, A. Gorler, H. Li, P. V. Dubovskii, W. Hengstenberg, C. Kowolik, H. Yamada, K. Akasaka
15N And 1H Nmr Study Of Histidine Containing Protein (Hpr) From Staphylococcus Carnosus At High Pressure.
Protein Sci. V. 9 693 2000
PubMed-ID: 10794411
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHOSPHOCARRIER PROTEIN HPR
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPT7-5
    Expression System Taxid562
    Expression System Vector TypePLASMID
    Organism ScientificSTAPHYLOCOCCUS CARNOSUS
    Organism Taxid1281
    SynonymHISTIDINE-CONTAINING PROTEIN, HPR

 Structural Features

(-) Chains, Units

  
NMR Structure (10x)

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1QR5)

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1ND1AUTHORHIS A:15THE ND1 ATOM OF RESIDUE HIS 15 OF HPR IS PHOSPHORYLATED BY ENZYME I. PHOSPHO-HPR DONATES ITS PHOSPHORYL GROUP TO ONE OF SEVERAL SUGAR SPECIFIC ENZYME II'S IN THE PHOSPHOENOLPYRUVATE DEPENDENT PHOSPHOTRANSFERASE SYSTEM (PTS) OF STAPHYLOCOCCUS CARNOSUS.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1QR5)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1QR5)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1QR5)

(-) PROSITE Motifs  (3, 3)

NMR Structure (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PTS_HPR_DOMPS51350 PTS HPR domain profile.PTHP_STACA1-88  1A:1-88
2PTS_HPR_HISPS00369 PTS HPR domain histidine phosphorylation site signature.PTHP_STACA13-20  1A:13-20
3PTS_HPR_SERPS00589 PTS HPR domain serine phosphorylation site signature.PTHP_STACA39-54  1A:39-54

(-) Exons   (0, 0)

(no "Exon" information available for 1QR5)

(-) 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:88
 aligned with PTHP_STACA | P23534 from UniProtKB/Swiss-Prot  Length:88

    Alignment length:88
                                    10        20        30        40        50        60        70        80        
            PTHP_STACA    1 MEQQSYTIIDETGIHARPATMLVQTASKFDSDIQLEYNGKKVNLKSIMGVMSLGVGKDAEITIYADGSDEADAIQAITDVLSKEGLTE 88
               SCOP domains d1qr5a_ A: Histidine-containing phosphocarrier protein (HPr)                             SCOP domains
               CATH domains 1qr5A00 A:1-88  [code=3.30.1340.10, no name defined]                                     CATH domains
               Pfam domains PTS-HPr-1qr5A01 A:1-84                                                              ---- Pfam domains
         Sec.struct. author .eeeeeee.......hhhhhhhhhhhhhh..eeeeee..eeee....hhhhhh.....eeeeeeee.....hhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) PTS_HPR_DOM  PDB: A:1-88 UniProt: 1-88                                                   PROSITE (1)
                PROSITE (2) ------------PTS_HPR_------------------PTS_HPR_SER     ---------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------- Transcript
                  1qr5 A  1 MEQQSYTIIDETGIHARPATMLVQTASKFDSDIQLEYNGKKVNLKSIMGVMSLGVGKDAEITIYADGSDEADAIQAITDVLSKEGLTE 88
                                    10        20        30        40        50        60        70        80        

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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, 1)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

NMR Structure

(-) Gene Ontology  (11, 11)

NMR Structure(hide GO term definitions)
Chain A   (PTHP_STACA | P23534)
molecular function
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0004674    protein serine/threonine kinase activity    Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0008643    carbohydrate transport    The directed movement of carbohydrate into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Carbohydrates are any of a group of organic compounds based of the general formula Cx(H2O)y.
    GO:0009401    phosphoenolpyruvate-dependent sugar phosphotransferase system    The uptake and phosphorylation of specific carbohydrates from the extracellular environment; uptake and phosphorylation are coupled, making the PTS a link between the uptake and metabolism of sugars; phosphoenolpyruvate is the original phosphate donor; phosphoenolpyruvate passes the phosphate via a signal transduction pathway, to enzyme 1 (E1), which in turn passes it on to the histidine protein, HPr; the next step in the system involves sugar-specific membrane-bound complex, enzyme 2 (EII), which transports the sugar into the cell; it includes the sugar permease, which catalyzes the transport reactions; EII is usually divided into three different domains, EIIA, EIIB, and EIIC.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
    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.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
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

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

UniProtKB/Swiss-Prot
        PTHP_STACA | P235341txe

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