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(-) Description

Title :  ATOMIC RESOLUTION STRUCTURE OF THE CYTOPLASMIC DOMAIN OF YERSINIA PESTIS YSCU, A REGULATORY SWITCH INVOLVED IN TYPE III SECRETION
 
Authors :  G. T. Lountos, B. P. Austin, S. Nallamsetty, D. S. Waugh
Date :  09 Sep 08  (Deposition) - 03 Feb 09  (Release) - 11 Aug 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.13
Chains :  Asym./Biol. Unit :  A
Keywords :  Cell Membrane, Transmembrane, Yersinia Pestis, Protein Transport, Type Iii Secretion System, Plasmid, Membrane, Virulence, Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. T. Lountos, B. P. Austin, S. Nallamsetty, D. S. Waugh
Atomic Resolution Structure Of The Cytoplasmic Domain Of Yersinia Pestis Yscu, A Regulatory Switch Involved In Type Iii Secretion.
Protein Sci. V. 18 467 2009
PubMed-ID: 19165725  |  Reference-DOI: 10.1002/PRO.56

(-) Compounds

Molecule 1 - YOP PROTEINS TRANSLOCATION PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PBA2085
    Fragment: YSCU CYTOPLASMIC DOMAIN, RESIDUES 220-342
    Organism Scientific: YERSINIA PESTIS
    Organism Taxid: 632
    Other Details: CLEAVED PEPTIDE BOND BETWEEN N263 AND P264
    Synonym: YSCU

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

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 Sequence-Structure Mapping

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological 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:100
 aligned with YSCU_YERPE | P69986 from UniProtKB/Swiss-Prot  Length:354

    Alignment length:100
                                   249       259       269       279       289       299       309       319       329       339
           YSCU_YERPE   240 QFHQEIQSRNMRENVKRSSVVVANPTHIAIGILYKRGETPLPLVTFKYTDAQVQTVRKIAEEEGVPILQRIPLARALYWDALVDHYIPAEQIEATAEVLR 339
               SCOP domains d2jlia_ A: automated matches                                                                         SCOP domains
               CATH domains 2jliA00 A:240-339 secretion proteins EscU                                                            CATH domains
               Pfam domains Bac_export_2-2jliA01 A:240-339                                                                       Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh..eeeee...eeeeee.........eeeeeee.hhhhhhhhhhhhhh..eeehhhhhhhhhhhh......hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                 2jli A 240 QFHQEIQSRNMRENVKRSSVVVANPTHIAIGILYKRGETPLPLVTFKYTDAQVQTVRKIAEEEGVPILQRIPLARALYWDALVDHYIPAEQIEATAEVLR 339
                                   249       259       269       279       289       299       309       319       329       339
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Bac_export_2] (5)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (YSCU_YERPE | P69986)
biological process
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0009306    protein secretion    The controlled release of proteins from a cell.
    GO:0015031    protein transport    The directed movement of proteins into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    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:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        YSCU_YERPE | P69986: 2jlh 2jlj

(-) Related Entries Specified in the PDB File

2jlh CRYSTAL STRUCTURE OF THE CYTOPLASMIC DOMAIN OF YERSINIA PESTIS YSCU N263A MUTANT
2jlj CRYSTAL STRUCTURE OF THE CYTOPLASMIC DOMAIN OF YERSINIA PESTIS YSCU N263A P264A MUTANT