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(-) Description

Title :  STRUCTURE OF THE TETRAMERIC BUILDING BLOCK OF THE SALMONELLA TYPHIMURIUM PRGI TYPE THREE SECRETION SYSTEM NEEDLE
 
Authors :  A. Loquet, B. Habenstein, V. Chevelkov, K. Giller, S. Becker, A. Lange
Date :  01 Oct 13  (Deposition) - 25 Dec 13  (Release) - 15 Jan 14  (Revision)
Method :  SOLID-STATE NMR
Resolution :  NOT APPLICABLE
Chains :  Asym. Unit :  A,B,C,D  (15x)
Biol. Unit 1:  A,B,C,D  (1x)
Keywords :  Secretion, Needle, Filament, Protein Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Loquet, B. Habenstein, V. Chevelkov, S. K. Vasa, K. Giller, S. Becker, A. Lange
Atomic Structure And Handedness Of The Building Block Of A Biological Assembly.
J. Am. Chem. Soc. V. 135 19135 2013
PubMed-ID: 24328247  |  Reference-DOI: 10.1021/JA411362Q

(-) Compounds

Molecule 1 - PROTEIN PRGI
    Chains: A, B, C, D
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 469008
    Expression System Vector: BL21 (DE3)
    Gene: PRGI, STM2873
    Organism Scientific: SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM
    Organism Taxid: 99287
    Strain: LT2 / SGSC1412 / ATCC 700720

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit (15x): ABCD
Biological Unit 1 (1x): ABCD

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 2MEX)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2MEX)

(-) Exons   (0, 0)

(no "Exon" information available for 2MEX)

(-) Sequences/Alignments

Asymmetric 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:80
 aligned with PRGI_SALTY | P41784 from UniProtKB/Swiss-Prot  Length:80

    Alignment length:80
                                    10        20        30        40        50        60        70        80
            PRGI_SALTY    1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                  2mex A  1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
                                    10        20        30        40        50        60        70        80


Chain B from PDB  Type:PROTEIN  Length:80
 aligned with PRGI_SALTY | P41784 from UniProtKB/Swiss-Prot  Length:80

    Alignment length:80
                                    10        20        30        40        50        60        70        80
            PRGI_SALTY    1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                  2mex B  1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
                                    10        20        30        40        50        60        70        80


Chain C from PDB  Type:PROTEIN  Length:80
 aligned with PRGI_SALTY | P41784 from UniProtKB/Swiss-Prot  Length:80

    Alignment length:80
                                    10        20        30        40        50        60        70        80
            PRGI_SALTY    1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                  2mex C  1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
                                    10        20        30        40        50        60        70        80


Chain D from PDB  Type:PROTEIN  Length:80
 aligned with PRGI_SALTY | P41784 from UniProtKB/Swiss-Prot  Length:80

    Alignment length:80
                                    10        20        30        40        50        60        70        80
            PRGI_SALTY    1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                  2mex D  1 MATPWSGYLDDVSAKFDTGVDNLQTQVTEALDKLAAKPSDPALLAAYQSKLSEYNLYRNAQSNTVKVFKDIDAAIIQNFR 80
                                    10        20        30        40        50        60        70        80
   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 2MEX)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2MEX)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (PRGI_SALTY | P41784)
molecular function
    GO:0008565    protein transporter activity    Enables the directed movement of proteins into, out of or within a cell, or between cells.
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: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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        PRGI_SALTY | P41784: 2jow 2kv7 2lpz 2x9c 3zqb 3zqe

(-) Related Entries Specified in the PDB File

2lpz