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(-) Description

Title :  CRYSTAL STRUCTURE OF TAMA POTRA DOMAINS 1-3 FROM E. COLI
 
Authors :  R. P. Jakob, F. Gruss, F. Zaehringer, B. M. Burmann, S. Hiller, T. Maier
Date :  24 Jul 13  (Deposition) - 25 Sep 13  (Release) - 20 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.84
Chains :  Asym./Biol. Unit :  A
Keywords :  Transport Protein, Polypeptide Transport-Associated, Autotransporter Biogenesis, Outer Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Gruss, F. Zaehringer, R. P. Jakob, B. M. Burmann, S. Hiller, T. Maier
The Structural Basis Of Autotransporter Translocation By Tama
Nat. Struct. Mol. Biol. V. 20 1318 2013
PubMed-ID: 24056943  |  Reference-DOI: 10.1038/NSMB.2689

(-) Compounds

Molecule 1 - TRANSLOCATION AND ASSEMBLY MODULE TAMA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: PRIL PL1SL2
    Expression System Vector: PET29A
    Expression System Vector Type: PLASMID
    Fragment: POTRA DOMAINS 1-3, RESIDUES 22-275
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 469008
    Synonym: AUTOTRANSPORTER ASSEMBLY FACTOR TAMA, TAMA

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:178 , ALA A:224 , ASN A:227 , ARG A:228 , HOH A:2263 , HOH A:2295 , HOH A:2296BINDING SITE FOR RESIDUE EDO A 301
2AC2SOFTWAREGLU A:197 , GLY A:198 , SER A:199 , ARG A:202 , HOH A:2211 , HOH A:2216BINDING SITE FOR RESIDUE EDO A 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4BZA)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4BZA)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4BZA)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1POTRAPS51779 POTRA domain profile.TAMA_ECOLI187-263  1A:187-263

(-) Exons   (0, 0)

(no "Exon" information available for 4BZA)

(-) 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:245
 aligned with TAMA_ECOLI | P0ADE4 from UniProtKB/Swiss-Prot  Length:577

    Alignment length:254
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274    
           TAMA_ECOLI    25 RLQVEGLSGQLEKNVRAQLSTIESDEVTPDRRFRARVDDAIREGLKALGYYQPTIEFDLRPPPKKGRQVLIAKVTPGVPVLIGGTDVVLRGGARTDKDYLKLLDTRPAIGTVLNQGDYENFKKSLTSIALRKGYFDSEFTKAQLGIALGLHKAFWDIDYNSGERYRFGHVTFEGSQIRDEYLQNLVPFKEGDEYESKDLAELNRRLSATGWFNSVVVAPQFDKARETKVLPLTGVVSPRTENTIETGVGYSTDV 278
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee...hhhhhhhhhhhh............hhhhhhhhhhhhhhh......eeeee.---------.eeeeee.....eeeeeeeeeehhhhh.hhhhhhhh..........hhhhhhhhhhhhhhhhhh.....eeeeeeeeee....eeeeeeeee........eeeee.....hhhhhh...........hhhhhhhhhhhhhh..eeeeeeee.hhhh.......eeeeeee................ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------POTRA  PDB: A:187-263 UniProt: 187-263                                       --------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bza A  25 RLQVEGLSGQLEKNVRAQLSTIESDEVTPDRRFRARVDDAIREGLKALGYYQPTIEFDL---------VLIAKVTPGVPVLIGGTDVVLRGGARTDKDYLKLLDTRPAIGTVLNQGDYENFKKSLTSIALRKGYFDSEFTKAQLGIALGLHKAFWDIDYNSGERYRFGHVTFEGSQIRDEYLQNLVPFKEGDEYESKDLAELNRRLSATGWFNSVVVAPQFDKARETKVLPLTGVVSPRTENTIETGVGYSHHH 278
                                    34        44        54        64        74        |-        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274    
                                                                                     83        93
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  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 4BZA)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4BZA)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4BZA)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TAMA_ECOLI | P0ADE4)
biological process
    GO:0009306    protein secretion    The controlled release of proteins from a cell.
cellular component
    GO:0097347    TAM protein secretion complex    A heterooligomeric protein complex that spans the bacterial periplasm and enables the secretion of adhesin proteins in Gram-negative bacteria. In Citrobacter rodentium, Salmonella enterica and Escherichia coli, the TAM complex consists of an Omp85-family protein, TamA, in the outer membrane and TamB in the inner membrane.
    GO:0009279    cell outer membrane    A lipid bilayer that forms the outermost membrane of the cell envelope; enriched in polysaccharide and protein; the outer leaflet of the membrane contains specific lipopolysaccharide structures.
    GO:0045203    integral component of cell outer membrane    The component of the cell outer membrane consisting of the gene products having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    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:0019867    outer membrane    The external membrane of Gram-negative bacteria or certain organelles such as mitochondria and chloroplasts; freely permeable to most ions and metabolites.

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 Related Entries

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

UniProtKB/Swiss-Prot
        TAMA_ECOLI | P0ADE4: 2ly3 4c00

(-) Related Entries Specified in the PDB File

4c00 CRYSTAL STRUCTURE OF TAMA FROM E. COLI