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(-) Description

Title :  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF THE PAPC USHER
 
Authors :  B. A. Ford, S. J. Hultgren
Date :  18 Dec 09  (Deposition) - 02 Mar 10  (Release) - 31 Mar 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A,B,C,D,E
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Biol. Unit 4:  D  (1x)
Biol. Unit 5:  E  (1x)
Keywords :  Ig Fold, Greek Key, Cell Outer Membrane, Fimbrium, Membrane, Transmembrane, Transport, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. Ford, A. T. Rego, T. J. Ragan, J. Pinkner, K. Dodson, P. C. Driscoll, S. Hultgren, G. Waksman
Structural Homology Between The C-Terminal Domain Of The Papc Usher And Its Plug.
J. Bacteriol. V. 192 1824 2010
PubMed-ID: 20118254  |  Reference-DOI: 10.1128/JB.01677-09

(-) Compounds

Molecule 1 - OUTER MEMBRANE USHER PROTEIN PAPC
    ChainsA, B, C, D, E
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPTRC99
    Expression System StrainC600
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 749-836
    GenePAPC, UTI89_C4893
    Organism ScientificESCHERICHIA COLI
    Organism Taxid364106
    StrainUTI89

 Structural Features

(-) Chains, Units

  12345
Asymmetric Unit ABCDE
Biological Unit 1 (1x)A    
Biological Unit 2 (1x) B   
Biological Unit 3 (1x)  C  
Biological Unit 4 (1x)   D 
Biological Unit 5 (1x)    E

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CO2Ligand/IonCOBALT (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
Biological Unit 3 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION
Biological Unit 5 (0, 0)
No.NameCountTypeFull Name
1CO-1Ligand/IonCOBALT (II) ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:229 , GLU A:756BINDING SITE FOR RESIDUE CO A 2
2AC2SOFTWAREHOH C:223 , GLU C:752BINDING SITE FOR RESIDUE CO C 1

(-) SS Bonds  (5, 5)

Asymmetric Unit
No.Residues
1A:787 -A:805
2B:787 -B:805
3C:787 -C:805
4D:787 -D:805
5E:787 -E:805

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3L48)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3L48)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3L48)

(-) Exons   (0, 0)

(no "Exon" information available for 3L48)

(-) 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:81
 aligned with Q1R2W8_ECOUT | Q1R2W8 from UniProtKB/TrEMBL  Length:836

    Alignment length:81
                                   764       774       784       794       804       814       824       834 
         Q1R2W8_ECOUT   755 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTPQ 835
               SCOP domains --------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..........eee.....eeee.hhh.eeee.......eeeee....eeeeee........eeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------- Transcript
                 3l48 A 728 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTPQ 808
                                   737       747       757       767       777       787       797       807 

Chain B from PDB  Type:PROTEIN  Length:80
 aligned with Q1R2W8_ECOUT | Q1R2W8 from UniProtKB/TrEMBL  Length:836

    Alignment length:80
                                   764       774       784       794       804       814       824       834
         Q1R2W8_ECOUT   755 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 834
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..........eee.....eeee.hhh.eeeeeee....eeeeee..eeeeeee........eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                 3l48 B 728 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 807
                                   737       747       757       767       777       787       797       807

Chain C from PDB  Type:PROTEIN  Length:86
 aligned with Q1R2W8_ECOUT | Q1R2W8 from UniProtKB/TrEMBL  Length:836

    Alignment length:86
                                   758       768       778       788       798       808       818       828      
         Q1R2W8_ECOUT   749 KFSVLKGKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 834
               SCOP domains -------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeeeeee...........eee.....eeee.hhh.eeeeeee....eeeeee..eeeeeee..........eeee... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------- Transcript
                 3l48 C 722 KFSVLKGKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 807
                                   731       741       751       761       771       781       791       801      

Chain D from PDB  Type:PROTEIN  Length:80
 aligned with Q1R2W8_ECOUT | Q1R2W8 from UniProtKB/TrEMBL  Length:836

    Alignment length:80
                                   764       774       784       794       804       814       824       834
         Q1R2W8_ECOUT   755 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 834
               SCOP domains -------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..........eee.....eeee.hhh.eeeeeee....eeeeee..eeeeeee........eeeeeee.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                 3l48 D 728 GKRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 807
                                   737       747       757       767       777       787       797       807

Chain E from PDB  Type:PROTEIN  Length:79
 aligned with Q1R2W8_ECOUT | Q1R2W8 from UniProtKB/TrEMBL  Length:836

    Alignment length:79
                                   765       775       785       795       805       815       825         
         Q1R2W8_ECOUT   756 KRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 834
               SCOP domains ------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----PapC_C-3l48E01 E:733-798                                          --------- Pfam domains (1)
           Pfam domains (2) ----PapC_C-3l48E02 E:733-798                                          --------- Pfam domains (2)
           Pfam domains (3) ----PapC_C-3l48E03 E:733-798                                          --------- Pfam domains (3)
           Pfam domains (4) ----PapC_C-3l48E04 E:733-798                                          --------- Pfam domains (4)
           Pfam domains (5) ----PapC_C-3l48E05 E:733-798                                          --------- Pfam domains (5)
         Sec.struct. author ..eeeeeee..........eee.....eeee.hhh.eeee.......eeeeee..eeeeeee........eeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------- Transcript
                 3l48 E 729 KRLFAILRLADGSQPPFGASVTSEKGRELGMVADEGLAWLSGVTPGETLSVNWDGKIQCQVNVPETAISDQQLLLPCTP 807
                                   738       748       758       768       778       788       798         

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 3L48)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3L48)

(-) Pfam Domains  (1, 5)

Asymmetric Unit

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E   (Q1R2W8_ECOUT | Q1R2W8)
molecular function
    GO:0005215    transporter activity    Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
    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: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: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.

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