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(-) Description

Title :  SOLUTION STRUCTURE OF THE ENGINEERED PROTEIN AFAE-DSC
 
Authors :  K. L. Anderson, J. Billington, D. Pettigrew, E. Cota, P. Roversi, P. Sim H. A. Chen, P. Urvil, L. Du Merle, P. N. Barlow, M. E. Medof, R. A. Smith, B. Nowicki, C. Le Bouguenec, S. M. Lea, S. Matthews
Date :  18 Dec 03  (Deposition) - 11 Jan 05  (Release) - 08 Feb 17  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (15x)
NMR Structure *:  A  (1x)
Keywords :  Afae, Daf, Afimbrial Sheath, Daec, Upec, Ig-Like Domain, Donor Strand Complemented, Structural Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. L. Anderson, J. Billington, D. Pettigrew, E. Cota, P. Simpson, P. Roversi, H. A. Chen, P. Urvil, L. Du Merle, P. N. Barlow, M. E. Medof, R. A. Smith, B. Nowicki, C. Le Bouguenec, S. M. Lea, S. Matthews
An Atomic Resolution Model For Assembly, Architecture, And Function Of The Dr Adhesins.
Mol. Cell V. 15 647 2004
PubMed-ID: 15327779  |  Reference-DOI: 10.1016/J.MOLCEL.2004.08.003

(-) Compounds

Molecule 1 - AFIMBRIAL ADHESIN AFA-III
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: PRSETA
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: AFAE3
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: AFAE-DSC;
AFA-III;
AFAE-3

 Structural Features

(-) Chains, Units

  1
NMR Structure (15x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 1RXL)

(-) SS Bonds  (1, 1)

NMR Structure
No.Residues
1A:3 -A:35

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (2, 2)

NMR Structure (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_AFAE3_ECOLX_001 *A59TAFAE3_ECOLX  ---  ---AA22T
2UniProtVAR_AFAE3_ECOLX_002 *N73DAFAE3_ECOLX  ---  ---AN36D
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
NMR Structure * (2, 2)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_AFAE3_ECOLX_001 *A59TAFAE3_ECOLX  ---  ---AA22T
2UniProtVAR_AFAE3_ECOLX_002 *N73DAFAE3_ECOLX  ---  ---AN36D
   * ID not provided by source
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1RXL)

(-) Exons   (0, 0)

(no "Exon" information available for 1RXL)

(-) 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:143
 aligned with AFAE3_ECOLX | Q57254 from UniProtKB/Swiss-Prot  Length:160

    Alignment length:143
                                                                                                                                                    160                    
                                    47        57        67        77        87        97       107       117       127       137       147       157  |      -         -   
          AFAE3_ECOLX    38 EECQVRVGDLTVAKTRGQLTDAAPIGPVTVQALGCNARQVALKADTDNFEQGKFFLISDNNRDKLYVNIRPMDNSAWTTDNGVFYKNDVGSWGGTIGIYVDGQQTNTPPGNYTLTLTGGYWAK--------------------   -
               SCOP domains d1rxla_ A: DraA/Afimbrial adhesin Afa-III                                                                                                       SCOP domains
               CATH domains 1rxlA00 A:1-143 Afimbrial adhesin afa-iii.                                                                                                      CATH domains
               Pfam domains Adhesin_Dr-1rxlA01 A:1-123                                                                                                 -------------------- Pfam domains
         Sec.struct. author ...eee....eee..............eeeeee.....eeeeee..........eeee.....eeeeeeee.....eee...eeee.......eeeeeee..........eeeeeeeeeee.......eeeeeeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------T-------------D----------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1rxl A   1 EECQVRVGDLTVAKTRGQLTDAAPIGPVTVQALGCNARQVALKADTDNFEQGKFFLISDNNRDKLYVNIRPMDNSAWTTDNGVFYKNDVGSWGGTIGIYVDGQQTNTPPGNYTLTLTGGYWAKDNKQGFTPSGTTGTTKLTVT 143
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140
   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  (1, 1)

NMR Structure
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: Adhesin (36)

(-) Gene Ontology  (1, 1)

NMR Structure(hide GO term definitions)
Chain A   (AFAE3_ECOLX | Q57254)
cellular component
    GO:0009289    pilus    A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter.

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  AFAE3_ECOLX | Q57254
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 Related Entries

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

UniProtKB/Swiss-Prot
        AFAE3_ECOLX | Q57254: 1usz 1ut2 2ixq 2ver

(-) Related Entries Specified in the PDB File

5947 CHEMICAL SHIFT ASSIGNMENTS OF AFAE-DSC
1sdd SOLUTION STRUCTURE OF AFAE-DSC
1usq COMPLEX OF DRAE WITH CHLORAMPHENICOL
1usz SEMET AFAE-3 ADHESIN
1ut1 CRYSTAL STRUCTURE OF DRAE TRIMER
1ut2 CRYSTAL STRUCTURE OF AFAE-3 TRIMER