Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  F17-AG LECTIN DOMAIN FROM ESCHERICHIA COLI (LIGAND FREE)
 
Authors :  L. Buts, E. De Genst, R. Loris, S. Oscarson, M. Lahmann, J. Messens, E. Brosens, L. Wyns, J. Bouckaert, H. De Greve
Date :  23 Dec 02  (Deposition) - 29 May 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A
Keywords :  Bacterial Adhesin, Lectin, Bacterial Attachment, Pathogenesis, Immunoglobulin Fold (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Buts, J. Bouckaert, E. De Genst, R. Loris, S. Oscarson, M. Lahmann, J. Messens, E. Brosens, L. Wyns, H. De Greve
The Fimbrial Adhesin F17-G Of Enterotoxigenic Escherichia Coli Has An Immunoglobulin-Like Lectin Domain That Binds N-Acetylglucosamine
Mol. Microbiol. V. 49 705 2003
PubMed-ID: 12864853  |  Reference-DOI: 10.1046/J.1365-2958.2003.03600.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - F17-AG LECTIN DOMAIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPHD52
    Expression System StrainBL21
    Expression System Taxid511693
    Expression System VectorCUSTOM (T7 PROMOTOR)
    FragmentCARBOHYDRATE-BINDING DOMAIN, RESIDUES 23-199
    Organism ScientificESCHERICHIA COLI
    Organism Taxid562

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1O9Z)

(-) Sites  (0, 0)

(no "Site" information available for 1O9Z)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:53 -A:110

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Leu A:28 -Pro A:29

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1O9Z)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1O9Z)

(-) Exons   (0, 0)

(no "Exon" information available for 1O9Z)

(-) 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:170
 aligned with F17AG_ECOLX | Q99003 from UniProtKB/Swiss-Prot  Length:344

    Alignment length:177
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       
          F17AG_ECOLX    23 AVSFIGSTENDVGPSLGSYSRTHAMDNLPFVYDTRNKIGYQNANVWHISKGFCVGLDGKVDLPVVGSLDGQSIYGLTEEVGLLIWMGDTKYSRGTAMSGNSWENVFSGWCVGANTASTQGLSVRVTPVILKRNSSARYSVQKTSIGSIRMRPYNGSSAGSVQTTVNFSLNPFTLNDT 199
               SCOP domains d1o9za_ A: Fimbrial a      dhesin F17-AG lectin domain                                                                                                                            SCOP domains
               CATH domains 1o9zA00 A:1-177 Bacte      rial adhesins - F17c-type                                                                                                                              CATH domains
           Pfam domains (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------------Fimbrial-1o9zA Pfam domains (1)
           Pfam domains (2) -Fim-adh_lectin-1o9zA      02 A:2-172                                                                                                                                       ----- Pfam domains (2)
         Sec.struct. author .eee....eeee....eeee.------..ee.......eeeeeeeeeee...eeeeeeee...................eeeeeeee..hhhhh........eeeeeeee.....eeeeeeeeeeeeee....-..eeee..eeeeeeeeeee..........eeeeee..eeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1o9z A   1 AVSFIGSTENDVGPSLGSYSR------LPFVYDTRNKIGYQNANVWHISKGFCVGLDGKVDLPVVGSLDGQSIYGLTEEVGLLIWMGDTKYSRGTAMSGNSWENVFSGWCVGANTASTQGLSVRVTPVILKRN-SSRYSVQKTSIGSIRMRPYNGSSAGSVQTTVNFSLNPFTLNDT 177
                                    10        20|      |30        40        50        60        70        80        90       100       110       120       130  | |  140       150       160       170       
                                               21     28                                                                                                      133 |                                          
                                                                                                                                                                135                                          

   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)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (2, 2)

Asymmetric/Biological Unit
(-)
Clan: Adhesin (36)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (F17AG_ECOLX | Q99003)
molecular function
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
biological process
    GO:0044406    adhesion of symbiont to host    The attachment of a symbiont to its host via adhesion molecules, general stickiness etc., either directly or indirectly. The host is defined as the larger of the organisms involved in a symbiotic interaction.
    GO:0007155    cell adhesion    The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
    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.
cellular component
    GO:0009289    pilus    A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 1o9z)
 
  Sites
(no "Sites" information available for 1o9z)
 
  Cis Peptide Bonds
    Leu A:28 - Pro A:29   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1o9z
    Family and Domain InformationProDom | SYSTERS
    General Structural InformationGlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in MembranesOPM
    Protein SurfaceSURFACE
    Secondary StructureDSSP (structure derived) | HSSP (homology derived)
    Structural GenomicsGeneCensus
    Structural NeighboursCE | VAST
    Structure ClassificationCATH | Dali | SCOP
    Validation and Original DataBMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  F17AG_ECOLX | Q99003
    Comparative Protein Structure ModelsModBase
    Genomic InformationEnsembl
    Protein-protein InteractionDIP
    Sequence, Family and Domain InformationInterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  (no 'Enzyme Classificator' available)
    General Enzyme InformationBRENDA | EC-PDB | Enzyme | IntEnz
    PathwayKEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease InformationOMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related InformationGenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain InformationXDom
    Interatomic Contacts of Structural UnitsCSU
    Ligand-protein ContactsLPC
    Protein CavitiescastP
    Sequence and Secondary StructurePDBCartoon
    Structure AlignmentSTRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence BrowserSTING
 
Access by UniProt ID/Accession number
  F17AG_ECOLX | Q99003
    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        F17AG_ECOLX | Q990031o9v 1o9w 1zpl 2bsc 3f64 3f6j

(-) Related Entries Specified in the PDB File

1o9v F17-AG LECTIN DOMAIN FROM ESCHERICHIA COLI IN COMPLEX WITH A SELENIUM CARBOHYDRATE DERIVATIVE
1o9w F17-AG LECTIN DOMAIN FROM ESCHERICHIA COLI IN COMPLEX WITH N-ACETYL-GLUCOSAMINE