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(-) Description

Title :  THE FEDF ADHESIN FROM ENTRROTOXIGENIC ESCHERICHIA COLI IS A SULFATE-BINDING LECTIN
 
Authors :  E. Lonardi, K. Moonens, L. Buts, A. R. De Boer, J. D. M. Olsson, M. S. Weis E. Fabre, Y. Guerardel, A. M. Deelder, S. Oscarson, M. Wuhrer, J. Bouck
Date :  03 Jul 13  (Deposition) - 28 Aug 13  (Release) - 28 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cell Adhesion, Glycan Array, Enterotoxigenic (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Lonardi, K. Moonens, L. Buts, A. R. Deboer, J. D. M. Olsson, M. S. Weiss, E. Fabre, Y. Guerardel, A. M. Deelder, S. Oscarson, M. Wuhrer, J. Bouckaert
Structural Sampling Of Glycan Interaction Profiles Reveals Mucosal Receptors For Fimbrial Adhesins Of Enterotoxigenic Escherichia Coli
Biology V. 2 894 2013
PubMed-ID: 24833052  |  Reference-DOI: 10.3390/BIOLOGY2030894
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - F18 FIMBRIAL ADHESIN AC
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: C43
    Expression System Vector: PDEST14
    Expression System Vector Type: PLASMID
    Fragment: LECTIN DOMAIN, RESIDUES 35-185
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Strain: 107/96
    Synonym: FEDF ADHESIN, FEDF

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 16)

Asymmetric/Biological Unit (2, 16)
No.NameCountTypeFull Name
1BR13Ligand/IonBROMIDE ION
2SO43Ligand/IonSULFATE ION

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:95 , ALA A:96 , THR B:95 , ALA B:96BINDING SITE FOR RESIDUE BR A1148
02AC2SOFTWAREGLN A:31 , ARG A:70 , GLU A:108 , SER A:110BINDING SITE FOR RESIDUE BR A1149
03AC3SOFTWAREGLN A:31 , ARG A:70 , TRP A:85 , SER A:110 , HOH A:2084BINDING SITE FOR RESIDUE BR A1150
04AC4SOFTWARESER A:130 , SER A:132BINDING SITE FOR RESIDUE BR A1151
05AC5SOFTWAREALA A:7BINDING SITE FOR RESIDUE BR A1152
06AC6SOFTWARELYS A:100 , LYS A:101 , HOH A:2048 , HOH A:2127BINDING SITE FOR RESIDUE BR A1153
07AC7SOFTWAREHIS A:75 , SER A:77 , SER A:79 , CYS A:97 , LYS A:100 , HOH A:2088 , HOH A:2090 , HOH A:2125 , HOH A:2128 , VAL B:91 , GLY B:92BINDING SITE FOR RESIDUE SO4 A1154
08AC8SOFTWAREMET A:24 , LEU A:27 , TYR A:28 , GLY A:60BINDING SITE FOR RESIDUE BR A1155
09AC9SOFTWARETRP A:85 , ARG A:112 , HOH A:2155BINDING SITE FOR RESIDUE SO4 A1156
10BC1SOFTWAREARG B:70 , GLU B:108 , SER B:110 , HOH B:2084BINDING SITE FOR RESIDUE BR B1148
11BC2SOFTWARESER B:6 , ALA B:7 , THR B:22 , HOH B:2029BINDING SITE FOR RESIDUE BR B1149
12BC3SOFTWARETHR B:48 , SER B:132 , HOH B:2060BINDING SITE FOR RESIDUE BR B1150
13BC4SOFTWAREGLN B:31 , ARG B:70 , SER B:110BINDING SITE FOR RESIDUE BR B1151
14BC5SOFTWAREGLN B:50BINDING SITE FOR RESIDUE BR B1152
15BC6SOFTWAREHOH A:2112 , ASN B:99 , LYS B:100BINDING SITE FOR RESIDUE BR B1153
16BC7SOFTWAREVAL A:91 , GLY A:92 , HOH A:2097 , HOH A:2111 , HOH A:2112 , HIS B:75 , SER B:77 , SER B:79 , CYS B:97 , LYS B:100 , HOH B:2081BINDING SITE FOR RESIDUE SO4 B1154

(-) SS Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1A:49 -A:69
2A:97 -A:102
3B:49 -B:69
4B:97 -B:102

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4BWO)

(-) Exons   (0, 0)

(no "Exon" information available for 4BWO)

(-) 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:143
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:143
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179   
         Q47212_ECOLX    40 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVPA 182
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeehhhhh.eeeeeeeeee..eeeeeeeeeee.....eeeeeee.eeeeee..eeeeee.eeeeeeee....eee.....eeeeee..ee..ee..eeeeeeeee.hhhhh........eeeeeeee....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bwo A   6 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVPA 148
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145   


Chain B from PDB  Type:PROTEIN  Length:143
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:143
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179   
         Q47212_ECOLX    40 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVPA 182
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeehhhhh.eeeeeeeeee..eeeeeeeeeee.....eeeeeee.eeeeee..eeeeee.eeeeeeee....eee.....eeeeee..ee..ee..eeeeeeeee...hhhhh.ee...eeeeeeee....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bwo B   6 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVPA 148
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145
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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 4BWO)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4BWO)

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 Related Entries

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        Q47212_ECOLX | Q47212: 4b4p 4b4q 4b4r 4w6w 4w6x 4w6y

(-) Related Entries Specified in the PDB File

4b4p CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF.