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(-) Description

Title :  CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF.
 
Authors :  K. Moonens, J. Bouckaert, A. Coddens, T. Tran, S. Panjikar, M. De Kerpe H. Remaut, H. De Greve
Date :  31 Jul 12  (Deposition) - 15 Aug 12  (Release) - 03 Oct 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Cell Adhesion, Fimbriae, Bacterial Adhesins, Protein-Carbohydrate Interactions, Abh Blood Group Binding, Stec, Etec, Spr, Mst, Bsi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Moonens, J. Bouckaert, A. Coddens, T. Tran, S. Panjikar, M. De Kerpel, E. Cox, H. Remaut, H. De Greve
Structural Insight In Histo-Blood Group Binding By The F18 Fimbrial Adhesin Fedf.
Mol. Microbiol. V. 86 82 2012
PubMed-ID: 22812428  |  Reference-DOI: 10.1111/J.1365-2958.2012.08174.X
(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 K-12
    Organism Taxid: 83333
    Other Details: FRAGMENT ENCOMPASSES RESIDUES 15-165 OF MATURE FEDF PROTEIN
    Strain: 107/86
    Synonym: FEDF

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 15)

Asymmetric/Biological Unit (2, 15)
No.NameCountTypeFull Name
1BR13Ligand/IonBROMIDE ION
2SO42Ligand/IonSULFATE ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
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 , SER A:72 , GLU A:108 , SER A:110BINDING SITE FOR RESIDUE BR A1149
03AC3SOFTWAREGLN A:31 , ARG A:70 , TRP A:85 , SER A:110BINDING SITE FOR RESIDUE BR A1150
04AC4SOFTWARETHR A:48 , CYS A:49BINDING SITE FOR RESIDUE BR A1151
05AC5SOFTWAREALA A:7BINDING SITE FOR RESIDUE BR A1152
06AC6SOFTWARELYS A:100 , LYS A:101BINDING SITE FOR RESIDUE BR A1153
07AC7SOFTWAREHIS A:75 , SER A:77 , SER A:79 , CYS A:97 , LYS A:100 , HOH A:2054 , HOH A:2055 , HOH A:2081 , VAL B:91 , GLY B:92BINDING SITE FOR RESIDUE SO4 A1154
08AC8SOFTWAREMET A:24 , TYR A:28 , GLY A:60BINDING SITE FOR RESIDUE BR A1155
09AC9SOFTWAREARG B:70 , GLU B:108 , SER B:110BINDING SITE FOR RESIDUE BR B1148
10BC1SOFTWARESER B:6 , ALA B:7 , THR B:22BINDING SITE FOR RESIDUE BR B1149
11BC2SOFTWARETHR B:48BINDING SITE FOR RESIDUE BR B1150
12BC3SOFTWAREGLN B:31 , ARG B:70 , SER B:110BINDING SITE FOR RESIDUE BR B1151
13BC4SOFTWAREALA B:51 , GLN B:87 , GLN B:88BINDING SITE FOR RESIDUE BR B1152
14BC5SOFTWAREASN B:99BINDING SITE FOR RESIDUE BR B1153
15BC6SOFTWAREVAL A:91 , GLY A:92 , HOH A:2073 , HIS B:75 , SER B:77 , SER B:79 , CYS B:97 , LYS B:100 , HOH B:2048BINDING 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 4B4P)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4B4P)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4B4P)

(-) Exons   (0, 0)

(no "Exon" information available for 4B4P)

(-) 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:141
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:142
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179  
         Q47212_ECOLX    40 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVP 181
               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
                 4b4p A   6 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLS-GDLKGSFSLTNKEVNWSASIYVP 147
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145  
                                                                                                                                               123 |                      
                                                                                                                                                 125                      


Chain B from PDB  Type:PROTEIN  Length:142
 aligned with Q47212_ECOLX | Q47212 from UniProtKB/TrEMBL  Length:300

    Alignment length:142
                                    49        59        69        79        89        99       109       119       129       139       149       159       169       179  
         Q47212_ECOLX    40 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVP 181
               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
                 4b4p B   6 SAQVTGTLLGTGKTNTTQMPALYTWQHQIYNVNFIPSSSGTLTCQAGTILVWKNGRETQYALECRVSIHHSSGSINESQWGQQSQVGFGTACGNKKCRFTGFEISLRIPPNAQTYPLSSGDLKGSFSLTNKEVNWSASIYVP 147
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145
   Legend:   → Mismatch (orange background)
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  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 4B4P)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4B4P)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4B4P)

(-) Gene Ontology  (0, 0)

Asymmetric/Biological Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 4B4P)

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

(-) Related Entries Specified in the PDB File

4b4q CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF IN COMPLEX WITH BLOOD GROUP A TYPE 1 HEXASACCHARIDE
4b4r CRYSTAL STRUCTURE OF THE LECTIN DOMAIN OF F18 FIMBRIAL ADHESIN FEDF IN COMPLEX WITH BLOOD GROUP B TYPE 1 HEXASACCHARIDE