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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF WILD-TYPE XEROCOMUS CHRYSENTERON LECTIN XCL
 
Authors :  C. Birck, L. Damian, C. Marty-Detraves, A. Lougarre, C. Schulze- Briese, P. Koehl, D. Fournier, L. Paquereau, J. P. Samama
Date :  21 Sep 04  (Deposition) - 30 Aug 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Beta Sandwich, Greek Key Motif, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Birck, L. Damian, C. Marty-Detraves, A. Lougarre, C. Schulze-Briese, P. Koehl, D. Fournier, L. Paquereau, J. P. Samama
A New Lectin Family With Structure Similarity To Actinoporins Revealed By The Crystal Structure Of Xerocomus Chrysenteron Lectin Xcl
J. Mol. Biol. V. 344 1409 2004
PubMed-ID: 15561152  |  Reference-DOI: 10.1016/J.JMB.2004.10.007
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LECTIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: MODIFIED PET28
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: XEROCOMUS CHRYSENTERON
    Organism Taxid: 5386
    Synonym: XCL LECTIN

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1XI0)

(-) Sites  (0, 0)

(no "Site" information available for 1XI0)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1XI0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1XI0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1XI0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1XI0)

(-) Exons   (0, 0)

(no "Exon" information available for 1XI0)

(-) 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    
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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 Q8WZC9_9HOMO | Q8WZC9 from UniProtKB/TrEMBL  Length:143

    Alignment length:143
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140   
         Q8WZC9_9HOMO     1 MSYSITLRVYQTNRDRGYFSIVEKTVWHFANGGTWSEANGAHTLTQGGSGTSGVLRFLSTKGERITVAVGVHNYKRWCDVVTGLKPDETALVINPQYYNNGGRDYVREKQLAEYSVTSAIGTKVEVVYTVAEGNNLEANVIFS 143
               SCOP domains d1xi0a_ A: automated matches                                                                                                                    SCOP domains
               CATH domains 1xi0A00 A:3-145  [code=2.60.270.20, no name defined]                                                                                            CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeee.hhhhh..eeeeeee......eeeeee..eeeeee.....eeeeeee.....eeeeeeeee..eeeeeee.......hhhhhhhhhh....hhhhhhh...eeeee.....eeeeeeee....eeeeeeeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xi0 A   3 MSYSITLRVYQTNRDRGYFSIVEKTVWHFANGGTWSEANGAHTLTQGGSGTSGVLRFLSTKGERITVAVGVHNYKRWCDVVTGLKPDETALVINPQYYNNGGRDYVREKQLAEYSVTSAIGTKVEVVYTVAEGNNLEANVIFS 145
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142   


Chain B from PDB  Type:PROTEIN  Length:142
 aligned with Q8WZC9_9HOMO | Q8WZC9 from UniProtKB/TrEMBL  Length:143

    Alignment length:142
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141  
         Q8WZC9_9HOMO     2 SYSITLRVYQTNRDRGYFSIVEKTVWHFANGGTWSEANGAHTLTQGGSGTSGVLRFLSTKGERITVAVGVHNYKRWCDVVTGLKPDETALVINPQYYNNGGRDYVREKQLAEYSVTSAIGTKVEVVYTVAEGNNLEANVIFS 143
               SCOP domains d1xi0b_ B: automated matches                                                                                                                   SCOP domains
               CATH domains 1xi0B00 B:4-145  [code=2.60.270.20, no name defined]                                                                                           CATH domains
           Pfam domains (1) FB_lectin-1xi0B01 B:4-143                                                                                                                   -- Pfam domains (1)
           Pfam domains (2) FB_lectin-1xi0B02 B:4-143                                                                                                                   -- Pfam domains (2)
         Sec.struct. author .eeeeeeeee.hhhhh.eeeeeeee.hhhh.eeeeee..eeeeee....eeeeeeeee....eeeeeeeee..eeeeeee.......hhhhhhhhhh....hhhhhhh...eeeee.....eeeeeeee....eeeeeeeee Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xi0 B   4 SYSITLRVYQTNRDRGYFSIVEKTVWHFANGGTWSEANGAHTLTQGGSGTSGVLRFLSTKGERITVAVGVHNYKRWCDVVTGLKPDETALVINPQYYNNGGRDYVREKQLAEYSVTSAIGTKVEVVYTVAEGNNLEANVIFS 145
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143
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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  (1, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: no clan defined [family: FB_lectin] (4)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1XI0)

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 Related Entries

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

UniProtKB/TrEMBL
        Q8WZC9_9HOMO | Q8WZC9: 1x99

(-) Related Entries Specified in the PDB File

1x99 THE SAME PROTEIN WITH 3 MUTATIONS: Q46M, V54M, L58M