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(-) Description

Title :  LECTIN DOMAIN OF LECTINOLYSIN COMPLEXED WITH FUCOSE
 
Authors :  S. C. Feil
Date :  14 Jan 10  (Deposition) - 29 Dec 10  (Release) - 29 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Lectin Domain Of Lectinolysin, Fucose, Blood Clotting, Nickel (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. C. Feil, S. Lawrence, T. D. Mulhern, J. K. Holien, E. M. Hotze, S. Farrand, R. K. Tweten, M. W. Parker
Structure Of The Lectin Regulatory Domain Of The Cholesterol-Dependent Cytolysin Lectinolysin Reveals The Basis For Its Lewis Antigen Specificity.
Structure V. 20 248 2012
PubMed-ID: 22325774  |  Reference-DOI: 10.1016/J.STR.2011.11.017

(-) Compounds

Molecule 1 - PLATELET AGGREGATION FACTOR SM-HPAF
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: MUTANT OF THE LECTIN DOMAIN OF LECTINOLYSIN, RESIDUES 43 TO 185
    Gene: SAMHPAF
    Mutation: YES
    Organism Scientific: STREPTOCOCCUS MITIS
    Organism Taxid: 28037
    Strain: NM-65

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1CA1Ligand/IonCALCIUM ION
2FUC1Ligand/IonALPHA-L-FUCOSE
3NI1Ligand/IonNICKEL (II) ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:85 , PHE A:88 , ARG A:112 , ARG A:120 , HOH A:300BINDING SITE FOR RESIDUE FUC A 1186
2AC2SOFTWAREARG A:68 , ASP A:71 , ASN A:73 , SER A:82 , ALA A:176 , GLU A:177BINDING SITE FOR RESIDUE CA A 1
3AC3SOFTWAREHIS A:80 , HOH A:294 , HOH A:295 , HOH A:296 , HOH A:297 , HOH A:298BINDING SITE FOR RESIDUE NI A 191

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3LEI)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3LEI)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3LEI)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3LEI)

(-) Exons   (0, 0)

(no "Exon" information available for 3LEI)

(-) Sequences/Alignments

Asymmetric/Biological Unit
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Chain A from PDB  Type:PROTEIN  Length:143
 aligned with Q2PHL4_STRMT | Q2PHL4 from UniProtKB/TrEMBL  Length:665

    Alignment length:143
                                    52        62        72        82        92       102       112       122       132       142       152       162       172       182   
         Q2PHL4_STRMT    43 PVETENIARGKQASQSSTAYGGAAARAVDGNVDSDYGHHSVTHTNFEDNAWWQVDLGKTENVGKVKLYNRGDGNVANRLSNFDVVLLNEAKQEVARQHFDSLNGKAELEVFFTAKAARYVKVELKTKNTPLSLAEVEVFRSAT 185
               SCOP domains d3leia_ A: automated matches                                                                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------F5_F8_type_C-3leiA01 A:53-178                                                                                                 ------- Pfam domains
         Sec.struct. author ...........eeee.......hhhhhhh.....hhhhh...........eeeeeeeeeeeeeeeeeee.....hhhhh..eeeeee.....eeeeeee.......eeeeeeeeeeeeeeeeee........eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lei A  43 PVETENIARGKQASQSSTAYGGAATRAVDGNVDSDYGHHSVTHTNFEDNAWWQVDLGKTENVGKVKLYNRGDGNVANRLSNFDVVLLNEAKQEVARQHFDSLNGKAELEVFFTAKDARYVKVELKTKNTPLSLAEVEVFRSAT 185
                                    52        62        72        82        92       102       112       122       132       142       152       162       172       182
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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  (1, 1)

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

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3LEI)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: GBD (153)

(-) Gene Ontology  (3, 3)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q2PHL4_STRMT | Q2PHL4)
molecular function
    GO:0015485    cholesterol binding    Interacting selectively and non-covalently with cholesterol (cholest-5-en-3-beta-ol); the principal sterol of vertebrates and the precursor of many steroids, including bile acids and steroid hormones.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    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.

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 Related Entries

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

UniProtKB/TrEMBL
        Q2PHL4_STRMT | Q2PHL4: 3le0 3leg 3lek 4gwi 4gwj

(-) Related Entries Specified in the PDB File

3leg THE SAME PROTEIN COMPLEXED WITH LEWIS Y ANTIGEN
3lek THE SAME PROTEIN COMPLEXED WITH LEWIS B ANTIGEN
3leo THE SAME PROTEIN COMPLEXED WITH GLYCEROL