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(-) Description

Title :  HEMOLYTIC LECTIN FROM THE MUSHROOM LAETIPORUS SULPHUREUS COMPLEXED WITH TWO N-ACETYLLACTOSAMINE MOLECULES.
 
Authors :  J. M. Mancheno, H. Tateno, I. J. Goldstein, M. Martinez-Ripoll, J. A. He
Date :  15 Jul 04  (Deposition) - 01 Feb 05  (Release) - 28 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.68
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (6x)
Keywords :  Toxin/Lectin, Pore-Forming Toxin, Hemolytic Lectin, Oligomer, Beta- Trefoil, Toxin-Lectin Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Mancheno, H. Tateno, I. J. Goldstein, M. Martinez-Ripoll, J. A. Hermoso
Structural Analysis Of The Laetiporus Sulphureus Hemolytic Pore-Forming Lectin In Complex With Sugars
J. Biol. Chem. V. 280 17251 2005
PubMed-ID: 15687495  |  Reference-DOI: 10.1074/JBC.M413933200

(-) Compounds

Molecule 1 - HEMOLYTIC LECTIN FROM LAETIPORUS SULPHUREUS
    Chains: A
    Organism Scientific: LAETIPORUS SULPHUREUS
    Organism Taxid: 5630

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (6x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL
2NLC2Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-4-O-BETA-D-GALACTOPYRANOSYL-ALPHA-D-GLUCOPYRANOSE
Biological Unit 1 (2, 36)
No.NameCountTypeFull Name
1GOL24Ligand/IonGLYCEROL
2NLC12Ligand/Ion2-(ACETYLAMINO)-2-DEOXY-4-O-BETA-D-GALACTOPYRANOSYL-ALPHA-D-GLUCOPYRANOSE

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:38 , VAL A:121 , ARG A:123 , HIS A:125 , TRP A:131 , HIS A:133 , PHE A:139 , ASP A:141 , GLN A:142 , HOH A:2049 , HOH A:2120 , HOH A:2122 , HOH A:2123BINDING SITE FOR RESIDUE NLC A1319
2AC2SOFTWAREPHE A:73 , ARG A:75 , ILE A:85 , TYR A:91 , ASP A:93 , ASN A:94 , HOH A:2124BINDING SITE FOR RESIDUE NLC A1320
3AC3SOFTWAREPHE A:25 , ARG A:27 , SER A:37 , ASP A:45 , GLN A:46 , PHE A:139 , HOH A:2123BINDING SITE FOR RESIDUE GOL A1315
4AC4SOFTWAREASP A:150 , MET A:151 , ILE A:153 , THR A:214 , ALA A:215 , LYS A:286 , HOH A:2118BINDING SITE FOR RESIDUE GOL A1316
5AC5SOFTWARETHR A:205 , THR A:245 , PHE A:246 , SER A:247 , HOH A:2099BINDING SITE FOR RESIDUE GOL A1317
6AC6SOFTWAREASP A:41 , THR A:44 , TYR A:47 , LYS A:66 , HOH A:2119BINDING SITE FOR RESIDUE GOL A1318

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1W3G)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ser A:29 -Pro A:30
2Glu A:79 -Pro A:80
3Gln A:127 -Pro A:128

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1W3G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1W3G)

(-) Exons   (0, 0)

(no "Exon" information available for 1W3G)

(-) 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    
   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:313
 aligned with Q7Z8V1_9APHY | Q7Z8V1 from UniProtKB/TrEMBL  Length:315

    Alignment length:313
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312   
         Q7Z8V1_9APHY     3 DIYIPPEGLYFRLLGFASRQVIFARNSPSPDVGLSPVNDQATDQYFSLIYGTGEHAGLYAIKSKATGKVLFSRRPAEPYVGQIDGDGRYPDNWFKIEPGKTYLSKYFRLVQPSTGTALVSRTHLQPYFWNHPQTEVFDDQYFTFLFEDMSIDKIEYDLKDGRILSSTPNVLATQTLENTSSQTQEMSFNLSQTLTQTSTFAYTAGFTIAVGTAFKAGVPIFAETEFKVDISVDNQWNWGEENTFSKTYTATFSVRAGPGETVKAVSTVDSGIINVPFTAYLSSKSTGFEVTTEGIWRGVSSWDLRHTLTSVTA 315
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 1w3gA01 A:3-149  [code=2.80.10.50, no name defined]                                                                                                1w3gA02 A:150-315 Proaerolysin, chain A, domain 3                                                                                                                      CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------ETX_MTX2-1w3gA01 A:145-299                                                                                                                                 ---------------- Pfam domains
         Sec.struct. author ..........eeeee.....eeee.......eeee......hhh.eeeee..hhh...eeeee.....eeee.......eeee......hhh..eeee..hhh...eeeeehhh.eeeee.......eeeee....hhh.eeeeee..eeeeeeee.hhh.ee...eeeeee........................................eee..eee.....eeee.....eee........................eeeeeeeeeeeeeeeeeeeeee.............................. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1w3g A   3 DIYIPPEGLYFRLLGFASRQVIFARNSPSPDVGLSPVNDQATDQYFSLIYGTGEHAGLYAIKSKATGKVLFSRRPAEPYVGQIDGDGRYPDNWFKIEPGKTYLSKYFRLVQPSTGTALVSRTHLQPYFWNHPQTEVFDDQYFTFLFEDMSIDKIEYDLKDGRILSSTPNVLATQTLENTSSQTQEMSFNLSQTLTQTSTFAYTAGFTIAVGTAFKAGVPIFAETEFKVDISVDNQWNWGEENTFSKTYTATFSVRAGPGETVKAVSTVDSGIINVPFTAYLSSKSTGFEVTTEGIWRGVSSWDLRHTLTSVTA 315
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312
   Legend:   → Mismatch (orange background)
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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 1W3G)

(-) CATH Domains  (2, 2)

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

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Aerolisin_ETX (6)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q7Z8V1_9APHY | Q7Z8V1)
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.

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 Related Entries

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

UniProtKB/TrEMBL
        Q7Z8V1_9APHY | Q7Z8V1: 1w3a 1w3f 2y9f 2y9g

(-) Related Entries Specified in the PDB File

1w3a CRYSTAL STRUCTURE OF THE HEMOLYTIC LECTIN FROM THE MUSHROOM LAETIPORUS SULPHUREUS
1w3f HEMOLYTIC LECTIN FROM THE MUSHROOM LAETIPORUS SULPHUREUS COMPLEXED WITH ONE N- ACETYLLACTOSAMINE MOLECULES.