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(-) Description

Title :  LECTIN FROM RALSTONIA SOLANACEARUM COMPLEXED WITH 2-FUCOSYLLACTOSE
 
Authors :  E. P. Mitchell, N. Kostlanova, M. Wimmerova, A. Imberty
Date :  18 May 05  (Deposition) - 19 May 05  (Release) - 09 Mar 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Sugar Binding Protein, Sugar Recognition, Beta-Propeller (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Kostlanova, E. P. Mitchell, H. Lortat-Jacob, S. Oscarson, M. Lahmann, N. Gilboa-Garber, G. Chambat, M. Wimmerova, A. Imberty
The Fucose-Binding Lectin From Ralstonia Solanacearum: A New Type Of {Beta}-Propeller Architecture Formed By Oligomerization And Interacting With Fucoside, Fucosyllactose, And Plant Xyloglucan.
J. Biol. Chem. V. 280 27839 2005
PubMed-ID: 15923179  |  Reference-DOI: 10.1074/JBC.M505184200

(-) Compounds

Molecule 1 - FUCOSE-BINDING LECTIN PROTEIN
    Atcc: 11696
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET25
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Organism Scientific: RALSTONIA SOLANACEARUM
    Organism Taxid: 305
    Synonym: HYPOTHETICAL PROTEIN RSC2107, LECTIN

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 7)

Asymmetric Unit (4, 7)
No.NameCountTypeFull Name
1BGC2Ligand/IonBETA-D-GLUCOSE
2CL1Ligand/IonCHLORIDE ION
3FUC2Ligand/IonALPHA-L-FUCOSE
4GAL2Ligand/IonBETA-D-GALACTOSE
Biological Unit 1 (3, 18)
No.NameCountTypeFull Name
1BGC6Ligand/IonBETA-D-GLUCOSE
2CL-1Ligand/IonCHLORIDE ION
3FUC6Ligand/IonALPHA-L-FUCOSE
4GAL6Ligand/IonBETA-D-GALACTOSE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:35 , TRP A:36 , HOH A:2066BINDING SITE FOR RESIDUE CL A 904
2AC2SOFTWAREARG A:17 , GLU A:28 , ASP A:32 , TYR A:37 , GLY A:39 , ALA A:40 , PHE A:41 , ILE A:61 , TRP A:76 , TRP A:81 , HOH A:2072BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 801 TO 803
3AC3SOFTWAREVAL A:13 , PRO A:14 , ILE A:16 , TRP A:31 , TRP A:36 , HIS A:60 , ARG A:62 , GLU A:73 , ASP A:77 , LYS A:83 , GLY A:84 , ALA A:85 , TYR A:86 , HOH A:2074 , HOH A:2075BINDING SITE FOR CHAIN A OF POLYSACCHARIDE RESIDUES 901 TO 903

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2BS5)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Val A:13 -Pro A:14

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2BS5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2BS5)

(-) Exons   (0, 0)

(no "Exon" information available for 2BS5)

(-) 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:90
 aligned with D8NA05_RALSL | D8NA05 from UniProtKB/TrEMBL  Length:91

    Alignment length:90
                                    11        21        31        41        51        61        71        81        91
          D8NA05_RALSL    2 SSVQTAATSWGTVPSIRVYTANNGKITERCWDGKGWYTGAFNEPGDNVSVTSWLVGSAIHIRVYASTGTTTTEWCWDGNGWTKGAYTATN 91
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeeee..eeeeeee....eeeeeeeee..eeeeeeeee..eeeeeeeeee..eeeeeee....eee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  2bs5 A  1 SSVQTAATSWGTVPSIRVYTANNGKITERCWDGKGWYTGAFNEPGDNVSVTSWLVGSAIHIRVYASTGTTTTEWCWDGNGWTKGAYTATN 90
                                    10        20        30        40        50        60        70        80        90


Chain A from PDB  Type:PROTEIN  Length:90
 aligned with Q8XXK6_RALSO | Q8XXK6 from UniProtKB/TrEMBL  Length:91

    Alignment length:90
                                    11        21        31        41        51        61        71        81        91
          Q8XXK6_RALSO    2 SSVQTAATSWGTVPSIRVYTANNGKITERCWDGKGWYTGAFNEPGDNVSVTSWLVGSAIHIRVYASSGTTTTEWCWDGNGWTKGAYTSTN 91
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeeee..eeeeeee....eeeeeeeee..eeeeeeeee..eeeeeeeeee..eeeeeee....eee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  2bs5 A  1 SSVQTAATSWGTVPSIRVYTANNGKITERCWDGKGWYTGAFNEPGDNVSVTSWLVGSAIHIRVYASTGTTTTEWCWDGNGWTKGAYTATN 90
                                    10        20        30        40        50        60        70        80        90
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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 2BS5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2BS5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2BS5)

(-) Gene Ontology  (1, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (D8NA05_RALSL | D8NA05)
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.

Chain A   (Q8XXK6_RALSO | Q8XXK6)
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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  2bs5
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 Related Entries

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

UniProtKB/Swiss-Prot
        D8NA05_RALSL | D8NA05: 5ajb 5ajc
UniProtKB/TrEMBL
        D8NA05_RALSL | D8NA05: 3zi8 4i6s
        Q8XXK6_RALSO | Q8XXK6: 2bs6 2bt9 4csd

(-) Related Entries Specified in the PDB File

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