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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN GALECTIN-3 CRD IN COMPLEX WITH 4-FLUOPHENYL-1,2,3-TRIAZOLYL THIODIGALACTOSIDE INHIBITOR
 
Authors :  P. M. Collins, H. Blanchard
Date :  13 Oct 15  (Deposition) - 24 Aug 16  (Release) - 21 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Carbohydrate-Recognition, Beta Sandwich, Carbohydrate Binding Protein, Sugar Binding Protein, Inhibitor, Sugar Binding Protein- Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. Delaine, P. Collins, A. Mackinnon, G. Sharma, J. Stegmayr, V. K. Rajput, S. Mandal, I. Cumpstey, A. Larumbe, B. A. Salameh, B. Kahl-Knutsson, H. Van Hattum, M. Van Scherpenzeel, R. J. Pieters T. Sethi, H. Schambye, S. Oredsson, H. Leffler, H. Blanchard, U. J. Nilsson
Galectin-3-Binding Glycomimetics That Strongly Reduce Bleomycin-Induced Lung Fibrosis And Modulate Intracellular Glycan Recognition.
Chembiochem V. 17 1759 2016
PubMed-ID: 27356186  |  Reference-DOI: 10.1002/CBIC.201600285

(-) Compounds

Molecule 1 - GALECTIN-3
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET3A
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    FragmentUNP RESIDUES 114-250
    GeneLGALS3, MAC2
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymGAL-3,35 KDA LECTIN,CARBOHYDRATE-BINDING PROTEIN 35,CBP 35, GALACTOSE-SPECIFIC LECTIN 3,GALACTOSIDE-BINDING PROTEIN,GALBP,IGE- BINDING PROTEIN,L-31,LAMININ-BINDING PROTEIN,LECTIN L-29,MAC-2 ANTIGEN

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
15KS1Ligand/Ion3-DEOXY-3-[4-(4-FLUOROPHENYL)-1H-1,2,3-TRIAZOL-1-YL]-BETA-D-GALACTOPYRANOSYL 3-DEOXY-3-[4-(4-FLUOROPHENYL)-1H-1,2,3-TRIAZOL-1-YL]-1-THIO-BETA-D-GALACTOPYRANOSIDE
2CL1Ligand/IonCHLORIDE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:226 , LYS A:227binding site for residue CL A 301
2AC2SOFTWAREILE A:115 , ARG A:144 , ALA A:146 , HIS A:158 , ASN A:160 , ARG A:162 , ASN A:174 , GLU A:184 , ARG A:186 , SER A:237 , GLY A:238 , HOH A:439 , HOH A:484 , HOH A:493binding site for residue 5KS A 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5E8A)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Val A:116 -Pro A:117

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5E8A)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5E8A)

(-) Exons   (0, 0)

(no "Exon" information available for 5E8A)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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Chain A from PDB  Type:PROTEIN  Length:137
                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee........eeeeeeeee......eeeeeee..eeeeeeeeeeee..eeeeeeeeee..ee...eee.........eeeeeeee...eeeeee..eeeeeee....hhhhh.eeeeee.eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5e8a A 114 LIVPYNLPLPGGVVPRMLITILGTVKPNANRIALDFQRGNDVAFHFNPRFNENNRRVIVCNTKLDNNWGREERQSVFPFESGKPFKIQVLVEPDHFKVAVNDAHLLQYNHRVKKLNEISKLGISGDIDLTSASYTMI 250
                                   123       133       143       153       163       173       183       193       203       213       223       233       243       

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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 5E8A)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5E8A)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5E8A)

(-) Gene Ontology  (39, 39)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        LEG3_HUMAN | P179311a3k 1kjl 1kjr 2nmn 2nmo 2nn8 2xg3 3aya 3ayc 3ayd 3aye 3t1l 3t1m 3zsj 3zsk 3zsl 3zsm 4bli 4blj 4bm8 4jc1 4jck 4lbj 4lbk 4lbl 4lbm 4lbn 4lbo 4r9a 4r9b 4r9c 4r9d 4rl7 4xbn 5e88 5e89 5exo 5h9p 5h9r 5iuq 5nf7 5nf9 5nfa 5nfb 5nfc

(-) Related Entries Specified in the PDB File

5e88 5e89