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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN GALECTIN-3 CRD IN COMPLEX WITH TYPE 1 N-ACETYLLACTOSAMINE
 
Authors :  T. J. Hsieh, H. Y. Lin, C. H. Lin
Date :  17 Dec 14  (Deposition) - 20 May 15  (Release) - 20 May 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.21
Chains :  Asym./Biol. Unit :  A
Keywords :  Complex, Human Galectin-3 Crd, Type 1 Lacnac, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  T. J. Hsieh, H. Y. Lin, Z. Tu, B. S. Huang, S. C. Wu, C. H. Lin
Structural Basis Underlying The Binding Preference Of Human Galectins-1, -3 And -7 For Gal Beta 1-3/4Glcnac.
Plos One V. 10 25946 2015
PubMed-ID: 25945972  |  Reference-DOI: 10.1371/JOURNAL.PONE.0125946

(-) Compounds

Molecule 1 - GALECTIN-3
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET15B
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentCARBOHYDRATE RECOGNITION DOMAIN (UNP RESIDUES 113-250)
    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
1GAL1Ligand/IonBETA-D-GALACTOSE
2NAG1Ligand/IonN-ACETYL-D-GLUCOSAMINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:158 , ASN A:160 , ARG A:162 , ASN A:174 , GLU A:184 , ARG A:186 , HOH A:418binding site for Poly-Saccharide residues GAL A 301 through NAG A 302

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4XBN)

(-) Cis Peptide Bonds  (1, 1)

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

 Sequence-Structure Mapping

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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:138
                                                                                                                                                                          
               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
                 4xbn A 113 PLIVPYNLPLPGGVVPRMLITILGTVKPNANRIALDFQRGNDVAFHFNPRFNENNRRVIVCNTKLDNNWGREERQSVFPFESGKPFKIQVLVEPDHFKVAVNDAHLLQYNHRVKKLNEISKLGISGDIDLTSASYTMI 250
                                   122       132       142       152       162       172       182       192       202       212       222       232       242        

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 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) CATH Domains  (0, 0)

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(-) Pfam Domains  (0, 0)

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(-) 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 5e88 5e89 5e8a 5exo 5h9p 5h9r 5iuq 5nf7 5nf9 5nfa 5nfb 5nfc

(-) Related Entries Specified in the PDB File

4xbl 4xbq