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(-) Description

Title :  COMPLEX OF HUMAN GALECTIN-1 AND GALBETA1-4GLCNAC
 
Authors :  H. Y. Lin, T. J. Hsieh, C. H. Lin
Date :  09 Feb 15  (Deposition) - 06 Apr 16  (Release) - 06 Apr 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.76
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Complex, Galectin-1, Lectin, Type 2 Lacnac, Sugar Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Y. Lin, T. J. Hsieh, Z. Tu, B. S. Huang, S. C. Wu, C. T. Chien, S. T. Hsu, C. H. Lin
Structural Basis Of Human Galectin-1 Inhibition With Ki Values In The Micro- To Nanomolar Range
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - GALECTIN-1
    ChainsB, A
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    GeneLGALS1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    Other DetailsTHE N-TERMIUS RESIDUES ARE MISSING DUE TO DISORDER.
    SynonymGAL-1,14 KDA LAMININ-BINDING PROTEIN,HLBP14,14 KDA LECTIN, BETA-GALACTOSIDE-BINDING LECTIN L-14-I,GALAPTIN,HBL,HPL,LACTOSE- BINDING LECTIN 1,LECTIN GALACTOSIDE-BINDING SOLUBLE 1,PUTATIVE MAPK- ACTIVATING PROTEIN PM12,S-LAC LECTIN 1

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 14)

Asymmetric/Biological Unit (3, 14)
No.NameCountTypeFull Name
1CSO10Mod. Amino AcidS-HYDROXYCYSTEINE
2GAL2Ligand/IonBETA-D-GALACTOSE
3MAG2Ligand/IonBETA-METHYL-N-ACETYL-D-GLUCOSAMINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:44 , ASN A:46 , ARG A:48 , ASN A:61 , GLU A:71 , ARG A:73 , HOH A:347 , HOH A:353 , HOH A:358 , THR B:70 , HOH B:333binding site for Poly-Saccharide residues GAL A 201 through MAG A 202
2AC2SOFTWAREGLN A:72 , HIS B:44 , ASN B:46 , ARG B:48 , HIS B:52 , ASN B:61 , GLU B:71 , ARG B:73 , HOH B:307 , HOH B:361binding site for Poly-Saccharide residues GAL B 201 through MAG B 202

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4Y1U)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4Y1U)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4Y1U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4Y1U)

(-) Exons   (0, 0)

(no "Exon" information available for 4Y1U)

(-) Sequences/Alignments

Asymmetric/Biological 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    
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee.....eeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...eee.........eeeeeeee...eeeee.....eeeee.......eeeeeeee.eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4y1u A   2 CGLVASNLNLKPGEcLRVRGEVAPDAKSFVLNLGKDSNNLcLHFNPRFNAHGDANTIVcNSKDGGAWGTEQREAVFPFQPGSVAEVcITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKcVAFD 134
                                    11    |   21        31        41|       51        61        71        81      | 91       101       111       121       131   
                                         16-CSO                    42-CSO            60-CSO                      88-CSO                                   130-CSO

Chain B from PDB  Type:PROTEIN  Length:133
                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee....eeeeeeee......eeeeeeee..eeeeeeeeeeee..eeeeeeeeeee..ee...eee.........eeeeeeee...eeeee.....eeeee.......eeeeeeee.eeeeeeeee Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4y1u B   2 CGLVASNLNLKPGEcLRVRGEVAPDAKSFVLNLGKDSNNLcLHFNPRFNAHGDANTIVcNSKDGGAWGTEQREAVFPFQPGSVAEVcITFDQANLTVKLPDGYEFKFPNRLNLEAINYMAADGDFKIKcVAFD 134
                                    11    |   21        31        41|       51        61        71        81      | 91       101       111       121       131   
                                         16-CSO                    42-CSO            60-CSO                      88-CSO                                   130-CSO

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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 4Y1U)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4Y1U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4Y1U)

(-) Gene Ontology  (32, 32)

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
        LEG1_HUMAN | P093821gzw 1w6m 1w6n 1w6o 1w6p 1w6q 2km2 2zkn 3oy8 3oyw 3t2t 3w58 3w59 4q1p 4q1r 4q26 4q27 4q2f 4xbl 4y1v 4y1x 4y1y 4y1z 4y20 4y22 4y24

(-) Related Entries Specified in the PDB File

4y1v 4y1x 4y1y 4y1z 4y20 4y22 4y24 4y26