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(-) Description

Title :  STRUCTURE OF A TETRAMERIC GALECTIN FROM CINACHYRELLA SP. (BALL SPONGE)
 
Authors :  D. M. Freymann, P. J. Focia, R. Sakai, G. T. Swanson
Date :  27 Jan 12  (Deposition) - 29 Aug 12  (Release) - 19 Sep 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.98
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (2x)
Keywords :  Galectin, Carbohydrate-Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. M. Freymann, Y. Nakamura, P. J. Focia, R. Sakai, G. T. Swanson
Structure Of A Tetrameric Galectin From Cinachyrella Sp. (Ball Sponge).
Acta Crystallogr. , Sect. D V. 68 1163 2012
PubMed-ID: 22948917  |  Reference-DOI: 10.1107/S0907444912022834

(-) Compounds

Molecule 1 - GALECTIN
    Chains: A, B
    Organism Common: BALL SPONGE
    Organism Scientific: CINACHYRELLA SP.
    Organism Taxid: 76781

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:8 , LYS B:123BINDING SITE FOR RESIDUE CL A1147

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:81 -A:82
2B:81 -B:82

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro A:119 -Pro A:120
2Pro B:119 -Pro B:120

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4AGG)

(-) 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:144
 aligned with I0IV54_9METZ | I0IV54 from UniProtKB/TrEMBL  Length:146

    Alignment length:144
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142    
         I0IV54_9METZ     3 PIQSIKVDPKKSGGLGVVYRSPDKGRVSLYLYNDGEDILLVVDARFDWRGEQNVLVLNSKFAGGEWGPEVRPEGFPFPCCGYVTTITVRVEIGADGFIISANGIEIVKYPYRDGLPPPVTKFQYVFQDQGASETAQLESLSAYY 146
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee..eeeeeeee....eeeeeeee.....eeeeeeeeee....eeeeeeeee........................eeeeeeee...eeeeee..eeeeeee........eeeeeeeee........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4agg A   3 PIQSIKVDPMKSGGLGVVYRSPDKGRVSLYLYNDGEDILLVVDARFDWRGEQNVLVLNSKFAGGEWGPEVRPEGFPFPCCGYVTTITVRVEIGADGFTLSANGIEIVKYPYRDGLPPPVTKFQYVFQDQGASETAQLESLSAYY 146
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142    


Chain B from PDB  Type:PROTEIN  Length:144
 aligned with I0IV54_9METZ | I0IV54 from UniProtKB/TrEMBL  Length:146

    Alignment length:144
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142    
         I0IV54_9METZ     3 PIQSIKVDPKKSGGLGVVYRSPDKGRVSLYLYNDGEDILLVVDARFDWRGEQNVLVLNSKFAGGEWGPEVRPEGFPFPCCGYVTTITVRVEIGADGFIISANGIEIVKYPYRDGLPPPVTKFQYVFQDQGASETAQLESLSAYY 146
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeee...eeeeeee....eeeeeeee.....eeeeeeeeee....eeeeeeeee........................eeeeeeee...eeeeee..eeeeeee........eeeeeeeee........eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4agg B   3 PIQSIKVDPMKSGGLGVVYRSPDKGRVSLYLYNDGEDILLVVDARFDWRGEQNVLVLNSKFAGGEWGPEVRPEGFPFPCCGYVTTITVRVEIGADGFTLSANGIEIVKYPYRDGLPPPVTKFQYVFQDQGASETAQLESLSAYY 146
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4AGG)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (I0IV54_9METZ | I0IV54)
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
        I0IV54_9METZ | I0IV54: 4agr 4agv

(-) Related Entries Specified in the PDB File

4agr STRUCTURE OF A TETRAMERIC GALECTIN FROM CINACHYRELLA SP. (BALL SPONGE)
4agv STRUCTURE OF A TETRAMERIC GALECTIN FROM CINACHYRELLA SP. (BALL SPONGE)