6A63 Sugar Binding Protein date Jun 26, 2018
title Placental Protein 13galectin-13 Variant R53hh57r With Lacto
authors J.Su
compound source
Molecule: Galactoside-Binding Soluble Lectin 13
Chain: A
Fragment: Unp Residues 2-139
Synonym: Galectin-13,Gal-13,Placental Tissue Protein 13,Pla Protein 13;
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Lgals13, Plac8
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 2
R_factor 0.180 R_Free 0.209
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.934 92.964 50.521 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.63 Å
ligand BGC, GAL enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceResetting the ligand binding site of placental protein 13/galectin-13 recovers its ability to bind lactose., Su J, Cui L, Si Y, Song C, Li Y, Yang T, Wang H, Mayo KH, Tai G, Zhou Y, Biosci Rep. 2018 Dec 14;38(6). pii: BSR20181787. doi: 10.1042/BSR20181787. Print , 2018 Dec 21. PMID:30413611
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk]
  • Biological Unit Coordinates (6a63.pdb1.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 6A63
  • CSU: Contacts of Structural Units for 6A63
  • Structure Factors (438 Kb)
  • Retrieve 6A63 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6A63 from S2C, [Save to disk]
    • View 6A63 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 6A63
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6a63_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6A63
  • Community annotation for 6A63 at PDBWiki (http://pdbwiki.org)

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