1LZ7 Transferase date Jun 10, 2002
title Glycosyltransferase B
authors S.I.Patenaude, N.O.L.Seto, S.N.Borisova, A.Szpacenko, S.L.Marcus M.M.Palcic, S.V.Evans
compound source
Molecule: Glycosyltransferase B
Chain: A
Fragment: Catalytic Domain, (Residues 64-354)
Synonym: B-Specific Alpha 1->3 Galactosyltransferase
Engineered: Yes
Other_details: N-Terminal Truncation
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.181 R_Free 0.205
length a length b length c angle alpha angle beta angle gamma
52.800 149.960 80.040 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand HG enzyme
related structures by homologous chain: 1R7U, 1R80

Primary referenceThe structural basis for specificity in human ABO(H) blood group biosynthesis., Patenaude SI, Seto NO, Borisova SN, Szpacenko A, Marcus SL, Palcic MM, Evans SV, Nat Struct Biol 2002 Sep;9(9):685-90. PMID:12198488
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1lz7.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (1lz7.pdb2.gz) 100 Kb
  • LPC: Ligand-Protein Contacts for 1LZ7
  • CSU: Contacts of Structural Units for 1LZ7
  • Likely Quarternary Molecular Structure file(s) for 1LZ7
  • Structure Factors (293 Kb)
  • Retrieve 1LZ7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LZ7 from S2C, [Save to disk]
  • Re-refined 1lz7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1LZ7 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 1LZ7
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1LZ7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lz7a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1lz7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1lz7_A] [1lz7]
  • SWISS-PROT database: [P16442]
  • Domain organization of [BGAT_HUMAN] by SWISSPFAM
  • Other resources with information on 1LZ7
  • Community annotation for 1LZ7 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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