1R7U Transferase date Oct 22, 2003
title Glycosyltransferase B In Complex With 3-Deoxy-Acceptor Analo Inhibitor
authors H.P.Nguyen, N.O.L.Seto, Y.Cai, E.K.Leinala, S.N.Borisova, M.M.Pal S.V.Evans
compound source
Molecule: Glycoprotein-Fucosylgalactoside Alpha- Galactosyltransferase;
Chain: A
Fragment: Catalytic Domain (Residues 63-345)
Synonym: Glycosyltransferase B
Engineered: Yes
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 0.195 R_Free 0.202
length a length b length c angle alpha angle beta angle gamma
52.600 149.900 79.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.61 Å
ligand DLG, FUC, HG enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1LZ7, 1WSZ

Primary referenceThe influence of an intramolecular hydrogen bond in differential recognition of inhibitory acceptor analogs by human ABO(H) blood group A and B glycosyltransferases., Nguyen HP, Seto NO, Cai Y, Leinala EK, Borisova SN, Palcic MM, Evans SV, J Biol Chem 2003 Dec 5;278(49):49191-5. Epub 2003 Sep 11. PMID:12972418
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk]
  • Biological Unit Coordinates (1r7u.pdb1.gz) 48 Kb
  • Biological Unit Coordinates (1r7u.pdb2.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 1R7U
  • CSU: Contacts of Structural Units for 1R7U
  • Likely Quarternary Molecular Structure file(s) for 1R7U
  • Structure Factors (315 Kb)
  • Retrieve 1R7U in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R7U from S2C, [Save to disk]
  • Re-refined 1r7u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1R7U 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 1R7U
  • 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 1R7U, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r7ua_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1r7u 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: [1r7u] [1r7u_A]
  • SWISS-PROT database: [P16442]
  • Domain organization of [BGAT_HUMAN] by SWISSPFAM
  • Other resources with information on 1R7U
  • Community annotation for 1R7U 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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