2RIZ Transferase date Oct 14, 2007
title Unliganded B-Specific-1,3-Galactosyltransferase G176r Mutant
authors S.V.Evans, J.A.Alfaro
compound source
Molecule: Glycoprotein-Fucosylgalactoside Alpha- Galactosyltransferase;
Chain: A
Synonym: Fucosylglycoprotein 3-Alpha- Galactosyltransferase Blood Group B Transferase, B Transferase;
Ec: 2.4.1.37
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Abo
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21gold
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pcw Delta 1ac
symmetry Space Group: C 2 2 21
R_factor 0.209 R_Free 0.228
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.530 149.580 79.640 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.45 Å
ligand GOL enzyme Transferase E.C.2.4.1.37 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceABO(H) blood group A and B glycosyltransferases recognize substrate via specific conformational changes., Alfaro JA, Zheng RB, Persson M, Letts JA, Polakowski R, Bai Y, Borisova SN, Seto NO, Lowary TL, Palcic MM, Evans SV, J Biol Chem. 2008 Jan 11;. PMID:18192272
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (2riz.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (2riz.pdb2.gz) 100 Kb
  • LPC: Ligand-Protein Contacts for 2RIZ
  • CSU: Contacts of Structural Units for 2RIZ
  • Likely Quarternary Molecular Structure file(s) for 2RIZ
  • Structure Factors (398 Kb)
  • Retrieve 2RIZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2RIZ from S2C, [Save to disk]
  • Re-refined 2riz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2RIZ 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 2RIZ
  • 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
  • 3D motif for 2RIZ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2riz_A] [2riz]
  • SWISS-PROT database: [P16442]
  • Domain organization of [BGAT_HUMAN] by SWISSPFAM
  • Other resources with information on 2RIZ
  • Community annotation for 2RIZ 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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