3PB4 Transferase date Oct 20, 2010
title Crystal Structure Of The Catalytic Domain Of Human Golgi-Res Glutaminyl Cyclase At Ph 6.0
authors K.F.Huang, S.S.Liaw, W.L.Huang, C.Y.Chia, Y.C.Lo, Y.L.Chen, A.H.J.
compound source
Molecule: Glutaminyl-Peptide Cyclotransferase-Like Protein
Chain: X
Fragment: Golgi-Luminal Catalytic Domain
Synonym: Golgi-Resident Glutaminyl Cyclase
Ec: 2.3.2.5
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Qpctl
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet32a
symmetry Space Group: P 21 21 21
R_factor 0.126 R_Free 0.153
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.158 68.610 77.410 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.13 Å
ligand ZN enzyme Transferase E.C.2.3.2.5 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
X


Primary referenceStructures of human Golgi-resident glutaminyl cyclase and its complexes with inhibitors reveal a large loop movement upon inhibitor binding., Huang KF, Liaw SS, Huang WL, Chia CY, Lo YC, Chen YL, Wang AH, J Biol Chem. 2011 Apr 8;286(14):12439-49. Epub 2011 Feb 1. PMID:21288892
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk]
  • Biological Unit Coordinates (3pb4.pdb1.gz) 56 Kb
  • LPC: Ligand-Protein Contacts for 3PB4
  • CSU: Contacts of Structural Units for 3PB4
  • Structure Factors (1316 Kb)
  • Retrieve 3PB4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3PB4 from S2C, [Save to disk]
  • Re-refined 3pb4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3PB4 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 3PB4
  • 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 3PB4, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3pb4] [3pb4_X]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3PB4
  • Community annotation for 3PB4 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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