4R7P Transferase date Aug 28, 2014
title Human Udp-Glucose Pyrophosphorylase Isoform 1 In Complex Wit Glucose
authors J.Fuehring, J.T.Cramer, J.Schneider, P.Baruch, R.Gerardy-Schahn,
compound source
Molecule: Utp--Glucose-1-Phosphate Uridylyltransferase
Chain: A, B, C, D
Fragment: Udp-Glucose Pyrophosphorylase
Synonym: Udp-Glucose Pyrophosphorylase, Udpgp, Ugpase
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ugp2, Ugp1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 31 2 1
R_factor 0.199 R_Free 0.247
length a length b length c angle alpha angle beta angle gamma
138.970 138.970 311.620 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.35 Å
ligand ACT, EDO, SO4, UPG, ZN enzyme Transferase E.C. BRENDA
A, D, C, B

Primary referenceA Quaternary Mechanism Enables the Complex Biological Functions of Octameric Human UDP-glucose Pyrophosphorylase, a Key Enzyme in Cell Metabolism., Fuhring JI, Cramer JT, Schneider J, Baruch P, Gerardy-Schahn R, Fedorov R, Sci Rep. 2015 Apr 10;5:9618. doi: 10.1038/srep09618. PMID:25860585
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (690 Kb) [Save to disk]
  • Biological Unit Coordinates (4r7p.pdb1.gz) 1351 Kb
  • LPC: Ligand-Protein Contacts for 4R7P
  • CSU: Contacts of Structural Units for 4R7P
  • Structure Factors (964 Kb)
  • Retrieve 4R7P in mmCIF format [Save to disk]
  • Re-refined 4r7p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4R7P 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 4R7P
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4R7P, from MSDmotif at EBI
  • Fold representative 4r7p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4r7p_A] [4r7p_D] [4r7p] [4r7p_C] [4r7p_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4R7P
  • Community annotation for 4R7P at PDBWiki (http://pdbwiki.org)

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