2H5G Oxidoreductase date May 26, 2006
title Crystal Structure Of Human Pyrroline-5-Carboxylate Synthetas
authors E.Papagrigoriou, N.Shafqat, A.P.Turnbull, G.Berridge, V.Hozjan, K.Kavanagh, O.Gileadi, C.Smee, J.Bray, F.Gorrec, M.Sundstrom, C.Arrowsmith, J.Weigelt, A.Edwards, U.Oppermann, Structural Gen Consortium (Sgc)
compound source
Molecule: Delta 1-Pyrroline-5-Carboxylate Synthetase
Chain: A, B
Fragment: Gamma-Glutamyl Phosphate Reductase
Synonym: Pyrroline-5-Carboxylate Synthetase Isoform 1, Pycs Aldehyde Dehydrogenase 18 Family Member A1;
Ec: 1.2.1.41
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Aldh18a1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)-R3rosetta
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: P 21 21 2
R_factor 0.230 R_Free 0.272
crystal
cell
length a length b length c angle alpha angle beta angle gamma
122.022 137.402 72.057 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.25 Å
ligand MSE, SO4 enzyme Oxidoreductase E.C.1.2.1.41 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (144 Kb) [Save to disk]
  • Biological Unit Coordinates (2h5g.pdb1.gz) 134 Kb
  • Biological Unit Coordinates (2h5g.pdb2.gz) 71 Kb
  • Biological Unit Coordinates (2h5g.pdb3.gz) 139 Kb
  • LPC: Ligand-Protein Contacts for 2H5G
  • CSU: Contacts of Structural Units for 2H5G
  • Likely Quarternary Molecular Structure file(s) for 2H5G
  • Structure Factors (850 Kb)
  • Retrieve 2H5G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2H5G from S2C, [Save to disk]
  • Re-refined 2h5g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2H5G 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 2H5G
  • 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 2H5G, from MSDmotif at EBI
  • Fold representative 2h5g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2h5g_A] [2h5g] [2h5g_B]
  • SWISS-PROT database: [P54886]
  • Domain organization of [P5CS_HUMAN] by SWISSPFAM
  • Other resources with information on 2H5G
  • Community annotation for 2H5G 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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