2IZZ Oxidoreductase date Jul 31, 2006
title Crystal Structure Of Human Pyrroline-5-Carboxylate Reductase
authors A.C.W.Pike, K.Guo, K.Kavanagh, E.S.Pilka, G.Berridge, S.Colebrook E.Salah, P.Savitsky, E.Papagrigoriou, A.P.Turnbull, F.Von Delft C.Arrowsmith, A.Edwards, J.Weigelt, M.Sundstrom, U.Oppermann
compound source
Molecule: Pyrroline-5-Carboxylate Reductase 1
Chain: A, B, C, D, E
Fragment: Catalytic Domain, Residues 1-300
Synonym: Pyrroline-5-Carboxylate Reductase, P5cr 1, P5c Red
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pnic28-Bsa4
symmetry Space Group: C 1 2 1
R_factor 0.166 R_Free 0.190
length a length b length c angle alpha angle beta angle gamma
110.453 177.944 87.916 90.00 106.70 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand EDO, NAD enzyme Oxidoreductase E.C. BRENDA
A, D, C, E, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (229 Kb) [Save to disk]
  • Biological Unit Coordinates (2izz.pdb1.gz) 432 Kb
  • LPC: Ligand-Protein Contacts for 2IZZ
  • CSU: Contacts of Structural Units for 2IZZ
  • Likely Quarternary Molecular Structure file(s) for 2IZZ
  • Structure Factors (944 Kb)
  • Retrieve 2IZZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2IZZ from S2C, [Save to disk]
  • Re-refined 2izz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2IZZ 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 2IZZ
  • 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 2IZZ, from MSDmotif at EBI
  • Fold representative 2izz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2izz_B] [2izz] [2izz_A] [2izz_D] [2izz_C] [2izz_E]
  • SWISS-PROT database: [P32322]
  • Domain organization of [P5CR1_HUMAN] by SWISSPFAM
  • Other resources with information on 2IZZ
  • Community annotation for 2IZZ 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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