1ZNQ Oxidoreductase date May 11, 2005
title Crystal Structure Of Human Liver Gapdh
authors S.A.Ismail, H.W.Park
compound source
Molecule: Glyceraldehyde-3-Phosphate Dehydrogenase, Liver
Chain: O, P, R, Q
Synonym: Gapdh
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Gapd
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
symmetry Space Group: P 21 21 21
R_factor 0.211 R_Free 0.229
length a length b length c angle alpha angle beta angle gamma
124.500 132.310 86.037 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand NAD enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1DC4, 1IHX
Q, O, R, P

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (214 Kb) [Save to disk]
  • Biological Unit Coordinates (1znq.pdb1.gz) 209 Kb
  • LPC: Ligand-Protein Contacts for 1ZNQ
  • CSU: Contacts of Structural Units for 1ZNQ
  • Likely Quarternary Molecular Structure file(s) for 1ZNQ
  • Structure Factors (399 Kb)
  • Retrieve 1ZNQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ZNQ from S2C, [Save to disk]
  • Re-refined 1znq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1ZNQ 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 1ZNQ
  • 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 1ZNQ, from MSDmotif at EBI
  • Fold representative 1znq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1znq] [1znq_O] [1znq_P] [1znq_Q] [1znq_R]
  • SWISS-PROT database: [P04406]
  • Domain organization of [G3P_HUMAN] by SWISSPFAM
  • Domain found in 1ZNQ: [Gp_dh_N ] by SMART
  • Other resources with information on 1ZNQ
  • Community annotation for 1ZNQ 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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