1U31 Oxidoreductase date Jul 20, 2004
title Recombinant Human Heart Transhydrogenase Diii Bound With Nad
authors O.C.Mather, A.Singh, G.I.Van Boxel, S.A.White, J.B.Jackson
compound source
Molecule: Nad(P) Transhydrogenase, Mitochondrial
Chain: A, B
Synonym: Pyridine Nucleotide Transhydrogenase, Nicotinamide Nucleotide Transhydrogenase;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Nnt
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 41 2 2
R_factor 0.230 R_Free 0.268
length a length b length c angle alpha angle beta angle gamma
57.814 57.814 250.934 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand GOL, NDP, SO4 enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1DJL, 1PT9
Primary referenceActive-site conformational changes associated with hydride transfer in proton-translocating transhydrogenase., Mather OC, Singh A, van Boxel GI, White SA, Jackson JB, Biochemistry 2004 Aug 31;43(34):10952-64. PMID:15323555
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (127 Kb) [Save to disk]
  • Biological Unit Coordinates (1u31.pdb1.gz) 61 Kb
  • Biological Unit Coordinates (1u31.pdb2.gz) 62 Kb
  • Biological Unit Coordinates (1u31.pdb3.gz) 121 Kb
  • Biological Unit Coordinates (1u31.pdb4.gz) 122 Kb
  • Biological Unit Coordinates (1u31.pdb5.gz) 121 Kb
  • LPC: Ligand-Protein Contacts for 1U31
  • CSU: Contacts of Structural Units for 1U31
  • Likely Quarternary Molecular Structure file(s) for 1U31
  • Retrieve 1U31 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1U31 from S2C, [Save to disk]
  • View 1U31 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 1U31
  • 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 1U31, from MSDmotif at EBI
  • Fold representative 1u31 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1u31_B] [1u31_A] [1u31]
  • SWISS-PROT database: [Q13423]
  • Domain organization of [NNTM_HUMAN] by SWISSPFAM
  • Other resources with information on 1U31
  • Community annotation for 1U31 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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