2QFV	Oxidoreductase	date	Jun 28, 2007
title	Crystal Structure Of Saccharomyces Cerevesiae Mitochondrial Dependent Isocitrate Dehydrogenase In Complex With Nadp(+)
authors	Y.J.Peng, J.P.Ding
compound		source
Molecule: Isocitrate Dehydrogenase [Nadp] Chain: A, B, C, D Synonym: Idp1p, Oxalosuccinate Decarboxylase, Idh, Nadp+, - Icdh, Idp; Ec: 1.1.1.42 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Yeast Organism_taxid: 4932 Strain: Yph499 Gene: Idp1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 (De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-3e-His
symmetry	Space Group: P 1	R_factor 0.198 R_Free 0.258
crystal cell	length a length b length c angle alpha angle beta angle gamma 58.180 71.440 101.630 87.80 88.00 90.10
method	X-Ray Diffraction	resolution	2.30 Å
ligand	NAP	enzyme	Oxidoreductase E.C.1.1.1.42 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural studies of Saccharomyces cerevesiae mitochondrial NADP-dependent isocitrate dehydrogenase in different enzymatic states reveal substantial conformational changes during the catalytic reaction., Peng Y, Zhong C, Huang W, Ding J, Protein Sci. 2008 Jun 13;. PMID:18552125

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (288 Kb) [Save to disk] Biological Unit Coordinates (2qfv.pdb1.gz) 143 Kb Biological Unit Coordinates (2qfv.pdb2.gz) 143 Kb LPC: Ligand-Protein Contacts for 2QFV CSU: Contacts of Structural Units for 2QFV Likely Quarternary Molecular Structure file(s) for 2QFV Structure Factors (600 Kb) Retrieve 2QFV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QFV from S2C, [Save to disk] Re-refined 2qfv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QFV 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 2QFV

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 3D motif for 2QFV, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qfv_C] [2qfv_B] [2qfv] [2qfv_A] [2qfv_D] SWISS-PROT database: [P21954] Domain organization of [IDHP_YEAST] by SWISSPFAM Domain found in 2QFV: [Iso_dh ] by SMART

Other resources with information on 2QFV

Community annotation for 2QFV at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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