3BLW	Oxidoreductase	date	Dec 11, 2007
title	Yeast Isocitrate Dehydrogenase With Citrate And Amp Bound In Regulatory Subunits
authors	A.B.Taylor, G.Hu, P.J.Hart, L.Mcalister-Henn
compound		source
Molecule: Isocitrate Dehydrogenase [Nad] Subunit 1 Chain: A, C, E, G, I, K, M, O Synonym: Isocitric Dehydrogenase, Nad(+)-Specific Icdh Ec: 1.1.1.41 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Idh1 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
Molecule: Isocitrate Dehydrogenase [Nad] Subunit 2 Chain: B, D, F, H, J, L, N, P Synonym: Isocitric Dehydrogenase, Nad(+)-Specific Icdh Ec: 1.1.1.41 Engineered: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Idh2 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 1	R_factor 0.274 R_Free 0.311
crystal cell	length a length b length c angle alpha angle beta angle gamma 113.157 116.346 163.620 98.96 110.23 106.63
method	X-Ray Diffraction	resolution	4.30 Å
ligand	AMP, FLC	enzyme	Oxidoreductase E.C.1.1.1.41 BRENDA
note	3BLW (Molecule of the Month:pdb129, pdb154)
Gene Ontology	Chain Function Process Component F, N, L, J, P, B, H, D K, E, M, C, A, O, I, G
Primary reference	Allosteric motions in structures of yeast NAD+-specific isocitrate dehydrogenase., Taylor AB, Hu G, Hart PJ, McAlister-Henn L, J Biol Chem. 2008 Apr 18;283(16):10872-80. Epub 2008 Feb 6. PMID:18256028

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (753 Kb) [Save to disk] Biological Unit Coordinates (3blw.pdb1.gz) 377 Kb Biological Unit Coordinates (3blw.pdb2.gz) 378 Kb Biological Unit Coordinates (3blw.pdb3.gz) 193 Kb Biological Unit Coordinates (3blw.pdb4.gz) 194 Kb Biological Unit Coordinates (3blw.pdb5.gz) 194 Kb Biological Unit Coordinates (3blw.pdb6.gz) 194 Kb LPC: Ligand-Protein Contacts for 3BLW CSU: Contacts of Structural Units for 3BLW Likely Quarternary Molecular Structure file(s) for 3BLW Structure Factors (370 Kb) Retrieve 3BLW in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BLW from S2C, [Save to disk] Re-refined 3blw structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BLW 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 3BLW

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3BLW, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3blw_G] [3blw_D] [3blw_I] [3blw_H] [3blw_J] [3blw] [3blw_N] [3blw_E] [3blw_A] [3blw_F] [3blw_B] [3blw_L] [3blw_M] [3blw_K] [3blw_P] [3blw_C] [3blw_O] SWISS-PROT database: [P28834] [P28241] Domain organization of [IDH1_YEAST] [IDH2_YEAST] by SWISSPFAM Domain found in 3BLW: [Iso_dh ] by SMART

Other resources with information on 3BLW

Community annotation for 3BLW at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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