2VFF	Isomerase	date	Nov 04, 2007
title	Crystal Structure Of The F96h Mutant Of Plasmodium Falciparu Triosephosphate Isomerase
authors	P.Gayathri, M.Banerjee, A.Vijayalakshmi, H.Balaram, P.Balaram, M.R.N.Murthy
compound		source
Molecule: Triosephosphate Isomerase Chain: A, B Synonym: Tim, Triose-Phosphate Isomerase Ec: 5.3.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Plasmodium Falciparum Organism_common: Malarial Parasite Organism_taxid: 5833 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Aa200 Expression_system_plasmid: Parc1008
symmetry	Space Group: P 1 21 1	R_factor 0.193 R_Free 0.223
crystal cell	length a length b length c angle alpha angle beta angle gamma 53.514 50.778 89.155 90.00 92.38 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand		enzyme	Isomerase E.C.5.3.1.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Biochemical and structural characterization of residue 96 mutants of Plasmodium falciparum triosephosphate isomerase: active-site loop conformation, hydration and identification of a dimer-interface ligand-binding site., Gayathri P, Banerjee M, Vijayalakshmi A, Balaram H, Balaram P, Murthy MR, Acta Crystallogr D Biol Crystallogr. 2009 Aug;65(Pt 8):847-57. Epub 2009, Jul 17. PMID:19622869

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (91 Kb) [Save to disk] Biological Unit Coordinates (2vff.pdb1.gz) 87 Kb CSU: Contacts of Structural Units for 2VFF Likely Quarternary Molecular Structure file(s) for 2VFF Structure Factors (372 Kb) Retrieve 2VFF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VFF from S2C, [Save to disk] Re-refined 2vff structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VFF in 3D

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Visual 3D analysis of 2VFF

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 2VFF, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vff] [2vff_B] [2vff_A] SWISS-PROT database: [Q07412] Domain organization of [TPIS_PLAFA] by SWISSPFAM

Other resources with information on 2VFF

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

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