1T25	Oxidoreductase	date	Apr 20, 2004
title	Plasmodium Falciparum Lactate Dehydrogenase Complexed With N Hydroxyisoxazole-4-Carboxylic Acid
authors	A.Cameron, J.Read, R.Tranter, V.J.Winter, R.B.Sessions, R.L.Brady A.Easton, H.Kendrick, S.L.Croft, D.Barros, J.L.Lavandera, J.J.Ma F.Risco, S.Garcia-Ochoa, F.J.Gamo, L.Sanz, L.Leon, J.R.Ruiz, R.Ga A.Mallo, F.G.De Las Heras
compound		source
Molecule: L-Lactate Dehydrogenase Chain: A Synonym: Ldh-P Ec: 1.1.1.27 Engineered: Yes		Organism_scientific: Plasmodium Falciparum Organism_common: Malaria Parasite P. Falciparum Organism_taxid: 5833 Gene: Ldh Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk223
symmetry	Space Group: I 2 2 2	R_factor 0.152 R_Free 0.186
crystal cell	length a length b length c angle alpha angle beta angle gamma 81.241 87.185 92.094 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	GAG, GOL, NAI BindingDB	enzyme	Oxidoreductase E.C.1.1.1.27 BRENDA
note	1T25 (Molecule of the Month:pdb102)
related structures	by homologous chain: 1T2E, 1U4S
Gene Ontology	Chain Function Process Component A
Primary reference	Identification and activity of a series of azole-based compounds with lactate dehydrogenase-directed anti-malarial activity., Cameron A, Read JA, Tranter R, Winter VJ, Sessions RB, Brady RL, Vivas L, Easton A, Kendrick H, Croft SL, Barros D, Lavandera JL, Martin JJ, Risco F, Garcia-Ochoa S, Gamo FJ, Sanz L, Leon L, Ruiz JR, Gabarro R, Mallo A, Gomez De Las Heras F, J Biol Chem 2004 Apr 26;. PMID:15117937

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk] Biological Unit Coordinates (1t25.pdb1.gz) 209 Kb LPC: Ligand-Protein Contacts for 1T25 CSU: Contacts of Structural Units for 1T25 Likely Quarternary Molecular Structure file(s) for 1T25 Structure Factors (231 Kb) Retrieve 1T25 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1T25 from S2C, [Save to disk] Re-refined 1t25 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1T25 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 1T25

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 1T25, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1t25a2, region A:164-329 [Jmol] [rasmolscript] [script source]     - Domain d1t25a1, region A:18-163 [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1t25] [1t25_A] SWISS-PROT database: [Q27743] Domain organization of [LDH_PLAFD] by SWISSPFAM

Other resources with information on 1T25

Community annotation for 1T25 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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