1LDG	Oxidoreductase	date	Sep 10, 1996
title	Plasmodium Falciparum L-Lactate Dehydrogenase Complexed With Oxamate
authors	C.Dunn, M.Banfield, J.Barker, C.Higham, K.Moreton, D.Turgut-Balik J.J.Holbrook
compound		source
Molecule: L-Lactate Dehydrogenase Chain: A Ec: 1.1.1.27 Engineered: Yes		Organism_scientific: Plasmodium Falciparum Organism_common: Malaria Parasite P. Falciparum Organism_taxid: 5833 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pkk223-3
symmetry	Space Group: I 2 2 2	R_factor 0.197 R_Free 0.235
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.200 86.800 90.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.74 Å
ligand	NAI, OXM BindingDB	enzyme	Oxidoreductase E.C.1.1.1.27 BRENDA
related structures	by homologous chain: 1U4O, 1U5A
Gene Ontology	Chain Function Process Component A
Primary reference	The structure of lactate dehydrogenase from Plasmodium falciparum reveals a new target for anti-malarial design., Dunn CR, Banfield MJ, Barker JJ, Higham CW, Moreton KM, Turgut-Balik D, Brady RL, Holbrook JJ, Nat Struct Biol 1996 Nov;3(11):912-5. PMID:8901865

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1ldg.pdb1.gz) 204 Kb LPC: Ligand-Protein Contacts for 1LDG CSU: Contacts of Structural Units for 1LDG Likely Quarternary Molecular Structure file(s) for 1LDG Retrieve 1LDG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LDG from S2C, [Save to disk]

View 1LDG 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 1LDG

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LDG, from MSDmotif at EBI Genome occurence of 1LDG's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ldg_2, region 164-329 [Jmol] [rasmolscript] [script source]     - Domain d1ldg_1, region 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: [1ldg] [1ldg_A] SWISS-PROT database: [Q27743] Domain organization of [LDH_PLAFD] by SWISSPFAM

Other resources with information on 1LDG

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

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