1PZF	Oxidoreductase	date	Jul 10, 2003
title	T.Gondii Ldh1 Ternary Complex With Apad+ And Oxalate
authors	K.L.Kavanagh, R.A.Elling, D.K.Wilson
compound		source
Molecule: Lactate Dehydrogenase Chain: A, B, C, D Synonym: Ldh Ec: 1.1.1.27 Engineered: Yes		Organism_scientific: Toxoplasma Gondii Organism_taxid: 5811 Gene: Lactate Dehydrogenase Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptyb2
symmetry	Space Group: P 1 21 1	R_factor 0.178 R_Free 0.218
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.065 124.976 86.686 90.00 106.09 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	A3D, OXL	enzyme	Oxidoreductase E.C.1.1.1.27 BRENDA
related structures	by homologous chain: 1PZE
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structure of Toxoplasma gondii LDH1: Active-Site Differences from Human Lactate Dehydrogenases and the Structural Basis for Efficient APAD(+) Use(,)., Kavanagh KL, Elling RA, Wilson DK, Biochemistry 2004 Feb 3;43(4):879-89. PMID:14744130

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (212 Kb) [Save to disk] Biological Unit Coordinates (1pzf.pdb1.gz) 206 Kb LPC: Ligand-Protein Contacts for 1PZF CSU: Contacts of Structural Units for 1PZF Likely Quarternary Molecular Structure file(s) for 1PZF Structure Factors (613 Kb) Retrieve 1PZF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PZF from S2C, [Save to disk] Re-refined 1pzf structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PZF 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 1PZF

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 1PZF, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1pzfa1, region A:14-163 [Jmol] [rasmolscript] [script source]     - Domain d1pzfa2, region A:164-334 [Jmol] [rasmolscript] [script source]     - Domain d1pzfb1, region B:14-163 [Jmol] [rasmolscript] [script source]     - Domain d1pzfb2, region B:164-334 [Jmol] [rasmolscript] [script source]     - Domain d1pzfc1, region C:14-163 [Jmol] [rasmolscript] [script source]     - Domain d1pzfc2, region C:164-332 [Jmol] [rasmolscript] [script source]     - Domain d1pzfd1, region D:14-163 [Jmol] [rasmolscript] [script source]     - Domain d1pzfd2, region D:164-332 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1pzf_C] [1pzf_B] [1pzf_A] [1pzf_D] [1pzf] SWISS-PROT database: [P90613] Domain organization of [P90613_TOXGO] by SWISSPFAM

Other resources with information on 1PZF

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

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