1LDC	Oxidoreductase	date	Apr 13, 1995
title	X-Ray Structure Of Two Complexes Of The Y143f Flavocytochrom Mutant Crystallized In The Presence Of Lactate Or Phenyl-La
authors	M.Tegoni, C.Cambillau
compound		source
Molecule: L-Lactate Dehydrogenase Chain: A, B Ec: 1.1.2.3 Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Pgr Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Pgr 401 Expression_system_gene: Pgr
symmetry	Space Group: P 32 2 1	R_factor 0.195 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 164.500 164.500 114.000 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	FMN, HEM, PYR	enzyme	Oxidoreductase E.C.1.1.2.3 BRENDA
related structures	by homologous chain: 1LCO, 1SZE
Gene Ontology	Chain Function Process Component A, B
Primary reference	X-ray structure of two complexes of the Y143F flavocytochrome b2 mutant crystallized in the presence of lactate or phenyl lactate., Tegoni M, Begotti S, Cambillau C, Biochemistry 1995 Aug 8;34(31):9840-50. PMID:7632684

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (183 Kb) [Save to disk] Biological Unit Coordinates (1ldc.pdb1.gz) 345 Kb LPC: Ligand-Protein Contacts for 1LDC CSU: Contacts of Structural Units for 1LDC Likely Quarternary Molecular Structure file(s) for 1LDC Retrieve 1LDC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LDC from S2C, [Save to disk]

View 1LDC in 3D

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Visual 3D analysis of 1LDC

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1LDC, from MSDmotif at EBI Genome occurence of 1LDC's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ldca2, region A:10-97 [Jmol] [rasmolscript] [script source]     - Domain d1ldca1, region A:98-511 [Jmol] [rasmolscript] [script source]     - Domain d1ldcb_, region B [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: [1ldc_B] [1ldc_A] [1ldc] SWISS-PROT database: [P00175] Domain organization of [CYB2_YEAST] by SWISSPFAM Domain found in 1LDC: [Cyt-b5 ] by SMART

Other resources with information on 1LDC

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

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