1J49	Oxidoreductase	date	Aug 14, 2001
title	Insights Into Domain Closure, Substrate Specificity And Cata D-Lactate Dehydrogenase From Lactobacillus Bulgaricus
authors	A.Razeto, S.Kochhar, H.Hottinger, M.Dauter, K.S.Wilson, V.S.Lamzi
compound		source
Molecule: D-Lactate Dehydrogenase Chain: A, B Synonym: D-Ldh Ec: 1.1.1.28 Engineered: Yes		Organism_scientific: Lactobacillus Delbrueckii Subsp. Bulga Organism_taxid: 1585 Strain: N42 Cellular_location: Cytoplasm Gene: Ldha Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Sure Expression_system_cellular_location: Cytoplasm Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkbuldh Expression_system_gene: Ldha Other_details: Nestle Culture Collection. Pcr Amplified Ldh
symmetry	Space Group: P 43 21 2	R_factor 0.207 R_Free 0.271
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.400 79.400 228.500 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	NAD, SO4	enzyme	Oxidoreductase E.C.1.1.1.28 BRENDA
related structures	by homologous chain: 1J4A, 2DLD
Gene Ontology	Chain Function Process Component A, B
Primary reference	Domain closure, substrate specificity and catalysis of D-lactate dehydrogenase from Lactobacillus bulgaricus., Razeto A, Kochhar S, Hottinger H, Dauter M, Wilson KS, Lamzin VS, J Mol Biol 2002 Apr 19;318(1):109-19. PMID:12054772

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk] Biological Unit Coordinates (1j49.pdb1.gz) 111 Kb LPC: Ligand-Protein Contacts for 1J49 CSU: Contacts of Structural Units for 1J49 Likely Quarternary Molecular Structure file(s) for 1J49 Structure Factors (333 Kb) Retrieve 1J49 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1J49 from S2C, [Save to disk] Re-refined 1j49 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1J49 in 3D

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Visual 3D analysis of 1J49

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 1J49, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1j49a2, region A:1-103,A:301-332 [Jmol] [rasmolscript] [script source]     - Domain d1j49a1, region A:104-300 [Jmol] [rasmolscript] [script source]     - Domain d1j49b2, region B:1-103,B:301-332 [Jmol] [rasmolscript] [script source]     - Domain d1j49b1, region B:104-300 [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: [1j49_B] [1j49] [1j49_A] SWISS-PROT database: [P26297] Domain organization of [LDHD_LACDA] by SWISSPFAM

Other resources with information on 1J49

Community annotation for 1J49 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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