2J63	Lyase	date	Sep 25, 2006
title	Crystal Structure Of Ap Endonuclease Lmap From Leishmania Ma
authors	A.E.Vidal, M.Harkiolaki, C.Gallego, V.M.Castillo-Acosta, L.M.Rui K.S.Wilson, D.Gonzalez-Pacanowska
compound		source
Molecule: Ap-Endonuclease Chain: A, B Synonym: Apurinicapyrimidinic Endonuclease-Redox Protein, Ec: 4.2.99.18 Engineered: Yes		Organism_scientific: Leishmania Major Organism_taxid: 5664 Strain: 252 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet-28a Other_details: Isolated In Iran And Provided By S. Meshnik
symmetry	Space Group: C 1 2 1	R_factor 0.200 R_Free 0.246
crystal cell	length a length b length c angle alpha angle beta angle gamma 167.103 45.009 115.134 90.00 116.79 90.00
method	X-Ray Diffraction	resolution	2.48 Å
ligand		enzyme	Lyase E.C.4.2.99.18 BRENDA
Gene Ontology	Chain Function Process Component A, B nuclease activity endonuclease activity phosphodiesterase I activity... double-stranded DNA 3'-5' ex...
Primary reference	Crystal structure and DNA repair activities of the AP endonuclease from Leishmania major., Vidal AE, Harkiolaki M, Gallego C, Castillo-Acosta VM, Ruiz-Perez LM, Wilson K, Gonzalez-Pacanowska D, J Mol Biol. 2007 Nov 2;373(4):827-38. Epub 2007 Aug 19. PMID:17870086

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (114 Kb) [Save to disk] Biological Unit Coordinates (2j63.pdb1.gz) 55 Kb Biological Unit Coordinates (2j63.pdb2.gz) 55 Kb CSU: Contacts of Structural Units for 2J63 Likely Quarternary Molecular Structure file(s) for 2J63 Structure Factors (378 Kb) Retrieve 2J63 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2J63 from S2C, [Save to disk] Re-refined 2j63 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 2J63

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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 2J63, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2j63] [2j63_B] [2j63_A] SWISS-PROT database: [O15922] Domain organization of [O15922_LEIMA] by SWISSPFAM

Other resources with information on 2J63

Community annotation for 2J63 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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