2VOA	Lyase	date	Feb 11, 2008
title	Structure Of An Ap Endonuclease From Archaeoglobus Fulgidus
authors	E.B.Kuettner, R.Schmiedel, T.Greiner-Stoffele, N.Strater
compound		source
Molecule: Exodeoxyribonuclease III Chain: A, B Synonym: Af_exo, Xtha Ec: 4.2.99.18 Engineered: Yes Mutation: Yes		Organism_scientific: Archaeoglobus Fulgidus Organism_taxid: 2234 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Origami B(De3)-Ril Expression_system_plasmid: Pet28 Other_details: Dsm4304
Molecule: 5'-D(Gpcpgpgptpapgpcpcpgp)-3' Chain: C Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: 5'-D(Cpgpgpcptpapcpcpgpcp)-3' Chain: D Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 1 21 1	R_factor 0.198 R_Free 0.230
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.786 60.817 72.349 90.00 91.22 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	OCS	enzyme	Lyase E.C.4.2.99.18 BRENDA
Gene Ontology	Chain Function Process Component A, B nuclease activity endonuclease activity
Primary reference	Structure and function of the abasic site specificity pocket of an AP endonuclease from Archaeoglobus fulgidus., Schmiedel R, Kuettner EB, Keim A, Strater N, Greiner-Stoffele T, DNA Repair (Amst). 2008 Dec 4. PMID:19015049

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (100 Kb) [Save to disk] Biological Unit Coordinates (2voa.pdb1.gz) 95 Kb LPC: Ligand-Protein Contacts for 2VOA CSU: Contacts of Structural Units for 2VOA Likely Quarternary Molecular Structure file(s) for 2VOA Structure Factors (453 Kb) Retrieve 2VOA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VOA from S2C, [Save to disk] Re-refined 2voa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VOA 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 2VOA

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2VOA, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2voa_D] [2voa_C] [2voa_A] [2voa_B] [2voa] SWISS-PROT database: [O29675] Domain organization of [O29675_ARCFU] by SWISSPFAM

Other resources with information on 2VOA

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

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