3TKB	Hydrolase	date	Aug 26, 2011
title	Crystal Structure Of Human Uracil-Dna Glycosylase D183gk302
authors	N.G.Assefa, L.Niiranen, N.P.Willassen, A.O.Smalas, E.Moe
compound		source
Molecule: Uracil-Dna Glycosylase Chain: A Fragment: Catalytical Domain, Unp Residues 94-313 Synonym: Udg Ec: 3.2.2.27 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ung, Dgu, Ung1, Ung15 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.152 R_Free 0.192
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.530 39.710 66.730 90.00 97.91 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	IMD	enzyme	Hydrolase E.C.3.2.2.27 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Thermal unfolding studies of cold adapted uracil-DNA N-glycosylase (UNG) from Atlantic cod (Gadus morhua). A comparative study with human UNG., Assefa NG, Niiranen L, Willassen NP, Smalas A, Moe E, Comp Biochem Physiol B Biochem Mol Biol. 2011 Sep 18. PMID:21959147

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk] Biological Unit Coordinates (3tkb.pdb1.gz) 45 Kb LPC: Ligand-Protein Contacts for 3TKB CSU: Contacts of Structural Units for 3TKB Structure Factors (1314 Kb) Retrieve 3TKB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TKB from S2C, [Save to disk] Re-refined 3tkb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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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 3TKB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tkb_A] [3tkb] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3TKB: [UDG] [UreE_C ] by SMART

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