1OKB	Hydrolase	date	Jul 21, 2003
title	Crystal Structure Of Uracil-Dna Glycosylase From Atlantic Co Morhua)
authors	I.Leiros, E.Moe, O.Lanes, A.O.Smalas, N.P.Willassen
compound		source
Molecule: Uracil-Dna Glycosylase Chain: A, B Fragment: Catalytic Domain, Residues 79-301 Ec: 3.2.2.3 Engineered: Yes Mutation: Yes		Organism_scientific: Gadus Morhua Organism_common: Atlantic Cod Organism_taxid: 8049 Organ: Liver Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.186 R_Free 0.206
crystal cell	length a length b length c angle alpha angle beta angle gamma 68.580 67.189 68.644 90.00 119.86 90.00
method	X-Ray Diffraction	resolution	1.90 Å
ligand	CL, GOL	enzyme	Hydrolase E.C.3.2.2.3 BRENDA
related structures	by homologous chain: 1EMH, 1Q3F
Gene Ontology	Chain Function Process Component A, B
Primary reference	The structure of uracil-DNA glycosylase from Atlantic cod (Gadus morhua) reveals cold-adaptation features., Leiros I, Moe E, Lanes O, Smalas AO, Willassen NP, Acta Crystallogr D Biol Crystallogr 2003 Aug;59(Pt 8):1357-65. PMID:12876336

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk] Biological Unit Coordinates (1okb.pdb1.gz) 40 Kb Biological Unit Coordinates (1okb.pdb2.gz) 40 Kb LPC: Ligand-Protein Contacts for 1OKB CSU: Contacts of Structural Units for 1OKB Likely Quarternary Molecular Structure file(s) for 1OKB Retrieve 1OKB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1OKB from S2C, [Save to disk]

View 1OKB in 3D

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Visual 3D analysis of 1OKB

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1OKB, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1okba_, region A [Jmol] [rasmolscript] [script source]     - Domain d1okbb_, 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: [1okb] [1okb_A] [1okb_B] SWISS-PROT database: [Q9I983] Domain organization of [Q9I983_GADMO] by SWISSPFAM Domains found in 1OKB: [UDG] [UreE_C ] by SMART

Other resources with information on 1OKB

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

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