3UXN	Transferase	date	Dec 05, 2011
title	Crystal Structure Of Rat Dna Polymerase Beta, Wild Type Apoe
authors	C.L.Gridley, S.Firbank, J.Jaeger
compound		source
Molecule: Dna Polymerase Beta Chain: A, B Ec: 2.7.7.7, 4.2.99.- Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Rat Organism_taxid: 10116 Gene: Polb Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosetta2(De3) Expression_system_plasmid: Pet28a
symmetry	Space Group: P 1 21 1	R_factor 0.250 R_Free 0.317
crystal cell	length a length b length c angle alpha angle beta angle gamma 77.946 67.447 83.357 90.00 116.14 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand		enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural changes in the hydrophobic hinge region adversely affect the activity and fidelity of the I260Q mutator DNA polymerase beta., Gridley CL, Rangarajan S, Firbank S, Dalal S, Sweasy JB, Jaeger J, Biochemistry. 2013 Jun 25;52(25):4422-32. doi: 10.1021/bi301368f. Epub 2013 Jun, 12. PMID:23651085

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (111 Kb) [Save to disk] Biological Unit Coordinates (3uxn.pdb1.gz) 54 Kb Biological Unit Coordinates (3uxn.pdb2.gz) 54 Kb CSU: Contacts of Structural Units for 3UXN Structure Factors (272 Kb) Retrieve 3UXN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UXN from S2C, [Save to disk] Re-refined 3uxn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3UXN 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 3UXN

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 3UXN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3uxn] [3uxn_A] [3uxn_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3UXN: [HhH1] [POLXc ] by SMART

Other resources with information on 3UXN

Community annotation for 3UXN at PDBWiki (http://pdbwiki.org)

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