3TAG	Transferase Dna	date	Aug 04, 2011
title	5-Fluorocytosine Paired With Damp In Rb69 Gp43
authors	K.E.Zahn
compound		source
Molecule: Dna-Directed Dna Polymerase Chain: A, B, C, D Synonym: Gp43 Ec: 2.7.7.7,3.1.11.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Phage Rb69 Organism_taxid: 12353 Gene: 43 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (5'-D(Cpcp(C37) Pgpgptpaptpgpapcpapgpcpcpgpcpg)-3'); Chain: E, I, G, K Engineered: Yes Other_details: Template Dna		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna (5'-D(Gpcpgpgpcptpgptpcpaptpapcp 3'); Chain: F, J, H, L Engineered: Yes Other_details: Primer Dna		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 1 21 1	R_factor 0.239 R_Free 0.284
crystal cell	length a length b length c angle alpha angle beta angle gamma 132.771 123.028 165.184 90.00 96.39 90.00
method	X-Ray Diffraction	resolution	2.95 Å
ligand	C37, SO4	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A, D, C, B DNA-directed DNA polymerase ... nuclease activity exonuclease activity 3'-5' exonuclease activity
Primary reference	The Miscoding Potential of 5-Hydroxycytosine Arises Due to Template Instability in the Replicative Polymerase Active Site., Zahn KE, Averill A, Wallace SS, Doublie S, Biochemistry. 2011 Nov 3. PMID:22026756

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (1293 Kb) [Save to disk] Biological Unit Coordinates (3tag.pdb1.gz) 323 Kb Biological Unit Coordinates (3tag.pdb2.gz) 328 Kb Biological Unit Coordinates (3tag.pdb3.gz) 327 Kb Biological Unit Coordinates (3tag.pdb4.gz) 328 Kb LPC: Ligand-Protein Contacts for 3TAG CSU: Contacts of Structural Units for 3TAG Structure Factors (5680 Kb) Retrieve 3TAG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TAG from S2C, [Save to disk] Re-refined 3tag structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TAG 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 3TAG

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 3TAG, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tag_K] [3tag_B] [3tag_F] [3tag_A] [3tag_J] [3tag_I] [3tag_L] [3tag_E] [3tag] [3tag_D] [3tag_H] [3tag_C] [3tag_G] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3TAG: [POLBc ] by SMART

Other resources with information on 3TAG

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

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