3RRG	Transferase Dna	date	Apr 29, 2011
title	Ternary Structure Of The Large Fragment Of Taq Dna Polymeras An Abasic Site And A Ddgtp
authors	A.Marx, K.Diederichs, S.Obeid
compound		source
Molecule: Dna Polymerase I, Thermostable Chain: A Fragment: Klenow Fragment Synonym: Taq Polymerase 1 Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Thermus Aquaticus Organism_taxid: 271 Gene: Pol I, Pol1, Pola Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_plasmid: Pet21-B
Molecule: (5'-D(Gpapcpcpapcpgpgpcpgpcp(Ddg))-3' Chain: B Fragment: Dna Primer Engineered: Yes		Synthetic: Yes
Molecule: (5'-D(Apapap(3dr)Pcpgpcpgpcpcpgptpgp 3'); Chain: C Fragment: Dna Template Engineered: Yes		Synthetic: Yes
symmetry	Space Group: P 31 2 1	R_factor 0.198 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 110.279 110.279 90.966 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	3DR, ACT, DDG, DG3, GOL, NA	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Amino acid templating mechanisms in selection of nucleotides opposite abasic sites by a family A DNA polymerase., Obeid S, Welte W, Diederichs K, Marx A, J Biol Chem. 2012 Feb 7. PMID:22318723

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (204 Kb) [Save to disk] Biological Unit Coordinates (3rrg.pdb1.gz) 197 Kb LPC: Ligand-Protein Contacts for 3RRG CSU: Contacts of Structural Units for 3RRG Structure Factors (289 Kb) Retrieve 3RRG in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3RRG from S2C, [Save to disk] Re-refined 3rrg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Structure-derived information

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3rrg_C] [3rrg] [3rrg_B] [3rrg_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3RRG: [POLAc ] by SMART

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