1ZYQ	Transferase Electron Transport Dna	date	Jun 10, 2005
title	T7 Dna Polymerase In Complex With 8og And Incoming Ddatp
authors	L.G.Brieba, R.J.Kokoska, K.Bebenek, T.A.Kunkel, T.Ellenberger
compound		source
Molecule: 5'-D(Cpgpapapapapcpgpapcpgpgpcpcpa Cpcpap(Ddg))-3'; Chain: P Engineered: Yes Other_details: Primer Strand		Synthetic: Yes
Molecule: 5'-D(Cpcpcp(8og) Pcptpgpgpcpapcptpgpgpcpcpgptpcpgptptptp 3'; Chain: T Engineered: Yes Other_details: Template Strand		Synthetic: Yes
Molecule: Dna Polymerase Chain: A Synonym: T7 Dna Polymerase Ec: 2.7.7.7 Engineered: Yes Mutation: Yes		Organism_scientific: Enterobacteria Phage T7 Organism_taxid: 10760 Gene: 5 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21-De3 Expression_system_vector_type: Pet
Molecule: Thioredoxin 1 Chain: B Synonym: Trx1, Trx Engineered: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Trxa, Fipa, Tsnc Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 2	R_factor 0.224 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 106.148 213.007 52.990 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
ligand	8OG, DAD, DDG, MG	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A nuclease activity exonuclease activity 3'-5' exonuclease activity B DNA polymerase processivity ...
Primary reference	A lysine residue in the fingers subdomain of t7 DNA polymerase modulates the miscoding potential of 8-oxo-7,8-dihydroguanosine., Brieba LG, Kokoska RJ, Bebenek K, Kunkel TA, Ellenberger T, Structure (Camb) 2005 Nov;13(11):1653-9. PMID:16271888

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk] Biological Unit Coordinates (1zyq.pdb1.gz) 140 Kb LPC: Ligand-Protein Contacts for 1ZYQ CSU: Contacts of Structural Units for 1ZYQ Likely Quarternary Molecular Structure file(s) for 1ZYQ Structure Factors (738 Kb) Retrieve 1ZYQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZYQ from S2C, [Save to disk] Re-refined 1zyq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZYQ in 3D

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Visual 3D analysis of 1ZYQ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ZYQ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zyq] [1zyq_T] [1zyq_P] [1zyq_B] [1zyq_A] SWISS-PROT database: [P00581] [P0AA25] Domain organization of [DPOL_BPT7] [THIO_ECOLI] by SWISSPFAM Domain found in 1ZYQ: [POLAc ] by SMART

Other resources with information on 1ZYQ

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

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