1WN7	Transferase	date	Jul 28, 2004
title	Crystal Structure Of Archaeal Family B Dna Polymerase Mutant
authors	T.Kuroita, H.Matsumura, N.Yokota, H.Hashimoto, T.Imanaka, T.Inoue
compound		source
Molecule: Family B Dna Polymerase Chain: A Ec: 2.7.7.7 Engineered: Yes		Organism_scientific: Thermococcus Kodakarensis Organism_taxid: 69014 Strain: Kod1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-8c
symmetry	Space Group: P 21 21 21	R_factor 0.226 R_Free 0.306
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.344 111.131 111.559 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.75 Å
ligand	GOL, NI	enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A DNA-directed DNA polymerase ...
Primary reference	Structural mechanism for coordination of proofreading and polymerase activities in archaeal DNA polymerases., Kuroita T, Matsumura H, Yokota N, Kitabayashi M, Hashimoto H, Inoue T, Imanaka T, Kai Y, J Mol Biol 2005 Aug 12;351(2):291-8. PMID:16019029

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk] Biological Unit Coordinates (1wn7.pdb1.gz) 125 Kb LPC: Ligand-Protein Contacts for 1WN7 CSU: Contacts of Structural Units for 1WN7 Likely Quarternary Molecular Structure file(s) for 1WN7 Structure Factors (196 Kb) Retrieve 1WN7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WN7 from S2C, [Save to disk] Re-refined 1wn7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WN7 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 1WN7

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 1WN7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wn7_A] [1wn7] SWISS-PROT database: [D0VWU9] [P77933] Domain organization of [D0VWU9_PYRKO] [DPOL_PYRKO] by SWISSPFAM Domain found in 1WN7: [POLBc ] by SMART

Other resources with information on 1WN7

Community annotation for 1WN7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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