1WNS	Transferase	date	Aug 09, 2004
title	Crystal Structure Of Family B Dna Polymerase From Hypertherm Archaeon Pyrococcus Kodakaraensis Kod1
authors	H.Hashimoto, T.Inoue, Y.Kai, S.Fujiwara, M.Takagi, M.Nishioka, T.I
compound		source
Molecule: 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 0.231 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.640 111.380 111.930 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand		enzyme	Transferase E.C.2.7.7.7 BRENDA
note	1WNS supersedes 1GCX
related structures	by homologous chain: 1QQC
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structure of DNA polymerase from hyperthermophilic archaeon Pyrococcus kodakaraensis KOD1., Hashimoto H, Nishioka M, Fujiwara S, Takagi M, Imanaka T, Inoue T, Kai Y, J Mol Biol 2001 Feb 23;306(3):469-77. PMID:11178906

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk] Biological Unit Coordinates (1wns.pdb1.gz) 115 Kb CSU: Contacts of Structural Units for 1WNS Likely Quarternary Molecular Structure file(s) for 1WNS Structure Factors (232 Kb) Retrieve 1WNS in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1WNS from S2C, [Save to disk] Re-refined 1wns structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1WNS 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 1WNS

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 1WNS, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1wnsa1, region A:1-347 [Jmol] [rasmolscript] [script source]     - Domain d1wnsa2, region A:348-758 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1wns] [1wns_A] SWISS-PROT database: [P77933] Domain organization of [DPOL_PYRKO] by SWISSPFAM Domain found in 1WNS: [POLBc ] by SMART

Other resources with information on 1WNS

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

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