2VAN	Transferase	date	Sep 03, 2007
title	Nucleotidyl Transfer Mechanism Of Mismatched Dntp Incorporat Polymerase B By Structural And Kinetic Analyses
authors	H.Chan, C.Chou, K.Tang, M.Niebuhr, C.Tung, M.Tsai
compound		source
Molecule: Dna Polymerse Beta Chain: A Fragment: 31k Domain, Residues 90-334 Ec: 2.7.7.7, 4.2.99.- Engineered: Yes Mutation: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)Plyss
symmetry	Space Group: P 21 21 2	R_factor 0.217 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 62.862 119.430 38.013 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand		enzyme	Transferase E.C.2.7.7.7 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Mismatched dNTP incorporation by DNA polymerase {beta} does not proceed via globally different conformational pathways., Tang KH, Niebuhr M, Tung CS, Chan HC, Chou CC, Tsai MD, Nucleic Acids Res. 2008 Apr 2;. PMID:18385153

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (46 Kb) [Save to disk] Biological Unit Coordinates (2van.pdb1.gz) 41 Kb CSU: Contacts of Structural Units for 2VAN Likely Quarternary Molecular Structure file(s) for 2VAN Structure Factors (223 Kb) Retrieve 2VAN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VAN from S2C, [Save to disk] Re-refined 2van structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VAN 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 2VAN

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 2VAN, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2van] [2van_A] SWISS-PROT database: [P06766] Domain organization of [DPOLB_RAT] by SWISSPFAM Domains found in 2VAN: [HhH1] [POLXc ] by SMART

Other resources with information on 2VAN

Community annotation for 2VAN at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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