2IS6	Hydrolase Dna	date	Oct 16, 2006
title	Crystal Structure Of Uvrd-Dna-Adpmgf3 Ternary Complex
authors	W.Yang, J.Y.Lee
compound		source
Molecule: 5'-D(Cpgpapgpcpapcptpgpcpapgptpgpc Tptpgptptpapt)-3'; Chain: C, D Engineered: Yes		Synthetic: Yes
Molecule: Dna Helicase II Chain: A, B Ec: 3.6.1.- Engineered: Yes Mutation: Yes		Organism_scientific: Escherichia Coli Organism_taxid: 562 Gene: Uvrd Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.210 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 102.336 96.609 110.930 90.00 94.05 90.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	ADP, GOL, MG, MGF	enzyme	Hydrolase E.C.3.6.1 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	UvrD helicase unwinds DNA one base pair at a time by a two-part power stroke., Lee JY, Yang W, Cell. 2006 Dec 29;127(7):1349-60. PMID:17190599

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (240 Kb) [Save to disk] Biological Unit Coordinates (2is6.pdb1.gz) 234 Kb LPC: Ligand-Protein Contacts for 2IS6 CSU: Contacts of Structural Units for 2IS6 Likely Quarternary Molecular Structure file(s) for 2IS6 Structure Factors (792 Kb) Retrieve 2IS6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2IS6 from S2C, [Save to disk] Re-refined 2is6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2IS6 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 2IS6

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 2IS6, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2is6_D] [2is6_C] [2is6] [2is6_A] [2is6_B] SWISS-PROT database: [P03018] Domain organization of [UVRD_ECOLI] by SWISSPFAM

Other resources with information on 2IS6

Community annotation for 2IS6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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