2HIX	Ligase	date	Jun 29, 2006
title	Atp Dependent Dna Ligase From S. Solfataricus Bound To Atp
authors	J.M.Pascal, T.Ellenberger
compound		source
Molecule: Thermostable Dna Ligase Chain: A Synonym: Polydeoxyribonucleotide Synthase Ec: 6.5.1.1 Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Lig Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: C 2 2 21	R_factor 0.217 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.324 171.650 78.686 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.87 Å
ligand	ATP	enzyme	Ligase E.C.6.5.1.1 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	A flexible interface between DNA ligase and PCNA supports conformational switching and efficient ligation of DNA., Pascal JM, Tsodikov OV, Hura GL, Song W, Cotner EA, Classen S, Tomkinson AE, Tainer JA, Ellenberger T, Mol Cell. 2006 Oct 20;24(2):279-91. PMID:17052461

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (98 Kb) [Save to disk] Biological Unit Coordinates (2hix.pdb1.gz) 92 Kb LPC: Ligand-Protein Contacts for 2HIX CSU: Contacts of Structural Units for 2HIX Likely Quarternary Molecular Structure file(s) for 2HIX Structure Factors (253 Kb) Retrieve 2HIX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HIX from S2C, [Save to disk] Re-refined 2hix structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2HIX 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 2HIX

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 2HIX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2hix] [2hix_A] SWISS-PROT database: [Q980T8] Domain organization of [DNLI_SULSO] by SWISSPFAM

Other resources with information on 2HIX

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

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