3DSC	Hydrolase Dna	date	Jul 11, 2008
title	Crystal Structure Of P. Furiosus Mre11 Dna Synaptic Complex
authors	R.S.Williams, G.Moncalian, D.S.Shin, J.A.Tainer
compound		source
Molecule: Dna Double-Strand Break Repair Protein Mre11 Chain: A Fragment: Pfmre11 Nuclease Domain Synonym: Pfmre11 Engineered: Yes		Organism_scientific: Pyrococcus Furiosus Organism_taxid: 2261 Gene: Mre11, Pf1166 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Dna (5'- D(Pdcpdapdcpdapdapdgpdcpdtpdtpdtpdtpdgpdcpdtp Tpdgpdapdc)-3'); Chain: B Fragment: 3' Overhang Dna Hairpin Engineered: Yes		Synthetic: Yes
symmetry	Space Group: C 2 2 2	R_factor 0.228 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 98.477 106.071 76.667 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.70 Å
Gene Ontology	Chain Function Process Component A
Primary reference	Mre11 dimers coordinate DNA end bridging and nuclease processing in double-strand-break repair., Williams RS, Moncalian G, Williams JS, Yamada Y, Limbo O, Shin DS, Groocock LM, Cahill D, Hitomi C, Guenther G, Moiani D, Carney JP, Russell P, Tainer JA, Cell. 2008 Oct 3;135(1):97-109. PMID:18854158

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk] Biological Unit Coordinates (3dsc.pdb1.gz) 120 Kb CSU: Contacts of Structural Units for 3DSC Likely Quarternary Molecular Structure file(s) for 3DSC Structure Factors (148 Kb) Retrieve 3DSC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DSC from S2C, [Save to disk] Re-refined 3dsc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DSC 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 3DSC

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 3DSC, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3dsc] [3dsc_A] [3dsc_B] SWISS-PROT database: [Q8U1N9] Domain organization of [MRE11_PYRFU] by SWISSPFAM

Other resources with information on 3DSC

Community annotation for 3DSC at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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