2VS7	Dna-Binding Protein	date	Apr 21, 2008
title	The Crystal Structure Of I-Dmoi In Complex With Dna And Ca
authors	M.J.Marcaida, J.Prieto, P.Redondo, A.D.Nadra, A.Alibes, L.Serrano, S.Grizot, P.Duchateau, F.Paques, F.J.Blanco, G.Montoya
compound		source
Molecule: Homing Endonuclease I-Dmoi Chain: A, D, G Fragment: Residues 2-188 Synonym: I-Dmoi Ec: 3.1.-.- Engineered: Yes		Organism_scientific: Desulfurococcus Mobilis Organism_taxid: 2274 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rosseta (De3) Plyss Expression_system_vector: Pet24d
Molecule: 5'-D(Gpcpcptptpgpcpcpgpgp Gptpapapgptptpcpcpgpgpcpgpcpg)-3'; Chain: B, E, H		Synthetic: Yes Organism_scientific: Desulfurococcus Mobilis Organism_taxid: 2274
Molecule: 5'-D(Cpgpcpgpcpcpgpgpapap Cptptpapcpcpcpgpgpcpapapgpgpc)-3'; Chain: C, F, I		Synthetic: Yes Organism_scientific: Desulfurococcus Mobilis Organism_taxid: 2274
symmetry	Space Group: P 1 21 1	R_factor 0.187 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 106.988 70.587 106.848 90.00 119.75 90.00
method	X-Ray Diffraction	resolution	2.05 Å
ligand	ACT, CA	enzyme	Hydrolase E.C.3.1 BRENDA
Gene Ontology	Chain Function Process Component A, D, G nuclease activity endonuclease activity
Primary reference	Crystal structure of I-DmoI in complex with its target DNA provides new insights into meganuclease engineering., Marcaida MJ, Prieto J, Redondo P, Nadra AD, Alibes A, Serrano L, Grizot S, Duchateau P, Paques F, Blanco FJ, Montoya G, Proc Natl Acad Sci U S A. 2008 Nov 4;105(44):16888-93. Epub 2008 Oct 30. PMID:18974222

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (337 Kb) [Save to disk] Biological Unit Coordinates (2vs7.pdb1.gz) 111 Kb Biological Unit Coordinates (2vs7.pdb2.gz) 114 Kb Biological Unit Coordinates (2vs7.pdb3.gz) 110 Kb LPC: Ligand-Protein Contacts for 2VS7 CSU: Contacts of Structural Units for 2VS7 Likely Quarternary Molecular Structure file(s) for 2VS7 Structure Factors (1132 Kb) Retrieve 2VS7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2VS7 from S2C, [Save to disk] Re-refined 2vs7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2VS7 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 2VS7

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 2VS7, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2vs7_A] [2vs7_C] [2vs7_D] [2vs7_B] [2vs7_F] [2vs7_H] [2vs7_G] [2vs7_I] [2vs7] [2vs7_E] SWISS-PROT database: [P21505] Domain organization of [DMO1_DESMO] by SWISSPFAM

Other resources with information on 2VS7

Community annotation for 2VS7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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