5E63	Hydrolase Dna	date	Oct 09, 2015
title	K262a Mutant Of I-Smami
authors	B.Shen, B.Stoddard
compound		source
Molecule: I-Smami Laglidadg Meganuclease Chain: A Fragment: Unp Residues 114-415 Engineered: Yes Mutation: Yes		Organism_scientific: Sordaria Macrospora (Strain Atcc Mya-3 997 K(L3346) K-Hell); Organism_taxid: 771870 Strain: Atcc Mya-333 Dsm 997 K(L3346) K-Hell Gene: Smac_12671 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet21d(+)
Molecule: Dna Right Half Site Bottom Strand Chain: B Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna Left Half Site Bottom Strand Chain: C Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna Left Site Top Strand Chain: D Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Dna (5'-D(Pcpapgpgptpgptpapcpg)-3') Chain: E Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
symmetry	Space Group: P 21 21 21	R_factor 0.189 R_Free 0.279
crystal cell	length a length b length c angle alpha angle beta angle gamma 59.835 67.694 97.780 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	MG, MXE, PG0	enzyme
Gene	SMAC
Gene Ontology	Chain Function Process Component A
Primary reference	The Structural Basis of Asymmetry in DNA Binding and Cleavage as Exhibited by the I-SmaMI LAGLIDADG Meganuclease., Shen BW, Lambert A, Walker BC, Stoddard BL, Kaiser BK, J Mol Biol. 2015 Dec 15. pii: S0022-2836(15)00696-8. doi:, 10.1016/j.jmb.2015.12.005. PMID:26705195

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (144 Kb) [Save to disk] Biological Unit Coordinates (5e63.pdb1.gz) 137 Kb LPC: Ligand-Protein Contacts for 5E63 CSU: Contacts of Structural Units for 5E63 Structure Factors (231 Kb) Retrieve 5E63 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5E63 from S2C, [Save to disk] Re-refined 5e63 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5E63 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 5E63

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

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [5e63] [5e63_B] [5e63_A] [5e63_C] [5e63_D] [5e63_E] SWISS-PROT database: Domain organization of by SWISSPFAM

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