MobM Relaxase Domain (MOBV; Mob_Pre) bound to plasmid pMV158 oriT DNA (22nt). Mn-bound crystal structure at pH 4.6
Components
ACTTTAT oligonucleotide
ATAAAGTATAGTGTG oligonucleotide
Plasmid recombination enzyme
Keywords
DNA BINDING PROTEIN/DNA / Protein-DNA complex / Pfam Family: Mob_Pre (PF01076). MOBv Family of Relaxases / relaxase/endonuclease / oriT DNA / DNA BINDING PROTEIN-DNA complex
Monochromator: channel cut ESRF monochromator Crystal Type Si(111) Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.9795 Å / Relative weight: 1
Reflection
Resolution: 1.9→48.1 Å / Num. obs: 25154 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Redundancy: 5 % / Biso Wilson estimate: 28.3 Å2 / Rmerge(I) obs: 0.109 / Net I/σ(I): 8.2
Reflection shell
Resolution: 1.9→2 Å / % possible all: 99.6
-
Processing
Software
Name
Version
Classification
BEST
datacollection
PHASER
phasing
REFMAC
5.5.0102
refinement
iMOSFLM
datareduction
SCALA
datascaling
Refinement
Resolution: 1.9→48.1 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.946 / SU B: 9.641 / SU ML: 0.137 / Cross valid method: THROUGHOUT / ESU R: 0.147 / ESU R Free: 0.143 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.24774
1301
4.9 %
RANDOM
Rwork
0.20567
-
-
-
obs
0.20768
25154
99.65 %
-
Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK