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KS-AT di-domain of mycobacterial Pks13 with endogenous KS ligand bound
ELECTRON MICROSCOPY
Refinement
RMS Deviations
Key
Refinement Restraint Deviation
f_dihedral_angle_d
14.682
f_angle_d
0.583
f_chiral_restr
0.045
f_bond_d
0.004
f_plane_restr
0.004
Sample
Mycobacterial polyketide synthase 13
Sample Components
Ketosynthase domain
Acyl transferase domain
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK IV
Cryogen Name
ETHANE
Sample Vitrification Details
Full length pks13 was concentrated to 1.5 mg mL-1 for cryo-EM grid preparation. 4.5 uL of sample was applied to freshly glow discharged holey carbon o ...
Full length pks13 was concentrated to 1.5 mg mL-1 for cryo-EM grid preparation. 4.5 uL of sample was applied to freshly glow discharged holey carbon on gold R1.2/1.3 300 mesh Quantifoil grids and blotted for 9 s with Whatman 1 filter paper at max humidity and 10oC in a FEI Mark IV Vitrobot, before vitrification in liquid nitrogen-cooled liquid ethane.