Table 1 Data collection, reconstruction, and model refinement statistics of cryo-EM structures.

From: Structural and mechanistic insights into the inhibition of respiratory syncytial virus polymerase by a non-nucleoside inhibitor

 

RSV L + P JNJ-8003EMD-29452, PDB: 8FU3

Data collection

   Microscope

Titan Krios

   Voltage (keV)

300

   Nominal magnification

105000x

   Exposure navigation

Image Shift

   Electron exposure (e /Å2)

52.66

   Total exposure time (sec)

1.5

   Detector

K3 Summit

   Pixel size (Å)*

0.825

   Defocus range (µm)

−1.4 to −2.3

   Micrographs Used

11,631

   Final Refined particles (no.)

519,118

Reconstruction

   Symmetry imposed

C1

   Resolution (global)

   FSC 0.143

2.88 Å

   Applied B-factor (Å2)

−127

Refinement

   Protein residues

1657

   Ligand

1

   Map Correlation Coefficient (Main chain)

0.73

R.m.s deviations

   Bond lengths (Å)

0.014

   Bond angles (°)

1.01

Ramachandran

   Outliers

0.54%

   Allowed

1.57%

   Favored

97.89%

   Rotamer outliers

0.07%

   MolProbity score

0.93

   EMRinger score

4.22

   Clashscore (all atoms)

1.57

  1. *Calibrated pixel size at the detector.