Identification, characterization, and structure of a tRNA splicing enzyme RNA 5′-OH kinase from the pathogenic fungi Mucorales

TABLE 1.

Crystallographic data and refinement statistics

RazKIN•GDP•Mg2+
Data collection
Beamline NSLSII 17-D-2 (FMX)
Wavelength (Å) 0.9793
Space group P212121
Cell dimensions
a, b, c (Å) 39.4, 66.4, 73.7
α, β, γ (°) 90.0, 90.0, 90.0
Resolution 35–1.65 (1.68–1.65)
No. of unique reflections 24,027 (1199)
Rmerge 0.150 (4.545)
Rpim 0.044 (1.388)
CC(1/2) 0.998 (0.375)
/<σI> 10.0 (1.1)
Redundancy 12.6 (12.3)
Completeness (%)* 100 (100)
Refinement
Resolution (Å) 35–1.65
Rwork/Rfree 16.9/23.7
No. of atoms 1478
Protein 1355
Ligand/ion 29
Water 94
Average B-factor (Å2) 31.5
Protein 34.8
Ligand/ion 24.2
Water 42.5
Ramachandran plot
Favored (%) 98.2
Allowed (%) 1.8
Outliers (%) 0
RMS deviation
Bond lengths (Å) 0.009
Bond angles (°) 1.65
PDB ID 9D8A
  • Data for highest resolution shell are shown in parenthesis. Rfree was computed for 5% of randomly selected reflections.

This Article

  1. RNA 30: 1674-1685