Table 1. Crystallographic data and refinement statistics.
dataset | Eco RNAP-CBR703 | Eco RNAP-CBRP18 | Eco RNAP-CBRH16-Br |
beamline | BNL-X29A | APS-19-ID | APS-19-ID |
space group | P212121 | P212121 | P212121 |
resolution range | 50.00-4.20 Å (4.27-4.20 Å) | 50.00-4.00 Å (4.07-4.00 Å) | 50.00-4.10 Å (4.17-4.10 Å) |
cell parameters (Å, °) |
a=185.8, b=205.8, c=307.5 α=90.0, β=90.0, γ=90.0 |
a=185.6, b=204.1, c=308.0 α=90.0, β=90.0, γ=90.0 |
a=186.3, b=205.8, c=307.6 α=90.0, β=90.0, γ=90.0 |
completeness | 1.000 (1.000) | 1.000 (1.000) | 1.000 (1.000) |
multiplicity | 8.7 (7.8) | 14.4 (13.8) | 13.2 (13.2) |
mean I/σ | 15.6 (2.1) | 14.6 (2.9) | 10.1 (3.8) |
Rmerge | 0.126 (0.980) | 0.176 (0.998) | 0.234 (0.761) |
Rwork | 0.270 | 0.252 | 0.241 |
Rfree | 0.296 | 0.286 | 0.271 |
bond-length rmsd | 0.004 Å | 0.005 Å | 0.005 Å |
bond-angle rmsd | 0.913° | 0.983° | 0.970° |
PDB code | 4ZH2 | 4ZH4 | 4ZH3 |