>sp|A7NQU3|RS182_ROSCS Small ribosomal subunit protein bS18B OS=Roseiflexus castenholzii GN=rpsR2 MTFRNGGRLMRGRGGRRKVCEFSRLGILPDYKDPERLRRFLGPTGKILPRRRTGLTAKMQ RRLTIAIKRARHMALLPFVERSVTDRRR