>tr|A0A9D9G0J4|A0A9D9G0J4_PROMR Small ribosomal subunit protein uS4 OS=Prochlorococcus marinus XMU1424 GN=rpsD MSRYRGPRLRVTRRLGELPGLTRKASKKSNPPGQHGQARRKRSEYAIRLEEKQKLRFNYG VSEKQLVRYVKKARAQEGSTGTNLLRLLENRLDNVCFRLGFGGTIPGSRQLVNHGHVTVN GKVLDIAGYQCKSGDVIGIKENKASKKLVEGNIEFPGLANVPPHLDLDKPKLTGKINGKC DREWVALEINELLVVEYYSRKV