>sp|A2BV69|RS4_PROM5 Small ribosomal subunit protein uS4 OS=Prochlorococcus marinus GN=rpsD MSRYRGPRLRVTRRLGELPGLTRKASKKSNPPGQHGQARRKRSEYAIRLEEKQKLRFNYG VSERQLVRYVKKARAQEGSTGTNLLRLLENRLDNVCFRLGFGGTIPGSRQLVNHGHVTVN GKVLDIAGYQCKSGDVISIKEKKASKKLVEGNIEFPGLANVPPHIELDKPKLTGKINGKC DREWVALEINELLVVEYYSRKV