>sp|A2BPN7|RS4_PROMS Small ribosomal subunit protein uS4 OS=Prochlorococcus marinus GN=rpsD MSRYRGPRLRVTRRLGELPGLTRKASKKSNPPGQHGQARRKRSEYAIRLEEKQKLRFNYG VSEKQLVRYVKKARAQEGSTGTNLLRLLENRLDNVCFRLGFGGTIPGSRQLVNHGHVTVN GKVLDIAGYQCKSGDVIGIKENKASKKLVEGNIEFPGLANVPPHLDLDKPKLTGKINGKC DREWVALEINELLVVEYYSRKV