>sp|Q21CI6|RNPH_RHOPB Ribonuclease PH OS=Rhodopseudomonas palustris GN=rph MRPSRRAPDELRAVSLERGVVKYAEGSCMVKFGDTHVLVTATLEDRLPPWLKGQGRGWVT AEYGMLPRATLERTRREASAGKQNGRTVEIQRLIGRSLRATVDLQALGERQITVDCDVIQ ADGGTRTASITGAWVALADCIGWMKTRNMFKGTAPVLRDNVAAISCGIYNGTPVLDLDYA EDSEADTDANFVMTGDGRIIEVQGTAEKTPFSQDEFLALMALAKKGVARLVDLQKMAVA