>tr|A0A1X9YB36|A0A1X9YB36_9SPHN Regulator of ribonuclease activity B domain-containing protein OS=Sphingomonas sp. KC8 OX=1030157 GN=KC8_01835 PE=4 SV=1 MTLPPVDPARLDEEWEADQDVLANLRENGDRSDIPRAIDVSFRGPPEALERLEDAAEELG FEVMETEPSDDGEPWLFLQRVQTSDAEAIKALTITCLQIEAMFGLEYDGWGCVAQTGLTN