>tr|A0A0A2AAE7|A0A0A2AAE7_PROMR Urease subunit gamma OS=Prochlorococcus marinus str. MIT 9302 GN=ureA MHLSPQEKDKLLIFSAALLAERRLSRGLKLNYPETIAFLSFQVLEGARDGKSVSQLMSEG TTWLSKSQVMEGIPEMVDEVQIEAVFPDGTKLVTIHNPIN