>tr|A0A0T6VZ85|A0A0T6VZ85_9GAMM MPN domain-containing protein OS=Marinobacter sp. P4B1 GN=AQ621_02655 MTDSSWPTDERPRERLLAHGAQSLSDAELLAIFLRTGTTGMPVMALARHLIDEFSGLRGL MTASRRQFLQVKGLGTAKYAQVQAAMEMARRVMDEPLRQGDPLRSPADTRRFLTSRLGTY PHEVFAGLFLDNRHRVIQYRELFRGTIDGAAVYPREVVRQALEDNAAAVIFAHNHPSGVA EPSQADISLTRRLKEALGLVDIRVLDHMVIGHGEVISLAERGLM