>sp|A1U3J9|MTNA_MARN8 Methylthioribose-1-phosphate isomerase OS=Marinobacter nauticus GN=mtnA MAGRSSNRSIGTVAMRWHGDRLELLDQRLLPAEEHWIVADGASAVAQCITDMVVRGAPAI GISAAYGVALAARHAGGGDWQAEIKQAIRVLAKSRPTAVNLFWALERMEKVFHACHSLDE ATDRLAAEAVRLHEDDLAANLAMADYALEVMNPDKPIAVLTHCNTGALATGGYGTALGVI RRLHEEKLLKRVYADETRPWLQGSRLTAWELTRDHIPVTLNADGAAAAIMASGKVKWIVV GADRITANGDVANKIGTYNLAVLARHHKIGFMVVAPSSTVDMSLESGKDIPIEEREGTEV REIRGIPLAPAGVQVFNPVFDVTPASLIDAIVTEKGAVRNPNITGMRALFT