>sp|A7NFR2|MTNA_ROSCS Methylthioribose-1-phosphate isomerase OS=Roseiflexus castenholzii GN=mtnA MSSAFRTVWWEAGQVCLIDQRLLPNETSVVRCTTVEEVARAIRTMQIRGAPAIGCAAAYG MALAAHHAASTATDGDHQQVYDQLAAAKTILDAQRPTAVNLSWATRRVQEKVRRLIPAAP NTLARAALEEAHAILAEDLAMCYAIGRHGVALIPPRGHVLTHCNAGGLATAGYGTALAPI RMAHEQGRPIHVYVDETRPFLQGARLTAWELLQERIPMTLITDTMAGHFMQRGAIDCVIV GADRIVANGDVANKIGTYSLAVLARAHGIPFYVAAPSSTIDLSLPNGEAIPIEERSPDEV TTCFGRRIAPEGAVAAHPAFDVTPSHLVTAIITECGVIYPPFEEPLRRVVAGSE