Protein
Putative methylthioribose-1-phosphate isomerase
Organism
Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
Function
Catalyzes the interconversion of methylthioribose-1-phosphate (MTR-1-P) into methylthioribulose-1-phosphate (MTRu-1-P).
Similarity
Belongs to the eIF-2B alpha/beta/delta subunits family. MtnA subfamily.
Sequence
MEIRYTPKELTKLPRTVEYKNKSVYMINQRLLPKEFKVEKFSKVEEVAEAIKNMTVRGAPAIGAAAGFGLALYAETSKAKTKEEFLDGFEKAYEILKNTRPTAVNLFWALNRIKKLVEEHSEDPLDEIKRLIVQEAYKIADEDVEANLRMGHYGAEVLPEGNILTHCNAGSLATVHLGTVGSVVRVMHKDGSLKLLWLDETRPVLQGARLSAWEYSYDGLNVKLIADNAAAFVMQQGFVDAIIVGADRIVANGDFANKIGTYMLAVLAREHGIPFFAVAPLSSIDMELKSGKDIPIEERSPEEVLTCGGCRIAPDVPVYNPAFDVTPHKYLTGIITDRGVVWPPFKRNLKKLFEVNKSGGDEAV