Protein
Putative methylthioribose-1-phosphate isomerase
Organism
Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
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
MHFPLIPMVKLEEIKQIFKPKLLPIIWNKTKLTLLDQSRLPFEKIYVDVTKVEEVSDAIRTMKVRGAPAIGITAGYGMVLAIQDSISLEKAISDLTKAKKILDESRPTAVNLMWATSRMLNKAKDLVEQGNAKSVKELKELLEIEANKIFEEEYEAELKIGLYGIEKVNDGDTILTQCNAGGLATGTGLGTALAPAKLANALGIKVSVIAPETRPWLQGSRLTVYELMEENIPVTLIADTAVGLVMFKKMVNSVMVGADRILSDGHVFNKIGTFKEAVIAHELGIPFYALAPSSTFDMISTVDQVKIEERSPDEVRSIKGVYISPKEVKVYNPVFDVTPPKYVSAIITEYGIIYPPFDKNMRRMLGK