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rib2

Gene
RIB2
Protein
Bifunctional protein RIB2
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
591 amino acids
Function
Involved in riboflavin biosynthesis. Converts 2,5-diamino-6-(ribosylamino)-4(3H)-pyrimidinone 5'-phosphate into 5-amino-6-(ribosylamino)-2,4(1H,3H)-pyrimidinedione 5'-phosphate.
Similarity
In the C-terminal section; belongs to the cytidine and deoxycytidylate deaminase family.
Mass
67.036 kDa
Sequence
MEDSNNEASDDFNNLLNKEIESAKEVKLRKFANRNNNRNENSSKVKDASGFRLRVIQTDGHKTKKTDPDYEVTIDGPLRKIEPYFFTYKTFCKERWRDRKLVDVFVSEFRDREPSYYSKTIAEGKVYLNDEPANLDTIIRDGDLITHKVHRHEPPVTSKPIDIVFEDEDILVIDKPSSIPVHPTGRYRFNTITKMLERQLGYSVHPCNRLDKPTSGLMFLAKTPLGADRMGDQMKAREVTKEYVARVKGEFPIGIVEVDKPVRSVNPKVALNAVCEMSDENAKHAKTVFQRVSYDGQTSIVKCKPLTGRTHQIRVHLQYLGFPIANDPIYSNPDIWGPDLGRGGLQNYDDIVLKLDAIGKTNPAESWIHPHSEGEYLLGRQCEECEAEMYTDPGTNDLDLWLHAFRYESLERNSDTQKPLWSYRTKYPEWALEPHRRYMEMAVKEAGKCGPTKTAFSVGAVLVHGTQVLATGYSRELPGNTHAEQCALIKYSQLHPNCPTIVPMGTVLYTTMEPCSFRLSGNEPCCDRILATQGAIGTVFVGVMEPDTFVKNNTSLNKLESHGVNYIQIPGYEEECTIIAFKGHDNSDDKA

Gene
rib2
Protein
Diaminohydroxyphosphoribosylamino-pyrimidine deaminase
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
405 amino acids
Function
Involved in riboflavin biosynthesis. Converts 2,5-diamino-6-(ribosylamino)-4(3H)-pyrimidinone 5'-phosphate into 5-amino-6-(ribosylamino)-2,4(1H,3H)-pyrimidinedione 5'-phosphate (By similarity).
Similarity
Belongs to the cytidine and deoxycytidylate deaminase family.
Mass
45.605 kDa
Sequence
MQIPEKYLSSVDNVEEETQILFALSKQKDADLGMLDSKQEQIALTIGNKPIKVKQSLQSLHQSRGSTGSVLWKTSVKVVPWLLQQSWFMNSLTPKTSILELGSGISGLAGILLSPFVGNYVASDKQLYLKKIRENLDQNNASDVEVHELDWKSTPYPKDWTFDFLDYVLFFDCIYNPHLNAHLVSCLASLAERYPGMQCLFAQELRDQETLVDFLERVRPYFEVDLIKMEEINKTSVASSTNLPPANMSLFIMKPYNHEEYMLKALNEAKKCEPTDSAFCVGAVIVQNGKIVSTGYSRERPGNTHAEECAIEKFMLKNPTDSLEGAIMYSTMEPCSKRLSKKVSCTDLIVKQKFSTVVLGSLEPDIFVKCEGVDLLKKAGIVVIEKLTFQDDCLREAVRGHPPKH