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araR

Gene
araR
Protein
Arabinanolytic transcriptional activator araR
Organism
Aspergillus niger (strain CBS 513.88 / FGSC A1513)
Length
832 amino acids
Function
Transcriptional activator of the arabinanolytic system. Involved in the regulation of extracellular arabinanolytic genes and in the regulation of the intracellular activities of L-arabinose catabolic genes in the pentose catabolic pathway (PCP) in response to the presence of L-arabinose.
Similarity
Belongs to the xlnR/xlr1 family. araR subfamily.
Mass
92.118 kDa
Sequence
MDSAQSGDAQAPNVPAATEEPTGEATTKRRWRRNRIACDSCHSRRVRCDRAFPCSRCLRSDIRCEFTRERRKRGRIARSRLVETKTAVEKASQPVETRDSAPAPAEAGSGPVPNGSPSSTFHHRSPATNDVTGSAPSIDERRSQADVSLPPRKPGHTVNATEEWLAGTHVSPGSYEPLAGIGPGEGPFPRIFDIWNGVDLAGYSDPASQGSKITGLGQTPAPSATILKYPVLQPVMPYLESSLPRKLVYDLLDLYFTSAFSTHMHPVCHHIHCYVLRKASFLSREAPRPSSPALLASMLWVAALDDRAFALPISPPQRKKICQFLCALTLRLLRPLIHVSFKEQEGAAASDPLHAAVGQDGPPTTVHHPFEVGGDDRGLVGPAGSLDDVITYIHVASIISSSEQKAASMRWWHAAFTLARELKLNQEIEVMPSEENHPEGSSPSFDYSLAGWSGVDTGPFFDYSNPARPSLNCVCDRGHELRGAITEEHREERRRTWWLLYIMDRHLALCYNRPLALLDAESEDLLLPLDEGSWQSGNIHSNSPKPDGPQCPLSGEKNKRRVFPNFICHDHSIFGFFLPLMTITGELIDLNQARNHPMLGARLNGKDPWDAHVGEVLRQLELYKASLTTFAATASDPDAPLSSAFPPKPDQQPVEPSLAQAYSWHTQTVISYASYLVHVLHILLVGKWDPVSLIEDKDFWTSSPAFASTISHALDAADSVDHILRYDPDISFMPYFFGIQLLQGSFLLLLIVERLQKEAGEGILNACEVMIRATESCVVTLNTEYQRNFRQVMRSAVAQARGRPVNHSEIRHRRKAVLALYRWTRKGTGLAL

Gene
araR
Protein
Arabinose metabolism transcriptional repressor
Organism
Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125)
Length
375 amino acids
Function
Transcriptional repressor of the arabinose utilization genes.
Mass
42.747 kDa
Sequence
METKYNFVKQQIKSKILEGIVLPHGKIGSENELMKEYNVSRHTVRKAIDELVNEGWVYRKQGAGTFCADRTDQKNPIGKAQRKNIALITTYLSEYIFPSIIRGAESILSEHGYQVTIFSTNNNHEQEKRALEAVLSQRFDGLIVEPTKSSIPNPNINYYLNLERQGIPYVMINAYYEELEPYFLGMDDVKGGYTQTKHLLDLGHEQIVGLFKNDDLQGAKRLKGFIKAHRERGIALNPQHIITYTTEQKNAKPLEELHRIFKDRSHRPTGIVCYNDELALKLLDVIREFDIRVPEELSVVGYDDSFLSVASEVKLTTIQHPKVEMGIDAAKLIISCIEQERKDRSADGEQSIIYEPKLVVRHSTAEAKSEKGVAK

Gene
araR
Protein
Arabinose metabolism transcriptional repressor
Organism
Geobacillus stearothermophilus
Length
364 amino acids
Function
Transcriptional repressor of the arabinose utilization genes.
Mass
41.945 kDa
Sequence
MKEKTLPKYLQLKQEILSWIISGQMKPDEKIPTEHEIANQFQLSRHTVRQALGELEKEGWLYKIQGSGTFVSRPKPKEQVDTKTIGIVTTYISDYIFPHIVRGAEETLREKGYRLLLASTNNDKQREKEQLEEMIREPLSGLIIEPTKSAQGNPNMGYYLSLNNLHIPYVMINARYLEVSCPCVKMDDEQGGFLLTDHLIRLGHRRIAGFFKTDDLQGVDRLRGFIRAHQQHEVPVATEYLLSYATEEKWTKPLEVAREFLQRPKEERPTAFVCYNDELAILLLEVIRQQGLSVPDDISIVGFDDFTFATATEVKLTTIRHPKTEMGVQAAEMLIQMIEQRSVDKIGDIIYRPELIVRNSTKEI

Gene
araR
Protein
Arabinose metabolism transcriptional repressor
Organism
Bacillus subtilis (strain 168)
Length
362 amino acids
Function
Transcriptional repressor of the arabinose utilization genes. Also regulates its own expression. Binds to two sequences within the promoters of the araABDLMNPQ-abfA operon and the araE gene, and to one sequence in the araR promoter.
Mass
40.488 kDa
Sequence
MLPKYAQVKEEISSWINQGKILPDQKIPTENELMQQFGVSRHTIRKAIGDLVSQGLLYSVQGGGTFVASRSAKSALHSNKTIGVLTTYISDYIFPSIIRGIESYLSEQGYSMLLTSTNNNPDNERRGLENLLSQHIDGLIVEPTKSALQTPNIGYYLNLEKNGIPFAMINASYAELAAPSFTLDDVKGGMMAAEHLLSLGHTHMMGIFKADDTQGVKRMNGFIQAHRERELFPSPDMIVTFTTEEKESKLLEKVKATLEKNSKHMPTAILCYNDEIALKVIDMLREMDLKVPEDMSIVGYDDSHFAQISEVKLTSVKHPKSVLGKAAAKYVIDCLEHKKPKQEDVIFEPELIIRQSARKLNE