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POT1B

Gene
POT1B
Protein
Protection of telomeres protein 1b
Organism
Arabidopsis thaliana
Length
454 amino acids
Function
Negatively regulates telomerase activity and participate in telomere end-protection. Does not bind single-stranded telomeric DNA.
Similarity
Belongs to the telombin family.
Mass
52.572 kDa
Sequence
MEEERRDDYKFLRIQDAFKALHLHVNLIGVIVELGFSNGSDCSCTLKIVDPWYSGSGLPVKFVARTIRDLPRVESIGDIILLSRVKIVLINRKITALCNETTSSSFALFNGKHSVDSIPYQSSPKFLMREQDKNFLSNLREWMITYKFEDGSCCFTSLKDIKEGECSNLSCQIVHISKVYKDRWYLFVWDGTEMPPCNILVKSERLPLCVEPEMLPTYMLRKFPTFGSVLRIIVDRVSEKQAIHCLQPGQHVKLLNLFFQVNMGLWNATFTPSTKMQYTMSREMEAFSPQRMCGEKFSPRWNPIARCISRSHSEITGVAHDDAPFVSLMDILTYHNVTAKFRCVVRFIQVYPRDVRKLRDINGNIKLVAILEDATARIHASLYADEGEKFFGCDESDEEALVKKLNRLLGGEEMEKVPRNPPWVQCCLFSFYKHKMDQWESRRFRIFDTWINAS