Protein
Peptidyl-prolyl cis-trans isomerase FKBP53
Organism
Arabidopsis thaliana
Function
PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides (By similarity). Histone chaperone possibly involved in H3/H4 deposition to the nucleosome. Associates with 18S rDNA chromatin and negatively regulates the level of its expression.
Similarity
Belongs to the FKBP-type PPIase family.
Sequence
MGFWGLEVKPGKPQAYNPKNEQGKIHVTQATLGTGLSKEKSVIQCSIGDKAPIALCSLLPNKIECCPLNLEFDDDDEPVEFTVTGDRSIHLSGFLEYYQDDEDDYEHDEDDSDGIDVGESEEDDSCEYDSEEDEQLDEFEDFLDSNLERYRNAAAPKSGVIIEEIEDEEKPAKDNKAKQTKKKSQASEGENAKKQIVAIEGAHVPVLESEDEDEDGLPIPKGKSSEVENASGEKMVVDNDEQGSNKKRKAKAAEQDDGQESANKSKKKKNQKEKKKGENVLNEEAGQVQTGNVLKKQDISQISSNTKAQDGTANNAMSESSKTPDKSAEKKTKNKKKKKPSDEAAEISGTVEKQTPADSKSSQVRTYPNGLIVEELSMGKPNGKRADPGKTVSVRYIGKLQKNGKIFDSNIGKSPFKFRLGIGSVIKGWDVGVNGMRVGDKRKLTIPPSMGYGVKGAGGQIPPNSWLTFDVELINVQ