Protein
Hormone receptor 4
Organism
Drosophila melanogaster
Function
Coordinates growth and maturation by mediating endocrine responses to the attainment of critical weight during larval development. Plays a central role in the genetic cascades triggered by the steroid hormone ecdysone at the onset of metamorphosis, acting as both a repressor of the early ecdysone-induced regulatory genes and an inducer of the ftz-f1 midprepupal competence factor.
Similarity
Belongs to the nuclear hormone receptor family. NR1 subfamily.
Sequence
MTLSRGPYSELDKMSLFQDLKLKRRKIDSRCSSDGESIADTSTSSPDLLAPMSPKLCDSGSAGASLGASLPLPLALPLPMALPLPMSLPLPLTAASSAVTVSLAAVVAAVAETGGAGAGGAGTAVTASGAGPCVSTSSTTAAAATSSTSSLSSSSSSSSSTSSSTSSASPTAGASSTATCPASSSSSSGNGSGGKSGSIKQEHTEIHSSSSAISAAAASTVMSPPPAEATRSSPATPEGGGPAGDGSGATGGGNTSGGSTAGVAINEHQNNGNGSGGSSRASPDSLEEKPSTTTTTGRPTLTPTNGVLSSASAGTGISTGSSAKLSEAGMSVIRSVKEERLLNVSSKMLVFHQQREQETKAVAAAAAAAAAGHVTVLVTPSRIKSEPPPPASPSSTSSTQRERERERDRERDRERERERDRDREREREQSISSSQQHLSRVSASPPTQLSHGSLGPNIVQTHHLHQQLTQPLTLRKSSPPTEHLLSQSMQHLTQQQAIHLHHLLGQQQQQQQASHPQQQQQQQHSPHSLVRVKKEPNVGQRHLSPHHQQQSPLLQHHQQQQQQQQQQQQHLHQQQQQQQHHQQQPQALALMHPASLALRNSNRDAAILFRVKSEVHQQVAAGLPHLMQSAGGAAAAAAAAVAAQRMVCFSNARINGVKPEVIGGPLGNLRPVGVGGGNGSGSVQCPSPHPSSSSSSSQLSPQTPSQTPPRGTPTVIMGESCGVRTMVWGYEPPPPSAGQSHGQHPQQQQQSPHHQPQQQQQQQQQQSQQQQQQQQQQSLGQQQHCLSSPSAGSLTPSSSSGGGSVSGGGVGGPLTPSSVAPQNNEEAAQLLLSLGQTRIQDMRSRPHPFRTPHALNMERLWAGDYSQLPPGQLQALNLSAQQQQWGSSNSTGLGGVGGGMGGRNLEAPHEPTDEDEQPLVCMICEDKATGLHYGIITCEGCKGFFKRTVQNRRVYTCVADGTCEITKAQRNRCQYCRFKKCIEQGMVLQAVREDRMPGGRNSGAVYNLYKVKYKKHKKTNQKQQQQAAQQQQQQAAAQQQHQQQQQHQQHQQHQQQQLHSPLHHHHHQGHQSHHAQQQHHPQLSPHHLLSPQQQQLAAAVAAAAQHQQQQQQQQQQQQQAKLMGGVVDMKPMFLGPALKPELLQAPPMHSPAQQQQQQQQQQQQQQASPHLSLSSPHQQQQQQQGQHQNHHQQQGGGGGGAGGGAQLPPHLVNGTILKTALTNPSEIVHLRHRLDSAVSSSKDRQISYEHALGMIQTLIDCDAMEDIATLPHFSEFLEDKSEISEKLCNIGDSIVHKLVSWTKKLPFYLEIPVEIHTKLLTDKWHEILILTTAAYQALHGKRRGEGGGSRHGSPASTPLSTPTGTPLSTPIPSPAQPLHKDDPEFVSEVNSHLSTLQTCLTTLMGQPIAMEQLKLDVGHMVDKMTQITIMFRRIKLKMEEYVCLKVYILLNKEVELESIQERYVQVLRSYLQNSSPQNPQARLSELLSHIPEIQAAASLLLESKMFYVPFVLNSASIR