REST

RE1-silencing transcription factor

1097 amino acids

Isoform 3: Binds to the 3' region of the neuron-restrictive silencer element (NRSE), with lower affinity than full-length REST isoform 1 (By similarity). Exhibits weaker repressor activity compared to isoform 1 (PubMed:11779185). May negatively regulate the repressor activity of isoform 1 by binding to isoform 1, thereby preventing its binding to NRSE and leading to derepression of target genes (PubMed:11779185). However, in another study, does not appear to be implicated in repressor activity of a NRSE motif-containing reporter construct nor in inhibitory activity on the isoform 1 transcriptional repressor activity (PubMed:11741002). Post-transcriptional inactivation of REST by SRRM4-dependent alternative splicing into isoform 3 is required in mechanosensory hair cells in the inner ear for derepression of neuronal genes and hearing (By similarity).

121.872 kDa

MATQVMGQSSGGGGLFTSSGNIGMALPNDMYDLHDLSKAELAAPQLIMLANVALTGEVNGSCCDYLVGEERQMAELMPVGDNNFSDSEEGEGLEESADIKGEPHGLENMELRSLELSVVEPQPVFEASGAPDIYSSNKDLPPETPGAEDKGKSSKTKPFRCKPCQYEAESEEQFVHHIRVHSAKKFFVEESAEKQAKARESGSSTAEEGDFSKGPIRCDRCGYNTNRYDHYTAHLKHHTRAGDNERVYKCIICTYTTVSEYHWRKHLRNHFPRKVYTCGKCNYFSDRKNNYVQHVRTHTGERPYKCELCPYSSSQKTHLTRHMRTHSGEKPFKCDQCSYVASNQHEVTRHARQVHNGPKPLNCPHCDYKTADRSNFKKHVELHVNPRQFNCPVCDYAASKKCNLQYHFKSKHPTCPNKTMDVSKVKLKKTKKREADLPDNITNEKTEIEQTKIKGDVAGKKNEKSVKAEKRDVSKEKKPSNNVSVIQVTTRTRKSVTEVKEMDVHTGSNSEKFSKTKKSKRKLEVDSHSLHGPVNDEESSTKKKKKVESKSKNNSQEVPKGDSKVEENKKQNTCMKKSTKKKTLKNKSSKKSSKPPQKEPVEKGSAQMDPPQMGPAPTEAVQKGPVQVEPPPPMEHAQMEGAQIRPAPDEPVQMEVVQEGPAQKELLPPVEPAQMVGAQIVLAHMELPPPMETAQTEVAQMGPAPMEPAQMEVAQVESAPMQVVQKEPVQMELSPPMEVVQKEPVQIELSPPMEVVQKEPVKIELSPPIEVVQKEPVQMELSPPMGVVQKEPAQREPPPPREPPLHMEPISKKPPLRKDKKEKSNMQSERARKEQVLIEVGLVPVKDSWLLKESVSTEDLSPPSPPLPKENLREEASGDQKLLNTGEGNKEAPLQKVGAEEADESLPGLAANINESTHISSSGQNLNTPEGETLNGKHQTDSIVCEMKMDTDQNTRENLTGINSTVEEPVSPMLPPSAVEEREAVSKTALASPPATMAANESQEIDEDEGIHSHEGSDLSDNMSEGSDDSGLHGARPVPQESSRKNAKEALAVKAAKGDFVCIFCDRSFRKGKDYSKHLNRHLVNVYYLEEAAQGQE

Rest

RE1-silencing transcription factor

1082 amino acids

Isoform 2: Binds to the 3' region of the neuron-restrictive silencer element (NRSE), with lower affinity than isoform 1 (PubMed:11039732). Exhibits weaker repressor activity compared to isoform 1 (By similarity). May negatively regulate the repressor activity of isoform 1 by binding to isoform 1, thereby preventing its binding to NRSE and leading to derepression of target genes (PubMed:11039732, PubMed:10490617). However, in another study, does not appear to be implicated in repressor activity of a NRSE motif-containing reporter construct nor in inhibitory activity on the isoform 1 transcriptional repressor activity (By similarity). Post-transcriptional inactivation of REST by SRRM4-dependent alternative splicing into isoform 2 is required in mechanosensory hair cells in the inner ear for derepression of neuronal genes, maintenance of hair cells and hearing (PubMed:29961578).

117.784 kDa

MATQVMGQSSGGGSLFNNSANMGMALTNDMYDLHELSKAELAAPQLIMLANVALTGEASGSCCDYLVGEERQMAELMPVGDNHFSESEGEGLEESADLKGLENMELGSLELSAVEPQPVFEASAAPEIYSANKDPAPETPVAEDKCRSSKAKPFRCKPCQYEAESEEQFVHHIRIHSAKKFFVEESAEKQAKAWESGSSPAEEGEFSKGPIRCDRCGYNTNRYDHYMAHLKHHLRAGENERIYKCIICTYTTVSEYHWRKHLRNHFPRKVYTCSKCNYFSDRKNNYVQHVRTHTGERPYKCELCPYSSSQKTHLTRHMRTHSGEKPFKCDQCNYVASNQHEVTRHARQVHNGPKPLNCPHCDYKTADRSNFKKHVELHVNPRQFNCPVCDYAASKKCNLQYHFKSKHPTCPSKTMDVSKVKLKKTKKREADLLNNAVSNEKMENEQTKTKGDVSGKKNEKPVKAVGKDASKEKKPGSSVSVVQVTTRTRKSAVAAETKAAEVKHTDGQTGNNPEKPCKAKKNKRKKDAEAHPSEEPVNEGPVTKKKKKSECKSKIGTNVPKGGGRAEERPGVKKQSASLKKGTKKTPPKTKTSKKGGKLAPKGMGQTEPSSGALAQVGVSPDPALIQAEVTGSGSSQTELPSPMDIAKSEPAQMEVSLTGPPPVEPAQMEPSPAKPPQVEAPTYPQPPQRGPAPPTGPAPPTGPAPPTEPAPPTGLAEMEPSPTEPSQKEPPPSMEPPCPEELPQAEPPPMEDCQKELPSPVEPAQIEVAQTAPTQVQEEPPPVSEPPRVKPTKRSSLRKDRAEKELSLLSEMARQEQVLMGVGLVPVRDSKLLKGNKSAQDPPAPPSPSPKGNSREETPKDQEMVSDGEGTIVFPLKKGGPEEAGESPAELAALKESARVSSSEQNSAMPEGGASHSKCQTGSSGLCDVDTEQKTDTVPMKDSAAEPVSPPTPTVDRDAGSPAVVASPPITLAENESQEIDEDEGIHSHDGSDLSDNMSEGSDDSGLHGARPTPPEATSKNGKAGLAGKVTEGEFVCIFCDRSFRKEKDYSKHLNRHLVNVYFLEEAAEEQEEQEEREEQE

Rest

RE1-silencing transcription factor

1069 amino acids

Isoform 6: Binds to the 3' region of the neuron-restrictive silencer element (NRSE), with lower affinity than full-length REST isoform 1 (By similarity). Exhibits weaker repressor activity compared to isoform 1 (By similarity). May negatively regulate the repressor activity of isoform 1 by binding to isoform 1, thereby preventing its binding to NRSE and leading to derepression of target genes (By similarity). However, in another study, does not appear to be implicated in repressor activity of a NRSE motif-containing reporter construct nor in inhibitory activity on the isoform 1 transcriptional repressor activity (By similarity). Post-transcriptional inactivation of REST by SRRM4-dependent alternative splicing into isoform 6 is required in mechanosensory hair cells in the inner ear for derepression of neuronal genes and hearing (By similarity).

117.126 kDa

MATQVMGQSSGGGSLFNNSGNMGMALPNDMYDLHDLSKAELAAPQLIMLANVALTGEVNGSCCDYLVGEERQMAELMPVGDNHFSDSEGEGLEESAELKGDPSGLDNMELRSLELSVVEPQPVFEASAAPEVYSSNKDPAPEAPVAEDKCKNLKAKPFRCKPCQYEAESEEQFVHHIRVHSAKKFFVEESAEKQAKARESGASPSEEGEFSKGPIRCDRCGYNTNRYDHYTAHLKHHLRAGDNERVYKCIICTYTTVSEYHWRKHLRNHFPRKVYTCSKCNYFSTEKNNYVQHVRTHTGERPYKCELCPYSSSQKTHLTRHMRTHSGEKPFKCDQCNYVASNQHEVTRHARQVHNGPKPLNCPHCDYKTADRSNFKKHVELHVNPRQFNCPVCDYAASKKCNLQYHFKSKHPTCPSKTMDVSKVKLKKTKRREADLHRDAAAAATEQTDTEQAKTKGVDASARRSERPVKGVGKDVPKEKKPCSNASVVQVTTRTRKSAVETKAAEGKHTDGQTGNNAEKSSKAKKSKRKMDAEAHPSVEPVTEGPVTKKKKTESKPKTSGEVPKGSRVEDRKADKQQSASIKKGGKKTALKTKTAKKGSKLAPKWVGHTEPSSEMAQGGESPVPALTQAVVTPSGSTQTELSSPMDIAQTEPAQMDVSQTGPPQVQRPLPVEPAQLEPSPPQEPPQVEPPACVEPPPPVEPPCPMEPAEMEPSPPMEPSQVEPPPHLEPPLPMELPQVELPPVEDCQKELPPVEHAQTKVAQTGPTQVGAVQEEPLFCLRATSSQANQKVISPKDRAKEKLSVLSEMARQEQVLIEVGLVPVRDSQLLKASKSAPDLPAPPSPLPKGHLRREETPKDQEMFSDGEGNKVSPLEKGGTEEAGESRAELAAPMESTSALSSEQSSNAPDGETLHSECQADSTAVCEMEVDTEQKTDRVPLKDSAVEPVSPLNPRVDPEAAAPAVVASPPITLAESQEIDEDEGIHSHDGSDLSDNMSEGSDDSGLHGARPAPQEATSKSGKEGLAVKVTEGEFVCIFCDRSFRKEKDYSKHLNRHLVNVYFLEEAAEEQE

rest

RE1-silencing transcription factor

855 amino acids

Transcriptional repressor which binds neuron-restrictive silencer element (NRSE) and represses neuronal gene transcription in non-neuronal cells.

95.562 kDa

MSQPVFPTASGIFLPDLHHDEVSAPQLVMLANVVVSAEASASEYSTEGKQMMELQTVACSSYSDSEEDDDAVVRYSMDTSEDLYTQQASHIQPEPVLEEIEIVRVGRPPNQTESTENAASAEQKRTTLAILESSRKKKKPFFCKPCQYQGENEQEFIVHIRTHGTKKMLVVNGGDSDEDLSADAGPQTSVPNAESAESNSKGVIRCERCGYNTNRFDHYMAHLKHHTKEGEDQRVFKCTICAYTTISQYHWKKHLRNHFPSKLFTCSQCSYFSDRKNNYIQHIRTHAGERPFQCIYCEYSSSQKTHLTRHMRTHSGERPFKCDNCSYLAANQHEVTRHARQVHNGPKPLSCPYCQYKTADRSNFKKHVELHVNPRQFLCPVCKYAASKKCNLQYHIKSRHPGCKDISMDVSKVRLRVKRSDGDDASPNKLTAEQAKIMEELEDAGPINLSIKKPSKLNAVVETEKSSKKNMDGKANQPQPNEKKSSSKNDPKEKTAKKLKGKTAVKDTEETQTEDTRVNNKKETKKAVKSAEKALKSRQKKEKPVKDSSVQQQSDDCEQTQHTPQQNETQENRPEKENRSLTEIANAKDCGKVQTKKPCKKQTKTLKVCGETQNVEEEEIMRQKAGKRKAENPAEPKQRIKRTKKKKDSGKPTTSEANQTNPEVMESESSEANNASKPDDSIDESQNPPVAESRPDVEPPTVSDCPIEKAPAVEDVQRPLEAEISTAAPDAPEVDSGNEMPSPTDSDGAPGFTPTLPLQHKPTDAEDDEGIHSNDGGSDISDSASEGSYDSGLMAGAEKLPETPTEERDASAARLLSHTCIFCDRSFALEMDYRKHLNRHLVNVYYLEGAAQGGK

resT

Telomere resolvase ResT

449 amino acids

Catalyzes the conservative, sequence-specific DNA breakage and reunion reaction that generates two hairpin telomeres from a replicated telomere substrate. Breaks two phosphodiester bonds in a single DNA duplex and joins each end with the opposite DNA strand to form covalently closed hairpin telomeres.

54.295 kDa

MPPKVKIKNDFEIFRKELEILYKKYLNNELSYLKLKEKLKILAENHKAILFRKDKFTNRSIILNLSKTRKIIKEYINLSVIERIRRDNTFLFFWKSRRIKELKNIGIKDRKKIEELIFSNQMNDEKSYFQYFIDLFVTPKWLNDYAHKYKIEKINSYRKEQIFVKINLNTYIEIIKLLLNQSRDIRLKFYGVLMAIGRRPVEVMKLSQFYIADKNHIRMEFIAKKRENNIVNEVVFPVFADPELIINSIKEIRYMEQTENLTKEIISSNLAYSYNRLFRQIFNNIFAPEESVYFCRAIYCKFSYLAFAPKNMEMNYWITKVLGHEPNDITTAFHYNRYVLDNLDDKADNSLLTLLNQRIYTYVRRKATYSTLTMDRLESLIKEHHIFDDNYIKTLIVIKNLMLKDNLETLAMVRGLNVKIRKAFKATYGYNYNYIKLTEYLSIIFNYKL