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IBTK

Gene
IBTK
Protein
Inhibitor of Bruton tyrosine kinase
Organism
Homo sapiens
Length
1353 amino acids
Function
Acts as an inhibitor of BTK tyrosine kinase activity, thereby playing a role in B-cell development. Down-regulates BTK kinase activity, leading to interference with BTK-mediated calcium mobilization and NF-kappa-B-driven transcription.
Mass
150.528 kDa
Sequence
MSSPMPDCTSKCRSLKHALDVLSVVTKGSENQIKAFLSSHCYNAATIKDVFGRNALHLVSSCGKKGVLDWLIQKGVDLLVKDKESGWTALHRSIFYGHIDCVWSLLKHGVSLYIQDKEGLSALDLVMKDRPTHVVFKNTDPTDVYTWGDNTNFTLGHGSQNSKHHPELVDLFSRSGIYIKQVVLCKFHSVFLSQKGQVYTCGHGPGGRLGHGDEQTCLVPRLVEGLNGHNCSQVAAAKDHTVVLTEDGCVYTFGLNIFHQLGIIPPPSSCNVPRQIQAKYLKGRTIIGVAAGRFHTVLWTREAVYTMGLNGGQLGCLLDPNGEKCVTAPRQVSALHHKDIALSLVAASDGATVCVTTRGDIYLLADYQCKKMASKQLNLKKVLVSGGHMEYKVDPEHLKENGGQKICILAMDGAGRVFCWRSVNSSLKQCRWAYPRQVFISDIALNRNEILFVTQDGEGFRGRWFEEKRKSSEKKEILSNLHNSSSDVSYVSDINSVYERIRLEKLTFAHRAVSVSTDPSGCNFAILQSDPKTSLYEIPAVSSSSFFEEFGKLLREADEMDSIHDVTFQVGNRLFPAHKYILAVHSDFFQKLFLSDGNTSEFTDIYQKDEDSAGCHLFVVEKVHPDMFEYLLQFIYTDTCDFLTHGFKPRIHLNKNPEEYQGTLNSHLNKVNFHEDDNQKSAFEVYKSNQAQTVSERQKSKPKSCKKGKNIREDDPVRMLQTVAKKFDFSNLSSRLDGVRFENEKINVIAKNTGNKLKLSQKKCSFLCDVTMKSVDGKEFPCHKCVLCARLEYFHSMLSSSWIEASSCAALEMPIHSDILKVILDYLYTDEAVVIKESQNVDFICSVLVVADQLLITRLKEICEVALTEKLTLKNAAMLLEFAAMYSAKQLKLSCLQFIGLNMAALLEARSLDVLSDGVLKDLSEFYRKMIPAMDRRVITPYQDGPDISYLEVEDGDIFLKEEINMEQNHSETMFKKAKTKAKKKPRKRSDSSGGYNLSDIIQSPSSTGLLKSGKTNSVESLPELLTSDSEGSYAGVGSPRDLQSPDFTTGFHSDKIEAKVKPYVNGTSPVYSREDLKPWEKSPILKISAPQPIPSNRIDTTSSASWVAGSFSPVSPPVVDLRTIMEIEESRQKCGATPKSHLGKTVSHGVKLSQKQRKMIALTTKENNSGMNSMETVLFTPSKAPKPVNAWASSLHSVSSKSFRDFLLEEKKSVTSHSSGDHVKKVSFKGIENSQAPKIVRCSTHGTPGPEGNHISDLPLLDSPNPWLSSSVTAPSMVAPVTFASIVEEELQQEAALIRSREKPLALIQIEEHAIQDLLVFYEAFGNPEEFVIVERTPQGPLAVPMWNKHGC

Gene
Ibtk
Protein
Inhibitor of Bruton tyrosine kinase
Organism
Mus musculus
Length
1352 amino acids
Function
Acts as an inhibitor of BTK tyrosine kinase activity, thereby playing a role in B-cell development. Down-regulates BTK kinase activity, leading to interference with BTK-mediated calcium mobilization and NF-kappa-B-driven transcription (By similarity).
Mass
149.569 kDa
Sequence
MDAATPDCTSKCRSLKHALDVLSVVTKGSESQIKSFLARYCYNAATVKDAFGRNAGHLASSCGKKGVLDWLIEKGVDLLVKDKESGWTALHRSVFYGHIDCVWSLLKHGVSLYMQDKEGLSPLDLLMKDRPTHVVFKDTDPTEVYTWGDNTNFTLGHGSQNSKHHPELLDLFSRSGVYVKQVVLCKFHSVFLSQKGQVYTCGHGRGGRLGHGDEQTCLVPRLVEGLSGHNCSQVAAAKDHTVVLTDDGCVYTFGLNMFHQLGIIPPPASCNVPRQIQAKYLKGRTIIGVAAGRFHTVLWTREAVYTLGLNGGQLGHLLDPNGEKCVTTPRQVSALHHKDIAVSLVAASDGATVCVTTRGDIYLLADYQCKKMATKQLNLKKVLVSGGCMEYKVDPEHLTENGGQKICVLAMDGAGRVFCWRSISSSLKQCRWAYPRQVSISDIALNRNEILFVTQDGEGFKGKWFEDKRKNSEKKADILPNLHHSSSDVSCVPDTNSVYERIRLEKLPFAHRAVSVSTDPSGCNFAILQSDPKTSLYEIPVVSSSSFFEEFGKLLRETDEMDSFHDVTFQVGNRHFPAHKYILAVRSDFFQKLFLSDGSSLELTDVYQKDEDAAGCHLFVVEKVHPDLFEYLLQFMYTDTCDLLTHGFKPRMIVKRKAEDCEGSPDSHLHTVNCHVDDKQKSAFEVYRSNQAHTLSERQKSKPKSSKKGKGVGDDDPVRMLQSVAKKFGLSNLSSRLEGVRLENEKINVIAKKTGNKLKLSQKKCSFLYDVTMKSVDGKEFSCHKCVLCARLEYFHSMLSRSWIEASSCAALEMPIQSEILKVILDYLYTDEAVVIKESQNVDFVCSVLVVADQLLITRLKEICEVALTENLTLKNAAMLLEFAALYNAGQLKLSCLQFIGLNMAALLEARSLDVLSEDVLKDLSIFYRKMIPAMERRVITPYQDGPDISSMQVEDGEVFFKEEINMEPNYSETMFKKAKTRAKKKPRKRSDSSGGYTLSDVIQSPPSAGLLKSAKTNSVESLPELLTSDSEGSYAGVASPRDLQSPDFTAGFHSDKVEGKAKPYVNGIPPPCTREDVKPWEKSPTTKSAPQFIPSNRVDTAASSSWLAGSCSPVSPPVVDLRTIMETEENRQKYGAAPKSNLGKIISHGIKLSQKQRKMIALTTKENNSGTNSMEAILTAPSKSPKPANAWAPLHSPLSRSFRDFLLEEKKPVPGYGSGDHVKKVCFKGTENSPALNVARCSTHGTPGLESNHVSDFPLLDSPNPWQSSSLAASPAVAPVTFASIVEEERQQEAALIRSREKPLALIQVEEHAIQDLLVFYEAFGNPEEFVVVERAPQGPLAVPMWNKHGC

Gene
ibtk
Protein
Inhibitor of Bruton tyrosine kinase
Organism
Xenopus laevis
Length
1339 amino acids
Function
Acts as an inhibitor of BTK tyrosine kinase activity, thereby playing a role in B-cell development.
Mass
149.341 kDa
Sequence
MERVWPECTTRCRSLQHALDVISVVTRASEQHIKVFLSSYCCNAVTLKDDFGRNATHIAASCGKKNVLDWLITGKGVDLAVKDKESGWTALHRSIFYGHIDCALSLLKHGSNLYIQDKDGYTPLDLVMKDRPPHIVFKTSDPTELYTWGDNVNFTLGHGTQQSKHHPELVEMFPRSGVYIKQMVLCKFHSVFLSQKGQVYTCGHGQGGRLGHGDELTCLVPRLVEGLRGHPCTQVAGAKDHTVVLTEDGYVYTFGLNTFHQLGIQPPPPNSNVPRQIQAKTMKGKTVLGVAAGRFHTVLWTKDAVYTVGLNGGQLGYLQDPNGEKFVSCPRQVSALHHKDINITLVSASDGATVCVSERGDIYLLSEYQCKKLASKQLNLKKVLVSGGILEHKAAPEHLKENGGQPASVFALDQAGRVFCWKSPGSSLKQCWWVYGRQLFMSDVALNKNEIMFVTQDGEGFTGKWMLEKKKKENTISNIMCHSDSQNVYEKISMQKLPFVHRAVSVATDPSGCNFAVLQSDPKTSLFEVPSVSSSVFAEDFEKLLNEANETDSIHDVTFQVGTKIFPAHKYILALRCDFFSKLFSSGEINSLDFPEVHQKGEDAAGCDLFVIEKIPPELFSHVLQFIYSDTCDMLLQGHKPKLWHKEENENTIICNFQKMGFREDIEGKSAYEVYKNSRICAENEKQKGKTKQSKKTRSIGDETSPVKMLQNTAKKFGLSNLSSRLDGVRYENGRINVFHKKSENKLRFNQKKCSSHYDVMMKSEDGKEFHCHKCVLCARLEYFNSMLSSSWIEASCCSQLEMPIHSDVLQVILDYIYTDEVLTVKESANVEFVCNVLVIADQLLIVRLKEICEVTIAERITLKNAAELLEFAALYNADQLKLSCLQFVGLNMGALLEARSLDVLSDDVLKDLSEAYRKMIPSMNKRIITPYLDGPDISILQSEDIESLISVQDDIYSYQITQEATLKKSKAKPKKKQRKRLDSSGGYNLSDIIQSPTSTGFVKPEKTNSVESLQDLLTSDSEGSFVGASSPRDLQSPDLFPVFTHETKETICVERNRSSPPVANGAASTKMPIPTTSSPKAIPMSRITPSTSPNWVAMPCSPASPVTMDLRAIMELEENIQKCGAMPKLNAGGTKPGTHVMKLSQKQRKMMAMSSKESNNENKPAKVTVAPTTIKSPAKTWAAAFHLGENKSFRDLLLEEKQSVTSFPSLSSDVKKSKHTEELDPSELARRPSGTLNQEAKLKCDVPNQDNSNPWHLTLSKNNASSAPVTFTAIVEEEEKQEAALIRSREKPLALIQIEERAIQDLLLHYQAIDNPEEYITIERAAQIPMATPMWNKH