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UBP1

Gene
UBP1
Protein
Ubiquitin carboxyl-terminal hydrolase 1
Organism
Arabidopsis thaliana
Length
1083 amino acids
Function
Recognizes and hydrolyzes the peptide bond at the C-terminal Gly of ubiquitin. Involved in the processing of poly-ubiquitin precursors as well as that of ubiquitinated proteins. Is involved in resistance to the arginine analog canavanine (CAN).
Similarity
Belongs to the peptidase C19 family.
Mass
120.771 kDa
Sequence
MRFAATVSEKQSEQSVEVTEEFAVTMTEKRSCVHFDKYVDLDKLLKIIKSYQQIKCGECNERVHVKRGSRWGASNRRDWYSSSDQNCARNAIWLCLECGYYVCGDVGLPTEAQSHVMGHNRLTRHRLVIQCKNPQLRWCFSCQSLLPFDNEENGEKKDLLLEVVKLIRERSPNTYSASFETEFSCSGSIYGGIEARDGYAVRGLVNLGNTCFFNSVMQNLLSLDQLREHFLKEDLSVSGPLVSSLKELFAESNSEASVFRNEINPRDLFFSVCSQAPQFRGYQQHDSHELLRCLLDGLSIEESSLRKKLGVSDSNDSSTYQKPTLIDSVFGGEISSTVSCLECGHFSKVYEPFMDLSLPVPSMKLPPKKQQILSQAKEVLKNGAVSKDSEVVSAKPASDHNSTVPLFPSDHKIQSRPETSDNETDLVLLSDVSDTAPSTEAKGVNQILVGSTETLMHDNDRTGKTVPDKEDVRATQSNEETSASGISAVIDEAQVCGCPDLEQSSSSANQGADEELALMVADSQVLYMPYKDHLFYDDYMVAEASSSFVSGDHEPKKDYFDFSSFLDEPEIREGPVFRPLSKSEVYEAGFKADCSDDKTVSAGKGEASSSFISSDHEQNIDYVDFSSFFDEPEISERPFFRPLSKSEVSEAGFKADCSDDKTVSAGKGEASSSFVSSDHEQNIDYVDFSSFFDEPEISERPFFRPLSKSEVSEAGFMAVSGNDKTVRAGKGETFSSFMSGDNERNIDYVEFTNRIFDDRGTSERPVFGPPSKAKVSEAGFVAVSSDSDPAVLDESDSPVSVDRCLAQFTKHEILSEDNAWHCENCSKNLKLQRLREKRRTKEGLSNRWVNENGASSAFDECRDSSLNQSCIDLENGYKAAPPITKLPNCKEEESAIDDGFVGEENTKQAPITSVTETPLLGGETISSQPASDNECENWEDLAVDSEEVIVKRDARKKVLINKAPPVLTIHLKRFSQDARGRVSKLSGHVDFQEFIDLSKYMDTRCSEEDEPVYRLAGLVEHLGAMSRGHYVSYIRGGHKERRDSDTKEPNSSIWYHASDSQVRPASLEEVLRSEAYILFYERI

Gene
ubp1
Protein
Probable ubiquitin carboxyl-terminal hydrolase 1
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
849 amino acids
Similarity
Belongs to the peptidase C19 family.
Mass
98.656 kDa
Sequence
MASTATQNASTRYSQIWIDQPASLPFQDSINLIKEDKEKWKKEKTAFLIDYDWFEGYVDFIYGEGDNPGPITQWRLLDEKNELKHSLEESIDYSIVSASLWHMLVEWFGLEGLAIERKVLLVGLAAEQKPFVDIYPINFTLHVLFDPINGENTSYSPLYQIDEPYHSDEPYAFSFSRSDTLRSLYKQVMEAFQISDGTSFRLWYLNKSNLSSRFVSLSEFNDQPAIALLSEYAVCMTIFEIDIADGSLLLEFQHPNGEWLSDSITKEQNLTINKEIGLCGLYNLGNSCYMNSALQCMIHTHELTKYFLSDSYEKDINYNNPLGMMGKVALSYASLLKMIHHTADMHSVSPSSFKFIIGEFNTYFSGYRQQDSQEFIAFFLDGLHEDLNRIQIKPYFERPDLFDEHPLHVQRVANQCWDIHTKRNDSIIVQLFQGMYKSTLECSICYQKSTAFDPFMYLTLPLPTSAKWRHKVVYVPPFGTQSPVELYLELLMESTVIQMKFQATEKLQKMGLECGELTACDIYRGKVYKVLKNKDKISKKIHKWDHVVLYGSTANGLTIPIVHGCKRPAMPGSYQSNDVFGFPLQLNVRSRNVLTNDLVKEIVELYRVYAGIDVAIGTLQLGLKRMESKAGKWECIKEIEVKRFEIVEEEEIVIDDKTVIMCLWNDQQYEKLFYNCEWIFEKIQFHMESITLEDCLLEFSKPEQLDLQDSWYCPGCKAFRPATKRLEIWRLPKILVIHLNRFSGHGGDLRRRRKRRDLVVYPVFDLNLKQFLSPFIKDHEWLSSQKSMLYDLYAVDNHHGFMSNGHYTAYARDASSQTFFKFDDTAICEIDPEDIVTSSAYVLFYRAKN

Gene
UBP1
Protein
Ubiquitin carboxyl-terminal hydrolase 1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
809 amino acids
Function
Has an ATP-independent isopeptidase activity, cleaving at the C-terminus of the ubiquitin moiety in natural or engineered linear fusion proteins, irrespective of their size or the presence of an N-terminal extension to ubiquitin.
Similarity
Belongs to the peptidase C19 family.
Mass
92.769 kDa
Sequence
MDLFIESKINSLLQFLFGSRQDFLRNFKTWSNNNNNLSIYLLIFGIVVFFYKKPDHLNYIVESVSEMTTNFRNNNSLSRWLPRSKFTHLDEEILKRGGFIAGLVNDGNTCFMNSVLQSLASSRELMEFLDNNVIRTYEEIEQNEHNEEGNGQESAQDEATHKKNTRKGGKVYGKHKKKLNRKSSSKEDEEKSQEPDITFSVALRDLLSALNAKYYRDKPYFKTNSLLKAMSKSPRKNILLGYDQEDAQEFFQNILAELESNVKSLNTEKLDTTPVAKSELPDDALVGQLNLGEVGTVYIPTEQIDPNSILHDKSIQNFTPFKLMTPLDGITAERIGCLQCGENGGIRYSVFSGLSLNLPNENIGSTLKLSQLLSDWSKPEIIEGVECNRCALTAAHSHLFGQLKEFEKKPEGSIPEKLINAVKDRVHQIEEVLAKPVIDDEDYKKLHTANMVRKCSKSKQILISRPPPLLSIHINRSVFDPRTYMIRKNNSKVLFKSRLNLAPWCCDINEINLDARLPMSKKEKAAQQDSSEDENIGGEYYTKLHERFEQEFEDSEEEKEYDDAEGNYASHYNHTKDISNYDPLNGEVDGVTSDDEDEYIEETDALGNTIKKRIIEHSDVENENVKDNEELQEIDNVSLDEPKINVEDQLETSSDEEDVIPAPPINYARSFSTVPATPLTYSLRSVIVHYGTHNYGHYIAFRKYRGCWWRISDETVYVVDEAEVLSTPGVFMLFYEYDFDEETGKMKDDLEAIQSNNEEDDEKEQEQKGVQEPKESQEQGEGEEQEEGQEQMKFERTEDHRDISGKDVN

Gene
UBP1
Protein
Upstream-binding protein 1
Organism
Homo sapiens
Length
540 amino acids
Function
Functions as a transcriptional activator in a promoter context-dependent manner. Modulates the placental expression of CYP11A1. Involved in regulation of the alpha-globin gene in erythroid cells. Activation of the alpha-globin promoter in erythroid cells is via synergistic interaction with TFCP2 (By similarity). Involved in regulation of the alpha-globin gene in erythroid cells. Binds strongly to sequences around the HIV-1 initiation site and weakly over the TATA-box. Represses HIV-1 transcription by inhibiting the binding of TFIID to the TATA-box.
Similarity
Belongs to the grh/CP2 family. CP2 subfamily.
Mass
60.491 kDa
Sequence
MAWVLKMDEVIESGLVHDFDASLSGIGQELGAGAYSMSDVLALPIFKQEDSSLPLDGETEHPPFQYVMCAATSPAVKLHDETLTYLNQGQSYEIRMLDNRKMGDMPEINGKLVKSIIRVVFHDRRLQYTEHQQLEGWKWNRPGDRLLDLDIPMSVGIIDTRTNPSQLNAVEFLWDPAKRTSAFIQVHCISTEFTPRKHGGEKGVPFRIQVDTFKQNENGEYTDHLHSASCQIKVFKPKGADRKQKTDREKMEKRTAHEKEKYQPSYDTTILTEMRLEPIIEDAVEHEQKKSSKRTLPADYGDSLAKRGSCSPWPDAPTAYVNNSPSPAPTFTSPQQSTCSVPDSNSSSPNHQGDGASQTSGEQIQPSATIQETQQWLLKNRFSSYTRLFSNFSGADLLKLTKEDLVQICGAADGIRLYNSLKSRSVRPRLTIYVCREQPSSTVLQGQQQAASSASENGSGAPYVYHAIYLEEMIASEVARKLALVFNIPLHQINQVYRQGPTGIHILVSDQMVQNFQDESCFLFSTVKAESSDGIHIILK

Gene
Ubp1
Protein
Upstream-binding protein 1
Organism
Mus musculus
Length
540 amino acids
Function
Functions as a transcriptional activator in a promoter context-dependent manner. Involved in regulation of the alpha-globin gene in erythroid cells. Activation of the alpha-globin promoter in erythroid cells is via synergistic interaction with TFCP2. Functions as a trans-acting factor that regulates the domestic strain CYP2D9 gene through specific association with the regulatory element SDI-A1. Binding to SDI-A1 depends on the type of nucleotide at position 299; binding is abolished by a nucleotide substitution at this position. Modulates the placental expression of CYP11A1 (By similarity).
Similarity
Belongs to the grh/CP2 family. CP2 subfamily.
Mass
60.212 kDa
Sequence
MAWVLSMDEVIESGLVHDFDSSLSGIGQELGAGAYSMSDVLALPIFKQEDSSLSLEDEAKHPPFQYVMCAATSPAVKLHDETLTYLNQGQSYEIRMLDNRKMGDMPELSGKLVKSIIRVVFHDRRLQYTEHQQLEGWKWNRPGDRLLDLDIPMSVGIIDTRTNPSQLNAVEFLWDPAKRTSAFIQVHCISTEFTPRKHGGEKGVPFRIQVDTFKQNENGEYTDHLHSASCQIKVFKPKGADRKQKNDREKMEKRTAHEKEKYQPSYDTTILTEMRLEPIIEDAVEHEQKKSSKRTLPADYGDSLAKRGSCSPWPDTPTAYVNNSPSPAPTFTSSQPSTCSVPDSNSSSPNHQGDGAAQASGEQIQPSATTQETQQWLLKNRFSSYTRLFSNFSGADLLKLTKEDLVQICGAADGIRLYNSLKSRSVRPRLTIYVCQEQPSSTALQGQPQAAGSGGESGGGTPSVYHAIYLEEMVASEVARKLASVFNIPFHQINQVYRQGPTGIHILVSDQMVQNFQDETCFLFSTVKAENNDGIHIILK

Gene
UBP1
Protein
Oligouridylate-binding protein 1
Organism
Nicotiana plumbaginifolia
Length
406 amino acids
Function
Heterogeneous nuclear ribonucleoprotein (hnRNP)-like protein that acts as a component of the pre-mRNA processing machinery. Functions to facilitate the nuclear maturation of plant pre-mRNAs. Binds with high affinity to RNA molecules that contain AU-rich regions. May bind to the 3'-UTR and protects the mRNA against exonucleolytic degradation. Associates with nuclear poly(A)+ RNA in nucleus in vivo. Does not stimulate transcription or the 3' end cleavage/polyadenylation reaction.
Mass
44.088 kDa
Sequence
MMQQQRLKQQQQQALMQQSLYHPGLLAPPQIEPILSGNLPPGFDSSTCRSVYVGNIHPQVTEPLLQEVFASTGPLEGCKLIRKDKSSYGFVDYFDRRSAALAIVTLNGRHLFGQPIKVNWAYASAQREDTSNHYNIFVGDLSPEVTDATLFACFSVYTSCSDARVMWDQKTGRSRGFGFVSFRNQQEAQSAINDLNGKWLGSRQIRCNWAAKGAGAVGEQNSDAKSVVELTSGTSDDGQEKVVNEDAPENNPQYTTVYVGNLAPEVTSVDLHRHFHALGAGVIEDVRIQRDKGFGFVRYSSHAEAARAIQLGNARLLFGKPVKCSWGSKPTPPGSSSNPLPPPAIGQIPGLSAMDLAAYQRQLALAKMAGAQAFMQPQGQRIGAPGQGIYDGGYGGIASTQPPMYF