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DBR1

Gene
dbr1
Protein
Lariat debranching enzyme
Organism
Danio rerio
Length
568 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
62.889 kDa
Sequence
MKVAVEGCCHGELDKIYESISYLENKDGVKVDLLLCCGDFQAVRNEGDMKCMAVPAKYRHMQTFYKYYSGEKKAPVLTIFIGGNHEASNHLQELPYGGWVAPNIYYLGYAGVIRYKGVRIGGLSGIFKSHDFKKGHFEFPPYNPETLRSVYHIRNIDVFKLKQIKMPIDIFMTHDWPRGIYHYGNTNALLRQKKFLRQEVESSTLGSPAAADLLEHLQPSYWFSAHLHVKFAALMQHEAKNNTAPKITKFLSLDKCLPHRDFLQIVEVADRPGSSEQLEYDPEWLAILKATDNLQKPTCNFWNPPQDNGLHSRWDFSASEEAMMEVVSDLSGDLCIPENFSLTVPPYDPSQPQPHALPAYSTNPQTTELCATLNLTDIYILAGQSGQIYGERGGKGATEEEDEEDSTGSADEPSDFPSDTSGLSSSYNPDEITIEDEWEEEEDGGVGCGEGKGMDAVVPEGQVGSQDSDRDSSPQRETAKRLILPAPCAKPKTEAPLHSLPRLSLPPPSACVSQGSSEEEGAFTAARVPKRTSGETTQSSAGQTGGTPQIKRRNQSIYTAVEDEESDS

Gene
Dbr1
Protein
Lariat debranching enzyme
Organism
Mus musculus
Length
550 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
62.289 kDa
Sequence
MRVAVAGCCHGELDKIYETLALAERRGSGPVDLLLCCGDFQAVRNEADLRCMAVPPKYRHMQTFYRYYSGEKKAPVLTIFIGGNHEASNHLQELPYGGWVAPNIYYLGLAGVVKYRGVRIGGISGIFKSHDYRKGHFECPPYNSSTIRSIYHVRNIEVYKLKQLKQPVHIFLSHDWPRNIYHYGNKKQLLKTKSFFRQEVENSTLGSPAASELLEHLQPAYWFSAHLHVKFAALMQHQATDKDQAGKETKFLALDKCLPHRDFLQVLEIEHDPSAPEYLEYDVEWLTVLRATDDLINVTGGLWNMPEDNGLHTRWDYSATEETMKEVMEKLNHDPKVPCNFTMTAACYDPSKPQTQVKLVHRINPQTTEFCAQLGITDINVMIQKAREEEHHQCGEYEQQGDPGTEESEEDRSEYNTDTSALSSINPDEIMLDEEEEEEEEEEEAVSAHSDMNTPSVEPASDQASDLSTSFSDIRNLPSSMFVSSDDASRSPASGEGKCGETVESGDEKDLAKFPLKRLSDEHEPEQRKKIKRRNQAIYAAVDDGDASAE

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Homo sapiens
Length
544 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis.
Similarity
Belongs to the lariat debranching enzyme family.
Mass
61.555 kDa
Sequence
MRVAVAGCCHGELDKIYETLALAERRGPGPVDLLLCCGDFQAVRNEADLRCMAVPPKYRHMQTFYRYYSGEKKAPVLTLFIGGNHEASNHLQELPYGGWVAPNIYYLGLAGVVKYRGVRIGGISGIFKSHDYRKGHFECPPYNSSTIRSIYHVRNIEVYKLKQLKQPIDIFLSHDWPRSIYHYGNKKQLLKTKSFFRQEVENNTLGSPAASELLEHLKPTYWFSAHLHVKFAALMQHQAKDKGQTARATKFLALDKCLPHRDFLQILEIEHDPSAPDYLEYDIEWLTILRATDDLINVTGRLWNMPENNGLHARWDYSATEEGMKEVLEKLNHDLKVPCNFSVTAACYDPSKPQTQMQLIHRINPQTTEFCAQLGIIDINVRLQKSKEEHHVCGEYEEQDDVESNDSGEDQSEYNTDTSALSSINPDEIMLDEEEDEDSIVSAHSGMNTPSVEPSDQASEFSASFSDVRILPGSMIVSSDDTVDSTIDREGKPGGTVESGNGEDLTKVPLKRLSDEHEPEQRKKIKRRNQAIYAAVDDDDDDAA

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Drosophila pseudoobscura pseudoobscura
Length
537 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
59.528 kDa
Sequence
MKIAIEGCAHGELERIYDTIACIEKESNTKIDLLLCCGDFQSTRNLEDLQTMAVPKKYLDICTFYKYYSGECVAPVLTIFIGGNHEASNYLQELPYGGWVAPNIYYLGYAGVVNVNGVRIAGISGIYKGHDFLRGHHEFPPYTESTCRSVYHVRQLEVFRLKQLSGKIDIFLSHDWPTGIYEYGNKAQLLRKKPYFAADMESGQLGSRPLEELLKAVQPSYWFAAHLHCKFAALVPHQNATKAPTKMGDGSSSSSSSSSSESDDEESTSRLPPKPVAVTKFLALDKCLPRRAFLQVLDIPSEAIEGNPTFEYDAEWLVILQSTNHLISVKENYYYLPGKKAGAIAERFNFTPTEEELDSLTTKFQSLKIPENFQRTVPAFDPQEQSNYKHMVVGQPTAHLNPQSNTFCSVLGVDDPLCLALLANGKDLPAVADQCQDQEPIEGSSPPPEPLVTPSKRKLNLFLPAPTVTADATAAEKDDSVIDLPEEDEDPKTAETAESEAVDNPKVKAVPPPPSSPPSVKKLKRRNQNIYQAEDDD

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Gallus gallus
Length
536 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
60.777 kDa
Sequence
MKVAVAGCCHGALDKMYETLELLQRRHNVRPDLLLCCGDFQAVRNEADLRCMAVPAKYRHMQTFYRYYSGEKKAPVLTVFIGGNHEASNHLQELPYGGWVAPNIYYLGYAGVVRFRGVRIGGISGIFKSHDYRKGHFECPPYNQQTIRSAYHVRNIEVFKLKQLKHPMDIFMSHDWPQSIYHYGNKKQLLKMKSFFRQEVESNTLGSPAASELLQHLKPNYWFSAHLHVKFAAFMQHETKSKEELPKATKFLALDKCLPHRDFLQIIDIEHDPTAGDSLEYDAEWIAVLKATNSLINVTQSSWSVPENNGLHAKWDYSATEEAIKEVLEELNHNLKIPCNFTLTTTCYDPSKPQKNMEPVHTINPQTTEFCAQFGLTDINDRIQQVKEEGSVRGEYEEEEEEMDSSGSAEEPSEYNTDNSGLSSINPDEIMLDDEGGDEDLSTCSVDPSPDHPPEFSASFSDIRIMPDSMAVSSDDAMDSTNEELEKSGVNKQVEEKSLNERPLKRVGGSENGNSGIKIKRRNQAIYAAEDEDEAK

Gene
dbr1
Protein
Lariat debranching enzyme
Organism
Xenopus tropicalis
Length
534 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
60.831 kDa
Sequence
MKIAVEGCCHGELDKIYETIQFLEKKENTKVDLLLCCGDFQAVRNEGDMKCMAVPQKYRQMQTFYKYYSGEKLAPILTIFIGGNHEASNYLQELPYGGWVAPNIYYVGYAGVVKYRGVRIGGISGIFKSHDYRKGHFERPPYSKDTVRSAYHVRNIEVFRLKQLKEPMDIFMSHDWPRSIYHYGNKKQLLKKKDFFRQEVENNTLGSPAASELLLHIQPSYWFSAHLHVKFAAFMQHQTNVEGEIPKATKFLALDKCLPHREFLQIVDVEHDPGKPDCLEYDLEWLAVLKATKDLLNITSKTWNMPENNGLHSRWDFSASEKTKREILDDLGHDIKIPCNFCMTTACYDPNNPQYKRVATHIVNPQTTEFCARLGLVDLNAKIRQHEEEGDIDITEDNEADSIGSAEDPGEYSTDTSLLSTSINPDEIALEDDDDQEDEGMAEKLGEPSPDYTPDLSINFSNIRVLPDSMAVSSDDATDSTNDELDRSESSQTEGEGKQSNRPLKRMSNENGSGGVKIKRRNQAIYQAKDDEDE

Gene
dbr1
Protein
Lariat debranching enzyme
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
478 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
54.565 kDa
Sequence
MSYFARLKPPPAFLKMRVGVQGCCHGILDNLYILAEKRKVDLLIIGGDFQALRNVSDYHGISMPPKFKRLGDFFNYYNGRNKAPILTIFVGGNHEASNYLDELPYGGWVAPNIYYMGRSSVINVGGLRIAGISGIYSAMDYKKGRYEGLPYNYKMLKSIYHTREFDVLSLKSLQKPIDIFLSHDWPRGIEQHGDVAKLLRHKPFFRNEVERNDLGSPALEELLVELKPRYWMAAHLHTKFTAVVHHNSQEDDGKLSCSSKDVTSSGFSMKGLNEPSQERLPVEKEQNDKSDEEGSNNEQEEKQDKKQSTNRDLCRKESCKKEPSLSSSDQVTKFLALDKCLPRRSYFEVVEIEPVEIPDSGAPYMQYDSEWLSVLRAMHPFQSHTIEQDPPLPSLEVVKTLKRKEEIWVDENLVKKDKLGIPRNFCQTAPPHSRDITENMQPSSYINPQTVAFEILIGLKERTVDSPPPVKNPNEIVL

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Arabidopsis thaliana
Length
418 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis. Plays en essential role during embryogenesis.
Similarity
Belongs to the lariat debranching enzyme family.
Mass
48.175 kDa
Sequence
MKIAIEGCMHGDLDNVYKTIQHYEQIHNTKVDLLLCCGDFQAVRNEKDMDSLNVPRKYREMKSFWKYYSGQEVAPIPTIFIGGNHEASNYLWELYYGGWAATNIYFLGFAGVVKFGNVRIGGLSGIYNERHYRSGHFERPPYNESTIRSVYHVRDYDVQKLMQLEEPLDIFLSHDWPVGITDYGDSESLMRQKPYFRQEIEEKTLGSKPAALLLEKLKPQYWFSAHLHCKFAAAVQHGNDGSVTKFLALDKCLPGKKFLQIIEIESEPGPFEVLYDEEWLAITRKFNSIFPLTRRYTNVSTAGTIQESREWVRKKLEERQFKPFEFARTVPAYNPSQRVFDSIPEIPQNPQTLSLLELLGLPYLLDSSPVTGERTDIPASLAPSDLPTYDSEEIPIDDIDEIEEMEEAKADDHTRDDA

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Oryza sativa subsp. japonica
Length
407 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
46.681 kDa
Sequence
MKIAVEGCMHGELDKVYDTLRELEKAEGVKIDLLLCCGDFQAVRNENDLQCLNVKPRFREMKSFWKYYSGQAVAPYPTIFIGGNHEASNYLWELYYGGWAAPNIYFLGFAGVVKFGNIRIGGLSGIYKQQHYHLGHYERPPYNENTIRSVYHVRHYDVLKLMHVKEPLDIFMSHDWPLGITEYGNWQKLIREKRFFEEEVNKRTLGSEPAARLLNKLKPPYWFSAHLHCKFPAVIQHGEGGPTTKFLALDKCLPRRGFLQVIDIPSGPGPHEIQYDEEWLAITRKFNNVFSLTRMPFTMLDEQVDTQDDLQWVRNKLNARGAKPIDFVQTAASYDPSCQASNPSITVHCRNPQTESFLQLLNLPYLLDSSNSYGVSRNESSSQTGQALDSDDIELPDDEDDPADDDD

Gene
DBR1
Protein
Lariat debranching enzyme
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
405 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It also participates in Ty1 retrovirus-like transposition via an RNA lariat intermediate in cDNA synthesis.
Similarity
Belongs to the lariat debranching enzyme family.
Mass
47.741 kDa
Sequence
MTKLRIAVQGCCHGQLNQIYKEVSRIHAKTPIDLLIILGDFQSIRDGQDFKSIAIPPKYQRLGDFISYYNNEIEAPVPTIFIGGNHESMRHLMLLPHGGYVAKNIFYMGYSNVIWFKGIRIGSLSGIWKEWDFNKQRPDWNDLENNNWKANIRNLYHVRISDIAPLFMIKHRIDIMLSHDWPNGVVYHGDTKHLLKLKPFFEQDIKEGKLGSPVTWQLLRDLRPQWWLSAHLHVRFMASIKHNKRSHEPPNKSTSKTKKNNNEIDLDLSSDEDERSGIMNCQEENEYDSKYGETRFLALDKCLPRRRWLEILEIEPDTSHASWKDENHRMFWDPEFINNLVICQKNKNLLSNKPFNSVNWIELSQSNREEGRDIDWENYAIPAYTLDIQKDEVRQTKAFISKFMT