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STAG3

Gene
Stag3
Protein
Cohesin subunit SA-3
Organism
Rattus norvegicus
Length
1256 amino acids
Function
Meiosis specific component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The meiosis-specific cohesin complex probably replaces mitosis specific cohesin complex when it dissociates from chromatin during prophase I.
Similarity
Belongs to the SCC3 family.
Mass
141.951 kDa
Sequence
MPTLWSPSTQHHGSSSGSMSSPLRKSVRCAQMALSPCSSNIQPCDDRDSQGTAEWDSSSTSEDSDFEDSLRRNVRKRAAKRPPKAIPVAKHPKKQSHIVPGGNDKNKSVPPTSDLFDAVKAARSCAQSLVDEWLENYKQDENAGFLELVNFFIRACGCKSTVTPEMFKTMSNSEIIQHLTEEFNEDSGDYPLTAPGPSWKKFQGSFCEFVKTLVCQCQYSLLFDGFPMDDLISLLIGLSDSQVRAFRHTSTLAAMKLMTSLVKVALQLSLHKDNNQRQYEAERNKGPEQRAPERLESLLEKRKEFQENQEEIEGMMNAIFRGVFVHRYRDILPEIRAVCIEEIGCWMQSYSTSFLNDSYLKYIGWTLHDKHKEVRLKCVKALAGLYSNQELSSRMELFTNRFKDRMVSMVMDRESEVAVEAIRLLTLILKNMEGVLTSADCEKIYSIVYISNRAMASSAGEFVYWKIFHPECGAKAVSGRERRRSPQAQRTFIYLLLAFFMESEHHDHAAYLVDSLWDCAGSYLKDWESLTSLLLQKDQNLGDMQERMLIEILVSSARQAAEGHPPVGRITGKKSLTAKERKLQAYDKVKLAEHLIPLLPQLLAKFSADAENVAPLLRLLSYFDLNIYCTQRLEKHLELLLQQLQEVVVKHVEPEVLEAAAHALYLLCKPEFTFFSRVDFARSQLVDLLTDRFQQELDDLMQSSFLDEDEVYSLTATLKRLSAFYNAHDLTRWEISEPCSRLLRKAVDTGEVPHQVILPALTLVYFSILWTVTHISESTSQKQLMSLKKRMVAFCELCQSCLSDVDPEIQEQAFVLLSDLLLIFSPQMVVGGRDFLRPLVFFPEATLQSELASFLMDHVFLQPGELGNGQSQEDHVQIELLHQRRRLLAGFCKLLLYGVLELDAASDVFKHYNKFYEDYGDIIKETLTRARQIDRCQCSRILLLSLKQLYTELIQEQGPQDLTELPAFIEMRDLARRFALSFGPQQLHNRDLVVMLHKEGIKFSLSELPPAGSSREPPNIAFLELLSEFSPRLFHQDKQLLLSYLEKCLQRVSMAPSHPWGPVTTYCHSLHLVENTAEASSQGPPHSKKRCIEVPRRLQEEESSSQGESLQLNSGPTTPTLTSTAVKRRQSPRTVGKRQKGGPGPGPGPGPGPGPGPGPGPGPGPGPELICSQQLSGTQRLKMSSAPCFQIRCDPSGSGLGKQMTRLSLMEEDEEEELRLLDEEWQCGDKLLHSPSSPSEHGLDLLDTTELNMEDF

Gene
Stag3
Protein
Cohesin subunit SA-3
Organism
Mus musculus
Length
1240 amino acids
Function
Meiosis specific component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The meiosis-specific cohesin complex probably replaces mitosis specific cohesin complex when it dissociates from chromatin during prophase I.
Similarity
Belongs to the SCC3 family.
Mass
141.167 kDa
Sequence
MPTLWSPSTQHHGSSSGSESSPLQKSVRRAQMALSPCSSSILPCDDRDSQGTAEWDSPSTNEDSDFEDSLRRNVKKRAAKQPPKAVPAAKHRKKQSRIVSSGNGKNESVPSTNYLFDAVKAARSCMQSLVDEWLDNYKQDENAGFLELINFFIRACGCKSTVTPEMFKTMSNSEIIQHLTEEFNEDSGDYPLTAPGPSWKKFQGSFCEFVKTLVYQCQYSLLYDGFPMDDLISLLIGLSDSQVRAFRHTSTLAAMKLMTSLVKVALQLSLHKDNNQRQYEAERNKGPEQRAPERLESLLEKRKEFQENQEDIEGMMNAIFRGVFVHRYRDILPEIRAICIEEIGYWMQSYSTSFLNDSYLKYIGWTLHDKHKEVRLKCVKALAGLYSNQELSLRMELFTNRFKDRMVSMVMDRECEVAVEAIRLLTLILKNMEGVLTSADCEKIYSIVYISNRAMASSAGEFVYWKIFHPECGAKAVSDRERRRSPQAQKTFIYLLLAFFMESEHHNHAAYLVDSLWDCAGSYLKDWESLTNLLLQKDQNLGDMQERMLIEILVSSARQAAEGHPPVGRITGKKSLTAKERKLQAYDKMKLAEHLIPLLPQLLAKFSADAENVAPLLQLLSYFDLSIYCTQRLEKHLELLLQQLQEVVVKHVEPEVLEAAAHALYLLCKPEFTFFSRVDFARSQLVDFLTDRFQQELDDLMQSSFLDEDEVYSLTATLKRLSAFYNAHDLTRWEISEPCSRLLRKAVDTGEVPHQVILPALTLVYFSILWTVTHISESTSHKQLMSLKKRMVAFCELCQSCLSDVDPEIQEQAFVLLSDLLLIFSPQMIVGGRDFLRPLVFFPEATLQSELASFLMDHVFLQPGELGNGQSQEDHVQIELLHQRRRLLAGFCKLLLYGVLELDAASDVFKHYNKFYEDYGDIIKETLTRARQIDRCQCSRILLLSLKQLYTELIQEQGPQGLTELPAFIEMRDLARRFALSFGPQQLHNRDLVVMLHKEGIKFSLSELPPAGSSHEPPNLAFLELLSEFSPRLFHQDKRLLLSYLEKCLQRVSKAPNHPWGPVTTYCHSLHPLEITAEASPRGPPHSKKRCVEGPCRPQEEESSSQEESLQLNSGPTTPTLTSTAVKRKQSLRTVGKKQKGRPGPGPGPGPELICSQQLLGTQRLKMSSAPCFQIRCDPSGSGLGKQLTRLSLMEEDEEEELRLLDEEWQRGDKMLHSPSSPSEHGLDLLDTTELNMEDF

Gene
STAG3
Protein
Cohesin subunit SA-3
Organism
Homo sapiens
Length
1225 amino acids
Function
Meiosis specific component of cohesin complex. The cohesin complex is required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The meiosis-specific cohesin complex probably replaces mitosis specific cohesin complex when it dissociates from chromatin during prophase I.
Similarity
Belongs to the SCC3 family.
Mass
139.034 kDa
Sequence
MSSPLQRAVGDTKRALSASSSSSASLPFDDRDSNHTSEGNGDSLLADEDTDFEDSLNRNVKKRAAKRPPKTTPVAKHPKKGSRVVHRHSRKQSEPPANDLFNAVKAAKSDMQSLVDEWLDSYKQDQDAGFLELVNFFIQSCGCKGIVTPEMFKKMSNSEIIQHLTEQFNEDSGDYPLIAPGPSWKKFQGSFCEFVRTLVCQCQYSLLYDGFPMDDLISLLTGLSDSQVRAFRHTSTLAAMKLMTSLVKVALQLSVHQDNNQRQYEAERNKGPGQRAPERLESLLEKRKELQEHQEEIEGMMNALFRGVFVHRYRDVLPEIRAICIEEIGCWMQSYSTSFLTDSYLKYIGWTLHDKHREVRLKCVKALKGLYGNRDLTTRLELFTSRFKDRMVSMVMDREYDVAVEAVRLLILILKNMEGVLTDADCESVYPVVYASHRGLASAAGEFLYWKLFYPECEIRMMGGREQRQSPGAQRTFFQLLLSFFVESELHDHAAYLVDSLWDCAGARLKDWEGLTSLLLEKDQNLGDVQESTLIEILVSSARQASEGHPPVGRVTGRKGLTSKERKTQADDRVKLTEHLIPLLPQLLAKFSADAEKVTPLLQLLSCFDLHIYCTGRLEKHLELFLQQLQEVVVKHAEPAVLEAGAHALYLLCNPEFTFFSRADFARSQLVDLLTDRFQQELEELLQSSFLDEDEVYNLAATLKRLSAFYNTHDLTRWELYEPCCQLLQKAVDTGEVPHQVILPALTLVYFSILWTLTHISKSDASQKQLSSLRDRMVAFCELCQSCLSDVDTEIQEQAFVLLSDLLLIFSPQMIVGGRDFLRPLVFFPEATLQSELASFLMDHVFIQPGDLGSGDSQEDHLQIERLHQRRRLLAGFCKLLLYGVLEMDAASDVFKHYNKFYNDYGDIIKETLTRARQIDRSHCSRILLLSLKQLYTELLQEHGPQGLNELPAFIEMRDLARRFALSFGPQQLQNRDLVVMLHKEGIQFSLSELPPAGSSNQPPNLAFLELLSEFSPRLFHQDKQLLLSYLEKCLQHVSQAPGHPWGPVTTYCHSLSPVENTAETSPQVLPSSKRRRVEGPAKPNREDVSSSQEESLQLNSIPPTPTLTSTAVKSRQPLWGLKEMEEEDGSELDFAQGQPVAGTERSRFLGPQYFQTPHNPSGPGLGNQLMRLSLMEEDEEEELEIQDESNEERQDTDMQASSYSSTSERGLDLLDSTELDIEDF