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WDR77

Gene
WDR77
Protein
Methylosome protein 50
Organism
Bos taurus
Length
342 amino acids
Function
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage.
Mass
36.789 kDa
Sequence
MRKETPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGALLLGASSLSGRCWAGSLWLFKDPCAAPNEGFCSAGVQTEAGVADLTWVGDRGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVSVLSSGTHAVSGSKDFCIKVWDLAQQMVLNSYRAHSGQVTCVAASPHKDSVFLSCGEDNRILLWDTRCPKPASQMGCSASGYLPTSLTWHPQQSEVFVFGDENGTVSLVDTKSAGCAVSSVVHSQCVTGLVFSPHSAPFLASVSEDCSLAVLDSGLSEVFRSRAHRDFVRDATWSPLNHSLLTTVGWDHQVIHHILPTEPLPEPGPKSAAE

Gene
WDR77
Protein
Methylosome protein 50
Organism
Homo sapiens
Length
342 amino acids
Function
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones (PubMed:11756452). This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage (PubMed:23071334).
Mass
36.724 kDa
Sequence
MRKETPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGALLLGASSLSGRCWAGSLWLFKDPCAAPNEGFCSAGVQTEAGVADLTWVGERGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVSVLSSGTQAVSGSKDICIKVWDLAQQVVLSSYRAHAAQVTCVAASPHKDSVFLSCSEDNRILLWDTRCPKPASQIGCSAPGYLPTSLAWHPQQSEVFVFGDENGTVSLVDTKSTSCVLSSAVHSQCVTGLVFSPHSVPFLASLSEDCSLAVLDSSLSELFRSQAHRDFVRDATWSPLNHSLLTTVGWDHQVVHHVVPTEPLPAPGPASVTE

Gene
Wdr77
Protein
Methylosome protein 50
Organism
Mus musculus
Length
342 amino acids
Function
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage (PubMed:19584108).
Mass
36.943 kDa
Sequence
MRKDTPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGSLLLGVSSLSGRCWVGSLWFFKDPSAAPNEGFCSAGVQTEAGVADLTWVGDKGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVTVLSSGTQAVSGSKDCCIKIWDLAQQVSLNSYRAHAGQVTCVAASPHKDSVFLSCSEDSRILLWDTRCPKPASQMACNASGYLPTALAWHPQQSEVFVFGDENGSVSLVDTKNASCTLSSAVHSQGVTRLVFSPHSVPLLTSLSEDCSLAVLDSSLSEVFRSRAHRDFVRDATWSPLNHSLLTTVGWDHQVIHHVVPLEPLPNPGPDSVVE

Gene
WDR77
Protein
Methylosome protein 50
Organism
Pongo abelii
Length
342 amino acids
Function
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage.
Mass
36.818 kDa
Sequence
MRKETPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGALLLGASSLSGRCWAGSLWLFKDPCAAPNEGFCSAGVQTEAGVADLTWVGERGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVSVLSSGTQAVSGSKDICIKVWDLAQQVVLNSYRAHAAQVTCVAASPHKDSVFLSCSEDNRILLWDTRRPKPASQIGCSAPGYLPTSLAWHPQQSEVFVFGDENGTVSLVDTKSTSCVLSSAVHSQCVTGLVFSPHSVPFLASLSEDCSLAVLDSSLSELFRSQAHRDFVRDATWSPLNHSLLTTVGWDHQVVHHIVPTEPLPAPGPASVTE

Gene
Wdr77
Protein
Methylosome protein 50
Organism
Rattus norvegicus
Length
342 amino acids
Function
Non-catalytic component of the methylosome complex, composed of PRMT5, WDR77 and CLNS1A, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. This modification targets Sm proteins to the survival of motor neurons (SMN) complex for assembly into small nuclear ribonucleoprotein core particles. Might play a role in transcription regulation. The methylosome complex also methylates the Piwi proteins (PIWIL1, PIWIL2 and PIWIL4), methylation of Piwi proteins being required for the interaction with Tudor domain-containing proteins and subsequent localization to the meiotic nuage.
Mass
37.076 kDa
Sequence
MRKESPPPLVPPAAREWNLPPNAPACMERQLEAARYRSDGSLLLGASSLSGRCWAGSLWFFKDPSAAPNEGFCSAGVQTEAGVADLTWVGDKGILVASDSGAVELWELDENETLIVSKFCKYEHDDIVSTVTVLSSGTQAVSGSKDFCIKIWDLAQQMSLNSYRAHAGQVTCVAASPHRETVFLSCSEDSRILLWDTRCPKPASQMGCNASGYLPTSLAWHPQQSEIFVFGDENGSVSLVDTKNASCTLSSAVHSQCVTRLVFSPHSVPFLASLSEDCSLAVLDSSFSEVFRSRAHRDFVRDATWSPLNHSLLTTVGWDHQVIHHVVPLEPLPAPGPDSVVE

Gene
wdr77
Protein
Methylosome protein 50
Organism
Xenopus laevis
Length
333 amino acids
Function
Non-catalytic component of the 20S prmt5-containing methyltransferase complex, which modifies specific arginines to dimethylarginines in several spliceosomal Sm proteins and histones. Required for normal prmt5 methyltransferase activity.
Mass
36.052 kDa
Sequence
MSKGSAWGRPVTAPACMEVQIGAVRYRRDGALLLAASSLSSRTWGGSIWVFKDPEGAPNESLCTAGVQTEAGVTDVAWVSEKGILVASDSGAVELWEILEKESLLVNKFAKYEHDDIVKTLSVFSDGTQAVSGGKDFSVKVWDLSQKAVLKSYNAHSSEVNCVAACPGKDTIFLSCGEDGRILLWDTRKPKPATRIDFCASDTIPTSVTWHPEKDDTFACGDETGNVSLVNIKNPDSAQTSAVHSQNITGLAYSYHSSPFLASISEDCTVAVLDADFSEVFRDLSHRDFVTGVAWSPLDHSKFTTVGWDHKVLHHHLPSEGRTENLIATKAED