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CYS2

Gene
cys2
Protein
Serine O-succinyltransferase
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
504 amino acids
Function
Transfers a succinyl group from succinyl-CoA to L-serine, forming succinyl-L-serine. Has also weak serine acetyl transferase activity and homoserine succinyl transferase activity.
Similarity
Belongs to the AB hydrolase superfamily. MetX family.
Mass
56.363 kDa
Sequence
MLRASSKRLQLSWQVFRRFQSSNPQLSFPCVDQAQERSRQFEQSLQKQQACPNSVDPSASITSPSLSSGPEPVYGKIVSGFKKFYHNKPFLCDHGGILPKFEIAYETWGTLNKDHSNAILLHTGLSASSHAHSHPENTAPGWWEQFIGPGKDVDTNKFFVICTNVLGSCYGSTGPSSVDPGDGKHYATRFPIITVNDMIRAQLLLLDHLKIEKLYASVGSSLGGMQSLTLGALAPHRVGRIASISGGARSHPYSIALRFTQRQILMNDPYWNRGFYYDGVPPHTGMKLAREVATISYRSGPEWEQRFGNRRADPSVSPAFCPDFLIETYLDHAGEKFCLQYDPNSLLYISKAMDMHDMSASHQRSLSENRKKNQHKLDKYLSADVSAEEIIKLNEDTSVLPDVPYQEIANEDRAPEPDPETNLIAGLAPLKDTPVMVMGVESDNLMPVECQRETARCLEKAGNKQVVYHELDANESFYGHDTFLIYRKDLDLVGGKLKKFLELS

Gene
CYS2
Protein
Cysteine proteinase 2
Organism
Leishmania pifanoi
Length
444 amino acids
Function
The cysteine proteinases have a potential role in host-parasite interaction and virulence.
Similarity
Belongs to the peptidase C1 family.
Mass
47.857 kDa
Sequence
MATSRAALCAVAVVCVVLAAACAPARAIHVGTPAAALFEEFKRTYGRAYETLAEEQQRLANFERNLELMREHQARNPHAQFGITKFFDLSEAEFAARYLNGAAYFAAAKRHAAQHYRKARADLSAVPDAVDWREKGAVTPVKDQGACGSCWAFSAVGNIEGQWYLAGHELVSLSEQQLVSCDDMNDGCDGGLMLQAFDWLLQNTNGHLHTEDSYPYVSGNGYVPECSNSSEELVVGAQIDGHVLIGSSEKAMAAWLAKNGPIAIALDASSFMSYKSGVLTACIGKQLNHGVLLVGYDMTGEVPYWVIKNSWGGDWGEQGYVRVVMGVNACLLSEYPVSAHVRESAAPGTSTSSETPAPRPVMVEQVICFDKNCTQGCRKTLIKANECHKNGGGGASMIKCSPQKVTMCTYSNEFCVGGGLCFETPDGKCAPYFLGSIMNTCHYT

Gene
CYS2
Protein
Cysteine proteinase inhibitor 2
Organism
Arabidopsis thaliana
Length
147 amino acids
Function
Specific inhibitor of cysteine proteinases. Probably involved in the regulation of endogenous processes and in defense against pests and pathogens (By similarity).
Similarity
Belongs to the cystatin family. Phytocystatin subfamily.
Mass
16.09 kDa
Sequence
MATMLKVSLVLSLLGFLVIAVVTPSAANPFRKSVVLGGKSGVPNIRTNREIQQLGRYCVEQFNQQAQNEQGNIGSIAKTDTAISNPLQFSRVVSAQKQVVAGLKYYLRIEVTQPNGSTRMFDSVVVIQPWLHSKQLLGFTPVVSPVY