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PEP4

Gene
PEP4
Protein
Phosphoenolpyruvate carboxylase 2
Organism
Zea mays
Length
967 amino acids
Function
Through the carboxylation of phosphoenolpyruvate (PEP) it forms oxaloacetate, a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle.
Similarity
Belongs to the PEPCase type 1 family.
Mass
109.999 kDa
Sequence
MAALGPKMERLSSIDAQLRMLVPGKVSEDDKLIEYDALLLDRFLDILQDLHGDDLKEMVQECYEVAAEYETKHDLQKLDELGKMITSLDPGDSIVIAKSLSHMLNLANLAEEVQIAYRRRIKLKKGDFADENSAITESDIEETLKRLVVDLKKSPAEVFDALKSQTVDLVLTAHPTQSVRRSLLQKHSRIRNCLVQLYSKDITPDDKQELDEALQREIQAAFRTDEIRRTQPTPQDEMRAGMSYFHETIWKGVPKFLRRVDTALKNIGINERVPYNAPLIQFSSWMGGDRDGNPRVTPEVTRDVCLLARMMASNLYCSQIEDLMFELSMWRCSDELRMRADVLHLSTKKDAKHYIEFWKKVPPNEPYRVILSDVRDKLYNTRERSRELLSSGHSDIPEEATLTNVEQLLEPLELCYRSLCACGDSVIADGTLLDFLRQVSTFGLSLVRLDIRQESDRHTDVLDAITTYLGIGSYREWTEERRQEWLLSELNGKRPLFGSDLPKTEEISDVLDTFHVIAELPSDNFGAYIISMATAPSDVLAVELLQRECHVKTPLRVVPLFEKLADLEAAPAALARLFSIDWYRQRINGKQEVMIGYSDSGKDAGRLSAAWQLYKAQEELIKVAKDFGVKLTMFHGRGGTVGRGGGPTHLAILSQPPDTIHGSLRVTVQGEVIEQSFGEEHLCFRTLQRFTAATLEHGMHPPNAPKPEWRALLDEMAVVATEEYRSIVFKEPRFVEYFRLATPETEYGRMNIGSRPSKRKPSGGIDSLRAIPWIFAWTQTRFHLPVWLGFGAAFKNVLQKDIRNLHMLQEMYNEWPFFRVTIDLVEMVFAKGNPGIAALYDKLLVSEELHPLGEKLRANYEETQKLLLQVAGHRDLLEGDLYLKQRLRLRDAYITTLNVCQAYTLKRIRDPDYHVALRPHLSKEIMDSTKAAADVVKLNPGSEYAPGLEDTLILTMKGIAAGLQNTG

Gene
PEP4
Protein
Saccharopepsin
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
405 amino acids
Function
Aspartyl protease implicated in the post-translational regulation of S.cerevisiae vacuolar proteinases. Acts on YSCB, on YSCY and on itself.
Similarity
Belongs to the peptidase A1 family.
Mass
44.499 kDa
Sequence
MFSLKALLPLALLLVSANQVAAKVHKAKIYKHELSDEMKEVTFEQHLAHLGQKYLTQFEKANPEVVFSREHPFFTEGGHDVPLTNYLNAQYYTDITLGTPPQNFKVILDTGSSNLWVPSNECGSLACFLHSKYDHEASSSYKANGTEFAIQYGTGSLEGYISQDTLSIGDLTIPKQDFAEATSEPGLTFAFGKFDGILGLGYDTISVDKVVPPFYNAIQQDLLDEKRFAFYLGDTSKDTENGGEATFGGIDESKFKGDITWLPVRRKAYWEVKFEGIGLGDEYAELESHGAAIDTGTSLITLPSGLAEMINAEIGAKKGWTGQYTLDCNTRDNLPDLIFNFNGYNFTIGPYDYTLEVSGSCISAITPMDFPEPVGPLAIVGDAFLRKYYSIYDLGNNAVGLAKAI

Gene
PEP4
Protein
Elicitor peptide 4
Organism
Arabidopsis thaliana
Length
81 amino acids
Function
Elicitor of plant defense.
Similarity
Belongs to the brassicaceae elicitor peptide family.
Mass
9.077 kDa
Sequence
MERGVSYYLWIPFKFIHQTFGSLLLKLLGLRSPSDHSFPEDGEEEVKVVEVSSRGLPGKKNVLKKSRESSGKPGGTNKKPF