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Overview

Uniprot IDA0A3B6ETT1
Protein NamePectin acetylesterase
Gene NameLOC123059706
OrganismTriticum aestivum

Kla Sites from experimental identification

Position Flanking peptide
192 VIAEVMEKGLANATK

Function

Hydrolyzes acetyl esters in homogalacturonan regions of pectin. In type I primary cell wall, galacturonic acid residues of pectin can be acetylated at the O-2 and O-3 positions. Decreasing the degree of acetylation of pectin gels in vitro alters their physical properties

Protein Sequence

10 MAPGTAQAEQ 20 LLLHTAQRRR 30 ARDCRHAWGL 40 SAAVLLLLLP 50 SAAGLLPPMM 60 FCATQPETVP 70 LTLLSGAQEK 80 GAVCLDGTPP 90 GYHLQRGSGT 100 GANNWLIHLE 110 GGGWCSTVKD 120 CSSRRNSELG 130 SSNFMKPILY 140 AGILSSDQPL 150 NPDFYNWNRV 160 YVRYCDGGSF 170 SGDAEGQAPD 180 GSTLYFRGLR 190 IYEAVIAEVM 200 EKGLANATKV 210 LLTGCSAGAL 220 ATMLHCDDFS 230 AKFAQEVSVK 240 CLADAGFFLD 250 VKDISGERTF 260 WSVFDGVVQL 270 QNIRNVLPKD 280 CLAKKEPKEC 290 FFPAELIKSI 300 HSPMFILNSA 310 YDSFQVRYVL 320 IPDSLAPDNS 330 WLCCKHNIRN 340 CNSTQMEFLN 350 GFRNAMVDAL 360 KVVEDKEGWG 370 LFIDSCFTHC 380 QTVSDISWNS 390 PFSPRLGDKT 400 IAEAVGDWQC 410 GCSERVKEID 420 CEYPCNPTCS RQLPP

Gene Ontology

Classification GO ID Description
Molecular Function GO:0016787 hydrolase activity
Biological Process GO:0071555 cell wall organization

Reference

[1] Zhu J, Guo W, Lan Y. Global Analysis of Lysine Lactylation of Germinated Seeds in Wheat.. Int J Mol Sci 24(22). 2023 Nov 11. PMID: 38003390.