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Overview

Uniprot IDP27066
Protein NameRibulose bisphosphate carboxylase large chain
Gene NamerbcL
OrganismGlycine max

Kla Sites from experimental identification

Position Flanking peptide
334 HAGTVVGKLEGEREI

Function

RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site

Protein Sequence

10 MSPQTETKAS 20 VGFKAGVKDY 30 KLTYYTPDYE 40 TKDTDILAAF 50 RVTPQPGVPP 60 EEAGAAVAAE 70 SSTGTWTTVW 80 TDGLTSLDRY 90 KGRCYGLEPV 100 AGEENQYIAY 110 VAYPLDLFEE 120 GSVTNMFTSI 130 VGNVFGFKAL 140 RALRLEDLRI 150 PTAYIKTFQG 160 PPHGIQVERD 170 KLNKYGRPLL 180 GCTIKPKLGL 190 SAKNYGRAVY 200 ECLRGGLDFT 210 KDDENVNSQP 220 FMRWRDRFLF 230 CAEAIFKSQA 240 ETGEIKGHYL 250 NATAGTCEEM 260 MKRAVFAREL 270 GVPIVMHDYL 280 TGGFTANTSL 290 AHYCRDNGLL 300 LHIHRAMHAV 310 IDRQKNHGMH 320 FRVLAKALRL 330 SGGDHVHAGT 340 VVGKLEGERE 350 ITLGFVDLLR 360 DDFVEKDRSR 370 GIYFTQDWVS 380 LPGVLPVASG 390 GIHVWHMPAL 400 TEIFGDDSVL 410 QFGGGTLGHP 420 WGNAPGAVAN 430 RVALEACVQA 440 RNEGRDLARE 450 GNEIIREASK 460 WSPELAAACE 470 VWKEIKFEFE AMDTL

Gene Ontology

Classification GO ID Description
Cellular Component GO:0009507 chloroplast
Molecular Function GO:0000287 magnesium ion binding
Molecular Function GO:0004497 monooxygenase activity
Molecular Function GO:0016984 ribulose-bisphosphate carboxylase activity
Biological Process GO:0009853 photorespiration
Biological Process GO:0019253 reductive pentose-phosphate cycle

Reference

[1] Xu C, Li J, Dong C, Zhang Y, Li H et al.. Lactylome Profiling Reveals the Potential Role of Lysine Lactylation in Regulating Soybean Seed Quality.. J Agric Food Chem 73(23):14666-14676. 2025 Jun 11. PMID: 40440508.