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Overview

Uniprot IDF1SJR4
Protein NameADP-ribosylation factor GTPase-activating protein 3
Gene NameARFGAP3
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
23 LRSVPTNKVCFDCGA
248 LLARTASKEESIVSS

Function

GTPase-activating protein (GAP) for ADP ribosylation factor 1 (ARF1). Hydrolysis of ARF1-bound GTP may lead to dissociation of coatomer from Golgi-derived membranes to allow fusion with target membranes

Protein Sequence

10 MGDPSKQDIL 20 TIFKRLRSVP 30 TNKVCFDCGA 40 KNPSWASITY 50 GVFLCIDCSG 60 SHRSLGVHLS 70 FIRSTELDSN 80 WSWFQLRCMQ 90 VGGNASASSF 100 FHQHGCATND 110 TNAKYNSRAA 120 QLYRERIKSL 130 ASQATRKHGT 140 DLWLDSCVVP 150 PSSPPPKEED 160 FFASHASPEG 170 SVPGWASAPP 180 EPSSLTLRNV 190 DTPPANSEEV 200 SSIIKKKPNQ 210 ARRGLGAKKG 220 SLGAQKLANT 230 SFNEIEKQAQ 240 AVDKMKEQED 250 LLARTASKEE 260 SIVSSLRLAY 270 KDLEIQMKKE 280 EKMNMSGQKK 290 VESERLGMGF 300 GNCRSGISHS 310 VTSDMQTIEQ 320 ETPVVAKPRK 330 KYSDDNDDSY 340 FTSTSRYFDE 350 PMELRSSSFS 360 SWDDSSDSYW 370 KKETIKDTDP 380 TLKTTGYTDR 390 PAARRKPDHE 400 PVDDTDEAQK 410 KFGNVKAISS 420 DMYFGRQAQA 430 DYETRARLER 440 FSASSSISSA 450 DLFEEQRKQT 460 AGNYNLTSVL 470 PTAPDMAQFK 480 QGVRSVAGKL 490 SVFANGVMTS IQDRYGS

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005829 cytosol
Cellular Component GO:0000139 Golgi membrane
Molecular Function GO:0005096 GTPase activator activity
Molecular Function GO:0008270 zinc ion binding
Biological Process GO:0048205 COPI coating of Golgi vesicle
Biological Process GO:0009306 protein secretion

Reference

[1] Fan S, Zhou R, Wen H, Ye H, Ma S et al.. Global profiling of protein lactylome in porcine granulosa cells.. J Ovarian Res 18(1):177. 2025 Aug 8. PMID: 40781717.