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Overview

Uniprot IDA0A5G2QGY3
Protein NameGigaxonin
Gene NameGAN
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
455 WTAICPLKERRFGAV

Function

Probable cytoskeletal component that directly or indirectly plays an important role in neurofilament architecture. May act as a substrate-specific adapter of an E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Controls degradation of TBCB. Controls degradation of MAP1B and MAP1S, and is critical for neuronal maintenance and survival

Protein Sequence

10 MAEGSAVSDP 20 HHAARLLRAL 30 SSFREESRFC 40 DAHLVLDGEE 50 IPVQKNILAA 60 ASPYIRTKLN 70 YNPPKDDGST 80 YKIELEGISV 90 MVMREILDYI 100 FSGQIRLNEE 110 TIQDVVQAAD 120 LLLLTDLKTL 130 CCEFLEGCIA 140 AENCIGIRDF 150 ALHYCLHHVH 160 YLATEYLETH 170 FRDVSSTEEF 180 LELSPQKLKE 190 VISLEKLNVG 200 NERYVFEAVI 210 RWIAHDTEIR 220 KVHMKDVMSA 230 LWVSGLDSSY 240 LREQMLSEPL 250 VREIVKECSN 260 IPLSQPQQGE 270 AMLASFKPRG 280 YSECIVTVGG 290 EERVSRKPTA 300 AMRCMCPLYD 310 PNRQLWIELA 320 PLSMPRINHG 330 VLSAEGFLFV 340 FGGQDENKQT 350 LSSGEKYDPD 360 ANTWTALPPM 370 NEARHNFGIV 380 EIDGMLYVLG 390 GEDGEKELIS 400 MECYDTYSKT 410 WTKQPDLTMV 420 RKIGCYAAMK 430 KKIYAMGGGS 440 YGKLFESVEC 450 YDPRTQQWTA 460 ICPLKERRFG 470 AVACGVAMEL 480 YVFGGVRSRE 490 DIQGGEMVTC 500 KSEFYHDEFK 510 RWIYLNDQNL 520 CIPTSSSFVY 530 GAVPIGASIY 540 VIGDLDTGTN 550 YDYVREFKRS 560 TGTWHHTKPL 570 LPSDLRRTGC 580 AALRIANCKL 590 FRLQLQQGLF RIRVHSP

Gene Ontology

Classification GO ID Description
Cellular Component GO:0031463 Cul3-RING ubiquitin ligase complex
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0015630 microtubule cytoskeleton
Molecular Function GO:1990756 ubiquitin-like ligase-substrate adaptor activity
Biological Process GO:0007010 cytoskeleton organization
Biological Process GO:0043161 proteasome-mediated ubiquitin-dependent protein catabolic process
Biological Process GO:0016567 protein ubiquitination

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.