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Overview

Uniprot IDQ9HA65
Protein NameTBC1 domain family member 17
Gene NameTBC1D17
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
133 LKSIRRSKPGLSWAY

Function

Probable RAB GTPase-activating protein that inhibits RAB8A/B function. Reduces Rab8 recruitment to tubules emanating from the endocytic recycling compartment (ERC) and inhibits Rab8-mediated endocytic trafficking, such as that of transferrin receptor (TfR) (PubMed:22854040). Involved in regulation of autophagy

Protein Sequence

10 MEGAGYRVVF 20 EKGGVYLHTS 30 AKKYQDRDSL 40 IAGVIRVVEK 50 DNDVLLHWAP 60 VEEAGDSTQI 70 LFSKKDSSGG 80 DSCASEEEPT 90 FDPGYEPDWA 100 VISTVRPQLC 110 HSEPTRGAEP 120 SCPQGSWAFS 130 VSLGELKSIR 140 RSKPGLSWAY 150 LVLVTQAGGS 160 LPALHFHRGG 170 TRALLRVLSR 180 YLLLASSPQD 190 SRLYLVFPHD 200 SSALSNSFHH 210 LQLFDQDSSN 220 VVSRFLQDPY 230 STTFSSFSRV 240 TNFFRGALQP 250 QPEGAASDLP 260 PPPDDEPEPG 270 FEVISCVELG 280 PRPTVERGPP 290 VTEEEWARHV 300 GPEGRLQQVP 310 ELKNRIFSGG 320 LSPSLRREAW 330 KFLLGYLSWE 340 GTAEEHKAHI 350 RKKTDEYFRM 360 KLQWKSVSPE 370 QERRNSLLHG 380 YRSLIERDVS 390 RTDRTNKFYE 400 GPENPGLGLL 410 NDILLTYCMY 420 HFDLGYVQGM 430 SDLLSPILYV 440 IQNEVDAFWC 450 FCGFMELVQG 460 NFEESQETMK 470 RQLGRLLLLL 480 RVLDPLLCDF 490 LDSQDSGSLC 500 FCFRWLLIWF 510 KREFPFPDVL 520 RLWEVLWTGL 530 PGPNLHLLVA 540 CAILDMERDT 550 LMLSGFGSNE 560 ILKHINELTM 570 KLSVEDVLTR 580 AEALHRQLTA 590 CPELPHNVQE 600 ILGLAPPAEP 610 HSPSPTASPL 620 PLSPTRAPPT 630 PPPSTDTAPQ 640 PDSSLEILPE EEDEGADS

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005776 autophagosome
Cellular Component GO:0005829 cytosol
Cellular Component GO:0055037 recycling endosome
Molecular Function GO:0005096 GTPase activator activity
Biological Process GO:0006914 autophagy
Biological Process GO:0015031 protein transport
Biological Process GO:0042147 retrograde transport, endosome to Golgi

Reference

[1] He J, Lai T, Zhou Z, Yang H, Lei Z et al.. Multiomics profiling reveals the involvement of protein lactylation in nonhomologous end joining pathway conferring radioresistance in lung adenocarcinoma cell.. Sci Rep 15(1):24651. 2025 Jul 9. PMID: 40634431.