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Overview

Uniprot IDQ2NKQ1
Protein NameSmall G protein signaling modulator 1
Gene NameSGSM1
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
1116 MDFTDIIKFFNEMAE

Function

Interacts with numerous Rab family members, functioning as Rab effector for some, and as GTPase activator for others. Promotes GTP hydrolysis by RAB34 and RAB36. Probably functions as a GTPase effector with RAB9A and RAB9B; does not stimulate GTP hydrolysis with RAB9A and RAB9B

Protein Sequence

10 MASAPAEAET 20 RQRLLRTVKK 30 EVKQIMEEAV 40 TRKFVHEDSS 50 HIISFCAAVE 60 ACVLHGLRRR 70 AAGFLRSNKI 80 AALFMKVGKN 90 FPPAEDLSRK 100 VQDLEQLIES 110 ARNQIQGLQE 120 NVRKLPKLPN 130 LSPLAIKHLW 140 IRTALFEKVL 150 DKIVHYLVEN 160 SSKYYEKEAL 170 LMDPVDGPIL 180 ASLLVGPCAL 190 EYTKMKTADH 200 FWTDPSADEL 210 VQRHRIHSSH 220 VRQDSPTKRP 230 ALCIQKRHSS 240 GSMDDRPSLS 250 ARDYVESLHQ 260 NSRATLLYGK 270 NNVLVQPRDD 280 MEAVPGYLSL 290 HQTADVMTLK 300 WTPNQLMNGS 310 VGDLDYEKSV 320 YWDYAMTIRL 330 EEIVYLHCHQ 340 QVDSGGTVVL 350 VSQDGIQRPP 360 FRFPKGGHLL 370 QFLSCLENGL 380 LPHGQLDPPL 390 WSQRGKGKVF 400 PKLRKRSPQG 410 SAESTSSDKD 420 DDEATDYVFR 430 IIYPGMQSEF 440 VAPDFLGSTS 450 SVSVGPAWMM 460 VPAGRSMLVV 470 ARGSQWEPAR 480 WDTTLPTPSP 490 KEQPPMPQDL 500 MDVSVSNLPS 510 LWQPSPRKSS 520 CSSCSQSGSA 530 DGSSTNGCNH 540 ERAPLKLLCD 550 NMKYQILSRA 560 FYGWLAYCRH 570 LSTVRTHLSA 580 LVNHMIVSPD 590 LPCDAGQGLT 600 ARIWEQYLHD 610 STSYEEQELL 620 RLIYYGGIQP 630 EIRKAVWPFL 640 LGHYQFGMTE 650 TERKEVDEQI 660 HACYAQTMAE 670 WLGCEAIVRQ 680 RERESHAAAL 690 AKCSSGASLD 700 SHLHRMLHRD 710 STISNESSQS 720 CSSGRQNIRL 730 HSDSSSSTQV 740 FESVDEVEQV 750 EAEGRLEEKQ 760 PKIPNGNLVN 770 GTCSPDSGHP 780 SSHNFSSGLS 790 EHSEPSLSTE 800 DSVLDAQRNT 810 PTVLRPRDGS 820 VDDRQSSEAT 830 TSQDEAPREE 840 LAVQDSLESD 850 LLANESMDEF 860 MSITGSLDMA 870 LPEKDDVVME 880 GWRSSETEKH 890 GQADSEDNLS 900 EEPEMESLFP 910 ALASLAVTTS 920 ANEVSPVSSS 930 GVTYSPELLD 940 LYTVNLHRIE 950 KDVQRCDRNY 960 WYFTPANLEK 970 LRNIMCSYIW 980 QHIEIGYVQG 990 MCDLLAPLLV 1000 ILDDEALAFS 1010 CFTELMKRMN 1020 QNFPHGGAMD 1030 THFANMRSLI 1040 QILDSELFEL 1050 MHQNGDYTHF 1060 YFCYRWFLLD 1070 FKRELVYDDV 1080 FLVWETIWAA 1090 KHVSSAHYVL 1100 FIALALVEVY 1110 RDIILENNMD 1120 FTDIIKFFNE 1130 MAERHNTKQV 1140 LKLARDLVYK VQTLIENK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0030659 cytoplasmic vesicle membrane
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005794 Golgi apparatus
Molecular Function GO:0005096 GTPase activator activity
Molecular Function GO:0031267 small GTPase binding

Reference

[1] He C, Zhang J, Bai X, Lu C, Zhang K. Lysine lactylation-based insight to understanding the characterization of cervical cancer.. Biochim Biophys Acta Mol Basis Dis 1870(7):167356. 2024 Oct. PMID: 39025375.