Search Results

Overview

Uniprot IDA0A287A9A8
Protein NameProtein 4.1
Gene NameEPB41L3
OrganismSus scrofa

Kla Sites from experimental identification

Position Flanking peptide
379 RAAKRLWKVCVEHHT
399 LPEAPPKKFLTLGSK

Function

Protein 4.1 is a major structural element of the erythrocyte membrane skeleton. It plays a key role in regulating membrane physical properties of mechanical stability and deformability by stabilizing spectrin-actin interaction. Recruits DLG1 to membranes. Required for dynein-dynactin complex and NUMA1 recruitment at the mitotic cell cortex during anaphase

Protein Sequence

10 MTTESGSDSE 20 SKPEQEAEPQ 30 EAAGPQGHAG 40 GQPGPEPGAE 50 EQPQAPEQFE 60 EAAAHSTPVR 70 KEVTDKEQEF 80 AAAAAKQLEY 90 QQFEDDKLSQ 100 KSSSSKLSRS 110 PLKIVKKPKS 120 MQCKVILLDG 130 SEYTCDVEKR 140 SRGQVLFDKV 150 CEHLNLLEKD 160 YFGLTYRDAE 170 NQKNWLDPAK 180 EIKKQIRSGA 190 WHFSFNVKFY 200 PPDPAQLSED 210 ITRYYLCLQL 220 RDDIVSGRLP 230 CSFVTLALLG 240 SYTVQSELGD 250 YDPDECGSDY 260 VSEFRFAPNH 270 TKELEDKVIE 280 LHKSHRGMTP 290 AEAEMHFLEN 300 AKKLSMYGVD 310 LHHAKDSEGV 320 DIMLGVCASG 330 LLIYRDRLRI 340 NRFAWPKVLK 350 ISYKRNNFYI 360 KIRPGEFEQF 370 ESTIGFKLPN 380 HRAAKRLWKV 390 CVEHHTFFRL 400 LLPEAPPKKF 410 LTLGSKFRYS 420 GRTQAQTRRA 430 SALIDRPAPY 440 FERSSSKRYT 450 MSRSLDGASV 460 NENHEMYMKD 470 SVSAAEVGTG 480 QYATTKGISQ 490 TNLITTVTPE 500 KKAEEERDEE 510 EERRKKAEEA 520 TPVATVRHEG 530 KSPGLGTDSC 540 SLSPPSAHRA 550 PASPTELRRR 560 CKEKERPPPG 570 AEPSRDPGHL 580 CGEPTSDSDG 590 QGKPRLRDQD 600 VAFSYKQQAG 610 RGATLFSFSL 620 QLPASFPSLL 630 DDDGYLSFPS 640 LSETSLLPQS 650 LQHYLPIRSP 660 SLVPCFLFIF 670 FFLLSASFSV 680 PYALTLSFPL 690 ALCLCYLEPK 700 AASLSASLDN 710 DPSDSSEEET 720 DSERTDTAAD 730 GETTATEELD 740 KTQDDLMKHQ 750 TNISELKRTF 760 LETSTDTAVT 770 NEWEKRLSTS 780 PVRLAARPEE 790 APMIEPLVPE 800 ETKQSSGEKL 810 MDGSEIFSLL 820 ESARKPTEFI 830 GGVTSTSQSW 840 VQKTETKTES 850 SETETETTQR 860 PQPLSTETVV 870 QETVLVEERH 880 VMSVHASGDA 890 SSTAGDGVDA 900 AAQAASAEAS 910 GVKGKEGSAL 920 TEGAKEDKGE 930 VADRAVLEQE 940 VMATASQEPE 950 EERLSAAIHV 960 SETLEQKPHF 970 ESSTVKTETI 980 SFGSVSPGGI 990 KLEISTKEVP 1000 VVHTETKTIT 1010 YESSQVDLGA 1020 DLEPGVLMSA 1030 QTITSETTST 1040 TTTTHITRTV 1050 KGGISETRIE 1060 KRIVITGDAD 1070 IDHDQALAQA 1080 IKEAKEQHPD 1090 MSVTKVVVHK 1100 ETEITPEDGE D

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005938 cell cortex
Cellular Component GO:0005856 cytoskeleton
Molecular Function GO:0003779 actin binding
Molecular Function GO:0005198 structural molecule activity
Biological Process GO:0030866 cortical actin cytoskeleton organization

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.