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Overview

Uniprot IDQ62234
Protein NameMyomesin-1
Gene NameMyom1
OrganismMus musculus

Kla Sites from experimental identification

Position Flanking peptide
1065 DLKEASAKDDQWRGL
1325 DVYKKLQKEAEFQRQ
1367 CKVANIKKETHIVWY
1385 REISVDEKHDFKDGI
1519 VMELFDGKTGHQKTV
1544 FAEFQRLKQAAIAEK
193 EEAIAASKQSTASKQ
229 RNIAIREKAEELSLK
272 RSHTVWEKENVKLHC
33 MSHYQQEKKRSAVYT
569 FRVRAVNKTGIGLPS
590 AALDPAEKARLKSHP
964 VVGEVPGKWREANIK
971 KWREANIKAVSDAAY

Function

May link the intermediate filament cytoskeleton to the M-disk of the myofibrils in striated muscle. May also contact myosin filaments. Also binds beta-integrins

Protein Sequence

10 MSLPFYQRSH 20 QHYDLSYRNK 30 DLRTTMSHYQ 40 QEKKRSAVYT 50 HGSTAYSSRS 60 LAARRQESEA 70 FSQASATSYQ 80 QQASQTYSLG 90 ASSSSRHSQG 100 SEVSRKTASA 110 YDYGYSHGLT 120 DSSLLLEDYS 130 SKLSPQTKRA 140 KRSLLSGEET 150 GSLPGNYLVP 160 IYSGRQVHIS 170 GIRDSEEERI 180 KEAAAYIAQK 190 TLLASEEAIA 200 ASKQSTASKQ 210 SATSKRTTST 220 LQREETFEKK 230 SRNIAIREKA 240 EELSLKKTLE 250 ETQTYHGKLN 260 EDHLLHAPEF 270 IIKPRSHTVW 280 EKENVKLHCS 290 VAGWPEPRLT 300 WYKNQVPINV 310 HANPGKYIIE 320 SRYGMHTLEI 330 SKCDFEDTAQ 340 YRASAMNVQG 350 ELSAYASVVV 360 KRYKGELDES 370 LLRGGVSMPL 380 SFAVTPYGYA 390 SKFEIHFDDK 400 FDVSFGREGE 410 TMSLGCRVVI 420 TPEIKHFQPE 430 VQWYRNGAPV 440 SPSKWVQPHW 450 SGDRATLTFS 460 HLNKEDEGLY 470 TIRVRMGEYY 480 EQYSAYVFVR 490 DADAEIEGAP 500 AAPLDVVSLD 510 ANKDYIIISW 520 KQPAVDGGSP 530 ILGYFIDKCE 540 VGTDTWSQCN 550 DTPVKFARFP 560 VTGLIEGRSY 570 IFRVRAVNKT 580 GIGLPSRVSE 590 PVAALDPAEK 600 ARLKSHPSAP 610 WTGQIIVTEE 620 EPTEGVIPGP 630 PTDLSVTEAT 640 RSYVVLSWKP 650 PGQRGHEGIM 660 YFVEKCDVGA 670 ENWQRVNTEL 680 PVKSPRFALF 690 DLVEGKSYRF 700 RVRCSNSAGV 710 GEPSETTEVT 720 VVGDKLDIPK 730 APGKIIPSRN 740 TDTSVVVSWE 750 ESRDAKELVG 760 YYIEASVVGS 770 GKWEPCNNNP 780 VKGSRFTCHG 790 LTTAQSYIFR 800 VRAVNAAGLS 810 EYSQDSEAIE 820 VKAAIGGGVS 830 PDVWPQLSDT 840 PGGLTDSRGG 850 MNGASPPTSQ 860 KDALLGSNPN 870 KPSPPSSPSS 880 RGQKEVSTVS 890 ESVQEPLSSP 900 PQEAAPEEEQ 910 SQSEPPKKKK 920 DPVAVPSAPY 930 DITCLESFRD 940 SMVLGWKQPD 950 TTGGAEITGY 960 YVNYREVVGE 970 VPGKWREANI 980 KAVSDAAYKI 990 SNLKENTLYQ 1000 FQVSAMNIAG 1010 LGAPSTVSEC 1020 FKCEEWTIAV 1030 PGPPHSVKLS 1040 EVRKNSLVLQ 1050 WKPPVYSGRT 1060 PVTGYFVDLK 1070 EASAKDDQWR 1080 GLNEAAIVNK 1090 YLRVQGLKEG 1100 TSYVFRVRAV 1110 NQAGVGKPSD 1120 LAGPVVAETR 1130 PGTKEVVVSV 1140 DDDGVISLNF 1150 ECDQMTPKSE 1160 FVWSKDYVPT 1170 EDSPRLEVEN 1180 KGDKTKMTFK 1190 DLGTDDLGTY 1200 SCDVTDTDGI 1210 ASSYLIDEEE 1220 MKRLLALSQE 1230 HKFPTVPTKS 1240 ELAVEILEKG 1250 QVRFWMQAEK 1260 LSSNAKVSYI 1270 FNEKEIFEGP 1280 KYKMHIDRNT 1290 GIIEMFMEKL 1300 QDEDEGTYTF 1310 QIQDGKATGH 1320 STLVLIGDVY 1330 KKLQKEAEFQ 1340 RQEWIRKQGP 1350 HFAEYLSWEV 1360 TGECNVLLKC 1370 KVANIKKETH 1380 IVWYKDEREI 1390 SVDEKHDFKD 1400 GICTLLITEF 1410 SKKDAGFYEV 1420 ILKDDRGKDK 1430 SRLKLVDEAF 1440 QDLMTEVCKK 1450 IALSATDLKI 1460 QSTAEGIRLY 1470 SFVCYYLDDL 1480 KVNWSHNGTG 1490 IKYTDRVKSG 1500 VTGEQIWLQI 1510 NEPTPNDKGK 1520 YVMELFDGKT 1530 GHQKTVDLSG 1540 QAFDEAFAEF 1550 QRLKQAAIAE 1560 KNRARVLGGL 1570 PDVVTIQEGK 1580 ALNLTCNVWG 1590 DPPPEVSWLK 1600 NEKPLTSDDH 1610 CSLKFEAGKT 1620 AFFTISGVST 1630 ADSGKYGLVV 1640 KNKYGSETSD 1650 FTVSVFIPEE 1660 ELRKGAMEPP KGNQKSK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0005856 cytoskeleton
Cellular Component GO:0031430 M band
Cellular Component GO:0032982 myosin filament
Cellular Component GO:0030017 sarcomere
Molecular Function GO:0042802 identical protein binding
Molecular Function GO:0019900 kinase binding
Molecular Function GO:0042803 protein homodimerization activity
Molecular Function GO:0005200 structural constituent of cytoskeleton
Molecular Function GO:0008307 structural constituent of muscle
Biological Process GO:0002074 extraocular skeletal muscle development
Biological Process GO:0006936 muscle contraction
Biological Process GO:0141163 positive regulation of cAMP/PKA signal transduction
Biological Process GO:0010628 positive regulation of gene expression
Biological Process GO:0050714 positive regulation of protein secretion
Biological Process GO:0045214 sarcomere organization

Reference

[1] Chang J, Wu W, Qian P, Lu Z, He X et al.. Multi-omics study on the effect of moderate-intensity exercise on protein lactylation in mouse muscle tissue.. Front Cell Dev Biol 12:1472338. 2024. PMID: 39935788.

[2] Wu D, Tang Y, Li X, Xiong S, Zhang Z et al.. Characterization of protein lactylation in healthy and ischemic mouse hearts.. Front Cardiovasc Med 12:1644886. 2025. PMID: 41089239.