Search Results

Overview

Uniprot IDP16546
Protein NameSpectrin alpha chain, non-erythrocytic 1
Gene NameSptan1
OrganismMus musculus

Kla Sites from experimental identification

Position Flanking peptide
1334 RADQRKAKLGDSHDL
2047 KDQLLAAKHIQSKAI
719 NVQNLQKKHALLEAD

Function

Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane

Protein Sequence

10 MDPSGVKVLE 20 TAEDIQERRQ 30 QVLDRYHRFK 40 ELSTLRRQKL 50 EDSYRFQFFQ 60 RDAEELEKWI 70 QEKLQVASDE 80 NYKDPTNLQG 90 KLQKHQAFEA 100 EVQANSGAIV 110 KLDETGNLMI 120 SEGHFASETI 130 RTRLMELHRQ 140 WELLLEKMRE 150 KGIKLLQAQK 160 LVQYLRECED 170 VMDWINDKEA 180 IVTSEELGQD 190 LEHVEVLQKK 200 FEEFQTDLAA 210 HEERVNEVSQ 220 FAAKLIQEQH 230 PEEELIKTKQ 240 DEVNAAWQRL 250 KGLALQRQGK 260 LFGAAEVQRF 270 NRDVDETIGW 280 IKEKEQLMAS 290 DDFGRDLASV 300 QALLRKHEGL 310 ERDLAALEDK 320 VKALCAEADR 330 LQQSHPLSAS 340 QIQVKREELI 350 TNWEQIRTLA 360 AERHARLDDS 370 YRLQRFLADF 380 RDLTSWVTEM 390 KALINADELA 400 NDVAGAEALL 410 DRHQEHKGEI 420 DAHEDSFKSA 430 DESGQALLAA 440 SHYASDEVRE 450 KLSILSEERT 460 ALLELWELRR 470 QQYEQCMDLQ 480 LFYRDTEQVD 490 NWMSKQEAFL 500 LNEDLGDSLD 510 SVEALLKKHE 520 DFEKSLSAQE 530 EKITALDEFA 540 TKLIQNNHYA 550 MEDVATRRDA 560 LLSRRNALHE 570 RAMHRRAQLA 580 DSFHLQQFFR 590 DSDELKSWVN 600 EKMKTATDEA 610 YKDPSNLQGK 620 VQKHQAFEAE 630 LSANQSRIDA 640 LEKAGQKLID 650 VNHYAKEEVA 660 ARMNEVISLW 670 KKLLEATELK 680 GIKLREANQQ 690 QQFNRNVEDI 700 ELWLYEVEGH 710 LASDDYGKDL 720 TNVQNLQKKH 730 ALLEADVAAH 740 QDRIDGITIQ 750 ARQFQDAGHF 760 DAENIKKKQE 770 ALVARYEALK 780 EPMVARKQKL 790 ADSLRLQQLF 800 RDVEDEETWI 810 REKEPIAAST 820 NRGKDLIGVQ 830 NLLKKHQALQ 840 AEIAGHEPRI 850 KAVTQKGNAM 860 VEEGHFAAED 870 VKAKLSELNQ 880 KWEALKAKAS 890 QRRQDLEDSL 900 QAQQYFADAN 910 EAESWMREKE 920 PIVGSTDYGK 930 DEDSAEALLK 940 KHEALMSDLS 950 AYGSSIQALR 960 EQAQSCRQQV 970 APMDDETGKE 980 LVLALYDYQE 990 KSPREVTMKK 1000 GDILTLLNST 1010 NKDWWKVEVN 1020 DRQGFVPAAY 1030 VKKLDPAQSA 1040 SRENLLEEQG 1050 SIALRQGQID 1060 NQTRITKEAG 1070 SVSLRMKQVE 1080 ELYQSLLELG 1090 EKRKGMLEKS 1100 CKKFMLFREA 1110 NELQQWITEK 1120 EAALTNEEVG 1130 ADLEQVEVLQ 1140 KKFDDFQKDL 1150 KANESRLKDI 1160 NKVAEDLESE 1170 GLMAEEVQAV 1180 QQQEVYGAMP 1190 RDEADSKTAS 1200 PWKSARLMVH 1210 TVATFNSIKE 1220 LNERWRSLQQ 1230 LAEERSQLLG 1240 SAHEVQRFHR 1250 DADETKEWIE 1260 EKNQALNTDN 1270 YGHDLASVQA 1280 LQRKHEGFER 1290 DLAALGDKVN 1300 SLGETAQRLI 1310 QSHPESAEDL 1320 KEKCTELNQA 1330 WTSLGKRADQ 1340 RKAKLGDSHD 1350 LQRFLSDFRD 1360 LMSWINGIRG 1370 LVSSDELAKD 1380 VTGAEALLER 1390 HQEHRTEIDA 1400 RAGTFQAFEQ 1410 FGQQLLAHGH 1420 YASPEIKEKL 1430 DILDQERTDL 1440 EKAWVQRRMM 1450 LDHCLELQLF 1460 HRDCEQAENW 1470 MAAREAFLNT 1480 EDKGDSLDSV 1490 EALIKKHEDF 1500 DKAINVQEEK 1510 IAALQAFADQ 1520 LIAVDHYAKG 1530 DIANRRNEVL 1540 DRWRRLKAQM 1550 IEKRSKLGES 1560 QTLQQFSRDV 1570 DEIEAWISEK 1580 LQTASDESYK 1590 DPTNIQSKHQ 1600 KHQAFEAELH 1610 ANADRIRGVI 1620 DMGNSLIERG 1630 ACAGSEDAVK 1640 ARLAALADQW 1650 QFLVQKSAEK 1660 SQKLKEANKQ 1670 QNFNTGIKDF 1680 DFWLSEVEAL 1690 LASEDYGKDL 1700 ASVNNLLKKH 1710 QLLEADISAH 1720 EDRLKDLNSQ 1730 ADSLMTSSAF 1740 DTSQVKEKRD 1750 TINGRFQKIK 1760 SMATSRRAKL 1770 SESHRLHQFF 1780 RDMDDEESWI 1790 KEKKLLVSSE 1800 DYGRDLTGVQ 1810 NLRKKHKRLE 1820 AELAAHEPAI 1830 QGVLDTGKKL 1840 SDDNTIGQEE 1850 IQQRLAQFVE 1860 HWKELKQLAA 1870 ARGQRLEESL 1880 EYQQFVANVE 1890 EEEAWINEKM 1900 TLVASEDYGD 1910 TLAAIQGLLK 1920 KHEAFETDFT 1930 VHKDRVNDVC 1940 TNGQDLIKKN 1950 NHHEENISSK 1960 MKGLNGKVSD 1970 LEKAAAQRKA 1980 KLDENSAFLQ 1990 FNWKADVVES 2000 WIGEKENSLK 2010 TDDYGRDLSS 2020 VQTLLTKQET 2030 FDAGLQAFQQ 2040 EGIANITALK 2050 DQLLAAKHIQ 2060 SKAIEARHAS 2070 LMKRWTQLLA 2080 NSATRKKKLL 2090 EAQSHFRKVE 2100 DLFLTFAKKA 2110 SAFNSWFENA 2120 EEDLTDPVRC 2130 NSLEEIKALR 2140 EAHDAFRSSL 2150 SSAQADFNQL 2160 AELDRQIKSF 2170 RVASNPYTWF 2180 TMEALEETWR 2190 NLQKIIKERE 2200 LELQKEQRRQ 2210 EENDKLRQEF 2220 AQHANAFHQW 2230 IQETRTYLLD 2240 GSCMVEESGT 2250 LESQLEATKR 2260 KHQEIRAMRS 2270 QLKKIEDLGA 2280 AMEEALILDN 2290 KYTEHSTVGL 2300 AQQWDQLDQL 2310 GMRMQHNLEQ 2320 QIQARNTTGV 2330 TEEALKEFSM 2340 MFKHFDKDKS 2350 GRLNHQEFKS 2360 CLRSLGYDLP 2370 MVEEGEPDPE 2380 FEAILDTVDP 2390 NRDGHVSLQE 2400 YMAFMISRET 2410 ENVKSSEEIE 2420 SAFRALSSEG 2430 KPYVTKEELY 2440 QNLTREQADY 2450 CVSHMKPYVD 2460 GKGRELPTAF 2470 DYVEFTRSLF VN

Gene Ontology

Classification GO ID Description
Cellular Component GO:0030054 cell junction
Cellular Component GO:0042995 cell projection
Cellular Component GO:0030864 cortical actin cytoskeleton
Cellular Component GO:0030863 cortical cytoskeleton
Cellular Component GO:0032437 cuticular plate
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005916 fascia adherens
Cellular Component GO:0098978 glutamatergic synapse
Cellular Component GO:0016328 lateral plasma membrane
Cellular Component GO:0016020 membrane
Cellular Component GO:0015630 microtubule cytoskeleton
Cellular Component GO:0043209 myelin sheath
Cellular Component GO:0033010 paranodal junction
Cellular Component GO:0033270 paranode region of axon
Cellular Component GO:0005886 plasma membrane
Cellular Component GO:0098794 postsynapse
Cellular Component GO:0032991 protein-containing complex
Cellular Component GO:0030018 Z disc
Molecular Function GO:0051015 actin filament binding
Molecular Function GO:0005509 calcium ion binding
Molecular Function GO:0005516 calmodulin binding
Molecular Function GO:0044877 protein-containing complex binding
Molecular Function GO:0030507 spectrin binding
Biological Process GO:0030036 actin cytoskeleton organization
Biological Process GO:0051693 actin filament capping

Reference

[1] 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.