Search Results
Overview
| Uniprot ID | P02549 |
|---|---|
| Protein Name | Spectrin alpha chain, erythrocytic 1 |
| Gene Name | SPTA1 |
| Organism | Homo sapiens |
Kla Sites from experimental identification
| Position | Flanking peptide |
|---|---|
| 2040 | EKQLPLQKAEDLFVE |
Function
Spectrin is the major constituent of the cytoskeletal network underlying the erythrocyte plasma membrane. It associates with band 4.1 and actin to form the cytoskeletal superstructure of the erythrocyte plasma membrane
Protein Sequence
10
MEQFPKETVV
20
ESSGPKVLET
30
AEEIQERRQE
40
VLTRYQSFKE
50
RVAERGQKLE
60
DSYHLQVFKR
70
DADDLGKWIM
80
EKVNILTDKS
90
YEDPTNIQGK
100
YQKHQSLEAE
110
VQTKSRLMSE
120
LEKTREERFT
130
MGHSAHEETK
140
AHIEELRHLW
150
DLLLELTLEK
160
GDQLLRALKF
170
QQYVQECADI
180
LEWIGDKEAI
190
ATSVELGEDW
200
ERTEVLHKKF
210
EDFQVELVAK
220
EGRVVEVNQY
230
ANECAEENHP
240
DLPLIQSKQN
250
EVNAAWERLR
260
GLALQRQKAL
270
SNAANLQRFK
280
RDVTEAIQWI
290
KEKEPVLTSE
300
DYGKDLVASE
310
GLFHSHKGLE
320
RNLAVMSDKV
330
KELCAKAEKL
340
TLSHPSDAPQ
350
IQEMKEDLVS
360
SWEHIRALAT
370
SRYEKLQATY
380
WYHRFSSDFD
390
ELSGWMNEKT
400
AAINADELPT
410
DVAGGEVLLD
420
RHQQHKHEID
430
SYDDRFQSAD
440
ETGQDLVNAN
450
HEASDEVREK
460
MEILDNNWTA
470
LLELWDERHR
480
QYEQCLDFHL
490
FYRDSEQVDS
500
WMSRQEAFLE
510
NEDLGNSLGS
520
AEALLQKHED
530
FEEAFTAQEE
540
KIITVDKTAT
550
KLIGDDHYDS
560
ENIKAIRDGL
570
LARRDALREK
580
AATRRRLLKE
590
SLLLQKLYED
600
SDDLKNWINK
610
KKKLADDEDY
620
KDIQNLKSRV
630
QKQQVFEKEL
640
AVNKTQLENI
650
QKTGQEMIEG
660
GHYASDNVTT
670
RLSEVASLWE
680
ELLEATKQKG
690
TQLHEANQQL
700
QFENNAEDLQ
710
RWLEDVEWQV
720
TSEDYGKGLA
730
EVQNRLRKHG
740
LLESAVAARQ
750
DQVDILTDLA
760
AYFEEIGHPD
770
SKDIRARQES
780
LVCRFEALKE
790
PLATRKKKLL
800
DLLHLQLICR
810
DTEDEEAWIQ
820
ETEPSATSTY
830
LGKDLIASKK
840
LLNRHRVILE
850
NIASHEPRIQ
860
EITERGNKMV
870
EEGHFAAEDV
880
ASRVKSLNQN
890
MESLRARAAR
900
RQNDLEANVQ
910
FQQYLADLHE
920
AETWIREKEP
930
IVDNTNYGAD
940
EEAAGALLKK
950
HEAFLLDLNS
960
FGDSMKALRN
970
QANACQQQQA
980
APVEGVAGEQ
990
RVMALYDFQA
1000
RSPREVTMKK
1010
GDVLTLLSSI
1020
NKDWWKVEAA
1030
DHQGIVPAVY
1040
VRRLAHDEFP
1050
MLPQRRREEP
1060
GNITQRQEQI
1070
ENQYRSLLDR
1080
AEERRRRLLQ
1090
RYNEFLLAYE
1100
AGDMLEWIQE
1110
KKAENTGVEL
1120
DDVWELQKKF
1130
DEFQKDLNTN
1140
EPRLRDINKV
1150
ADDLLFEGLL
1160
TPEGAQIRQE
1170
LNSRWGSLQR
1180
LADEQRQLLG
1190
SAHAVEVFHR
1200
EADDTKEQIE
1210
KKCQALSAAD
1220
PGSDLFSVQA
1230
LQRRHEGFER
1240
DLVPLGDKVT
1250
ILGETAERLS
1260
ESHPDATEDL
1270
QRQKMELNEA
1280
WEDLQGRTKD
1290
RKESLNEAQK
1300
FYLFLSKARD
1310
LQNWISSIGG
1320
MVSSQELAED
1330
LTGIEILLER
1340
HQEHRADMEA
1350
EAPTFQALED
1360
FSAELIDSGH
1370
HASPEIEKKL
1380
QAVKLERDDL
1390
EKAWEKRKKI
1400
LDQCLELQMF
1410
QGNCDQVESW
1420
MVARENSLRS
1430
DDKSSLDSLE
1440
ALMKKRDDLD
1450
KAITAQEGKI
1460
TDLEHFAESL
1470
IADEHYAKEE
1480
IATRLQRVLD
1490
RWKALKAQLI
1500
DERTKLGDYA
1510
NLKQFYRDLE
1520
ELEEWISEML
1530
PTACDESYKD
1540
ATNIQRKYLK
1550
HQTFAHEVDG
1560
RSEQVHGVIN
1570
LGNSLIECSA
1580
CDGNEEAMKE
1590
QLEQLKEHWD
1600
HLLERTNDKG
1610
KKLNEASRQQ
1620
RFNTSIRDFE
1630
FWLSEAETLL
1640
AMKDQARDLA
1650
SAGNLLKKHQ
1660
LLEREMLARE
1670
DALKDLNTLA
1680
EDLLSSGTFN
1690
VDQIVKKKDN
1700
VNKRFLNVQE
1710
LAAAHHEKLK
1720
EAYALFQFFQ
1730
DLDDEESWIE
1740
EKLIRVSSQD
1750
YGRDLQGVQN
1760
LLKKHKRLEG
1770
ELVAHEPAIQ
1780
NVLDMAEKLK
1790
DKAAVGQEEI
1800
QLRLAQFVEH
1810
WEKLKELAKA
1820
RGLKLEESLE
1830
YLQFMQNAEE
1840
EEAWINEKNA
1850
LAVRGDCGDT
1860
LAATQSLLMK
1870
HEALENDFAV
1880
HETRVQNVCA
1890
QGEDILNKVL
1900
QEESQNKEIS
1910
SKIEALNEKT
1920
PSLAKAIAAW
1930
KLQLEDDYAF
1940
QEFNWKADVV
1950
EAWIADKETS
1960
LKTNGNGADL
1970
GDFLTLLAKQ
1980
DTLDASLQSF
1990
QQERLPEITD
2000
LKDKLISAQH
2010
NQSKAIEERY
2020
AALLKRWEQL
2030
LEASAVHRQK
2040
LLEKQLPLQK
2050
AEDLFVEFAH
2060
KASALNNWCE
2070
KMEENLSEPV
2080
HCVSLNEIRQ
2090
LQKDHEDFLA
2100
SLARAQADFK
2110
CLLELDQQIK
2120
ALGVPSSPYT
2130
WLTVEVLERT
2140
WKHLSDIIEE
2150
REQELQKEEA
2160
RQVKNFEMCQ
2170
EFEQNASTFL
2180
QWILETRAYF
2190
LDGSLLKETG
2200
TLESQLEANK
2210
RKQKEIQAMK
2220
RQLTKIVDLG
2230
DNLEDALILD
2240
IKYSTIGLAQ
2250
QWDQLYQLGL
2260
RMQHNLEQQI
2270
QAKDIKGVSE
2280
ETLKEFSTIY
2290
KHFDENLTGR
2300
LTHKEFRSCL
2310
RGLNYYLPMV
2320
EEDEHEPKFE
2330
KFLDAVDPGR
2340
KGYVSLEDYT
2350
AFLIDKESEN
2360
IKSSDEIENA
2370
FQALAEGKSY
2380
ITKEDMKQAL
2390
TPEQVSFCAT
2400
HMQQYMDPRG
2410
RSHLSGYDYV
GFTNSYFGN
Gene Ontology
| Classification | GO ID | Description |
|---|---|---|
| Cellular Component | GO:0015629 | actin cytoskeleton |
| Cellular Component | GO:0030424 | axon |
| Cellular Component | GO:0030054 | cell junction |
| Cellular Component | GO:0042995 | cell projection |
| Cellular Component | GO:0030864 | cortical actin cytoskeleton |
| Cellular Component | GO:0032437 | cuticular plate |
| Cellular Component | GO:0009898 | cytoplasmic side of plasma membrane |
| Cellular Component | GO:0005829 | cytosol |
| Cellular Component | GO:0005886 | plasma membrane |
| Cellular Component | GO:0008091 | spectrin |
| Cellular Component | GO:0014731 | spectrin-associated cytoskeleton |
| Molecular Function | GO:0051015 | actin filament binding |
| Molecular Function | GO:0005509 | calcium ion binding |
| Molecular Function | GO:0005200 | structural constituent of cytoskeleton |
| Biological Process | GO:0030036 | actin cytoskeleton organization |
| Biological Process | GO:0051693 | actin filament capping |
| Biological Process | GO:0007015 | actin filament organization |
| Biological Process | GO:0008360 | regulation of cell shape |
Reference
[1] Cheng Z, Huang H, Li M, Chen Y. Proteomic analysis identifies PFKP lactylation in SW480 colon cancer cells.. iScience 27(1):108645. 2024 Jan 19. PMID: 38155775.