Protein name:
Myosin-XVIIIb;
Alternative:
Organism:
Human (Homo sapiens).
General Annotation
Sub Unit:
Homodimer. May interact with F actin through the GPA motif (Gly/Pro/Ala-rich).
Function:
May be involved in intracellular trafficking of the muscle cell when in the cytoplasm, whereas entering the nucleus, may be involved in the regulation of muscle specific genes. May play a role in the control of tumor development and progression; restored MYO18B expression in lung cancer cells suppresses anchorage-independent growth.
Subcellular Location:
Cytoplasm
Nucleus
Cytoplasm
myofibril
sarcomere
Punctate pattern in undifferentiated myoblasts. Nuclear, on primary cardiomyocytes and adult muscle. A partial sarcomeric location was found in some cardiomyocytes.
Protein Attributes:
50:
MAISSRLALW | EQKIREEDKS | PPPSSPPPLF | SVIPGGFIKQ | LVRGTEKEAK |
100:
EARQRKQLAV | ASPEREIPEI | SISQPNSKSS | SGTRSGSQQI | SQDDQSSSPG |
150:
SSDILGKESE | GSRSPDPEQM | TSINGEKAQE | LGSSATPTKK | TVPFKRGVRR |
200:
GDVLLMVAKL | DPDSAKPEKT | HPHDAPPCKT | SPPATDTGKE | KKGETSRTPC |
250:
GSQASTEILA | PKAEKTRTGG | LGDPGQGTVA | LKKGEEGQSI | VGKGLGTPKT |
300:
TELKEAEPQG | KDRQGTRPQA | QGPGEGVRPG | KAEKEGAEPT | NTVEKGNVSK |
350:
DVGSEGKHVR | PQIPGRKWGG | FLGRRSKWDG | PQNKKDKEGV | LLSKAEKTGE |
400:
PQTQMEKTSQ | VQGELGDDLR | MGEKAGELRS | TTGKAGESWD | KKEKMGQPQG |
450:
KSGNAGEARS | QTEKGCEAPK | EVSTMVESPA | APGKGGWPGS | RGQEAEEPCS |
500:
RAGDGAGALE | TELEGPSQPA | LEKDAERPRI | RKENQDGPAP | QEEGKGGQSR |
550:
DSDQAPEDRW | YEAEKVWLAQ | KDGFTLATVL | KPDEGTADLP | AGRVRLWIDA |
600:
DKTITEVDEE | HVHRANPPEL | DQVEDLASLI | SVNESSVLNT | LLQRYKAQLL |
650:
HTCTGPDLIV | LQPRGPSVPS | AGKVPKGRRD | GLPAHIGSMA | QRAYWALLNQ |
700:
RRDQSIVALG | RSGAGKTTCC | EQVLEHLVGM | AGSVDGRVSV | EKIRATFTVL |
750:
RAFGSVSMAH | SRSATRFSMV | MSLDFNATGR | ITAAQLQTML | LEKSRVARQP |
800:
EGESNFLVFS | QMLAGLDLDL | RTELNLHQMA | DSSSFGMGVW | SKPEDKQKAA |
850:
AAFAQLQGAM | EMLGISESEQ | RAVWRVLAAI | YHLGAAGACK | VGRKQFMRFE |
900:
WANYAAEALG | CEYEELNTAT | FKHHLRQIIQ | QMTFGPSRWG | LEDEETSSGL |
950:
KMTGVDCVEG | MASGLYQELF | AAVVSLINRS | FSSHHLSMAS | IMVVDSPGFQ |
1000:
NPRHQGKDRA | ATFEELCHNY | AHERLQLLFY | QRTFVSTLQR | YQEEGVPVQF |
1050:
DLPDPSPGTT | VAVVDQNPSQ | VRLPAGGGAQ | DARGLFWVLD | EEVHVEGSSD |
1100:
SVVLERLCAA | FEKKGAGTEG | SSALRTCEQP | LQCEIFHQLG | WDPVRYDLTG |
1150:
WLHRAKPNLS | ALDAPQVLHQ | SKREELRSLF | QARAKLPPVC | RAVAGLEGTS |
1200:
QQALQRSRMV | RRTFASSLAA | VRRKAPCSQI | KLQMDALTSM | IKRSRLHFIH |
1250:
CLVPNPVVES | RSGQESPPPP | QPGRDKPGAG | GPLALDIPAL | RVQLAGFHIL |
1300:
EALRLHRTGY | ADHMGLTRFR | RQFQVLDAPL | LKKLMSTSEG | IDERKAVEEL |
1350:
LETLDLEKKA | VAVGHSQVFL | KAGVISRLEK | QREKLVSQSI | VLFQAACKGF |
1400:
LSRQEFKKLK | IRRLAAQCIQ | KNVAVFLAVK | DWPWWQLLGS | LQPLLSATIG |
1450:
TEQLRAKEEE | LTTLRRKLEK | SEKLRNELRQ | NTDLLESKIA | DLTSDLADER |
1500:
FKGDVACQVL | ESERAERLQA | FREVQELKSK | HEQVQKKLGD | VNKQLEEAQQ |
1550:
KIQLNDLERN | PTGGADEWQM | RFDCAQMENE | FLRKRLQQCE | ERLDSELTAR |
1600:
KELEQKLGEL | QSAYDGAKKM | AHQLKRKCHH | LTCDLEDTCV | LLENQQSRNH |
1650:
ELEKKQKKFD | LQLAQALGES | VFEKGLREKV | TQENTSVRWE | LGQLQQQLKQ |
1700:
KEQEASQLKQ | QVEMLQDHKR | ELLGSPSLGE | NCVAGLKERL | WKLESSALEQ |
1750:
QKIQSQQENT | IKQLEQLRQR | FELEIERMKQ | MHQKDREDQE | EELEDVRQSC |
1800:
QKRLHQLEMQ | LEQEYEEKQM | VLHEKQDLEG | LIGTLCDQIG | HRDFDVEKRL |
1850:
RRDLRRTHAL | LSDVQLLLGT | MEDGKTSVSK | EELEKVHSQL | EQSEAKCEEA |
1900:
LKTQKVLTAD | LESMHSELEN | MTRNKSLVDE | QLYRLQFEKA | DLLKRIDEDQ |
1950:
DDLNELMQKH | KDLIAQSAAD | IGQIQELQLQ | LEEAKKEKHK | LQEQLQVAQM |
2000:
RIEYLEQSTV | DRAIVSRQEA | VICDLENKTE | FQKVQIKRFE | VLVIRLRDSL |
2050:
IKMGEELSQA | ATSESQQRES | SQYYQRRLEE | LKADMEELVQ | REAEASRRCM |
2100:
ELEKYVEELA | AVRQTLQTDL | ETSIRRIADL | QAALEEVASS | DSDTESVQTA |
2150:
VDCGSSGRKE | MDNVSILSSQ | PEGSLQSWLS | CTLSLATDTM | RTPSRQSATS |
2200:
SRILSPRINE | EAGDTERTQS | ALALSRARST | NVHSKTSGDK | PVSPHFVRRQ |
2250:
KYCHFGDGEV | LAVQRKSTER | LEPASSPLAS | RSTNTSPLSR | EKLPSPSAAL |
2300:
SEFVEGLRRK | RAQRGQGSTL | GLEDWPTLPI | YQTTGASTLR | RGRAGSDEGN |
2350:
LSLRVGAKSP | LEIEGAAGGL | LRSTSLKCIS | SDGVGGTTLL | PEKSKTQFSS |
2400:
CESLLESRPS | MGRKLSSPTT | PRDMLLSPTL | RPRRRCLESS | VDDAGCPDLG |
2450:
KEPLVFQNRQ | FAHLMEEPLG | SDPFSWKLPS | LDYERKTKVD | FDDFLPAIRK |
2500:
PQTPTSLAGS | AKGGQDGSQR | SSIHFETEEA | NRSFLSGIKT | ILKKSPEPKE |
2550:
DPAHLSDSSS | SSGSIVSFKS | ADSIKSRPGI | PRLAGDGGER | TSPERREPGT |
2567:
GRKDDDVASI | MKKYLQK

Vaild Sequence:
Related Databases
Uniprot: