Protein: Xin actin-binding repeat-containing protein 2 (Beta-xin) (Cardiomyopathy-associated protein 3) (Myogenic MEF2-activated Xin-related protein) (Myomaxin) (mXinbeta) (Q4U4S6)
Organism: Mus musculus (Mouse)
Function: Protects actin filaments from depolymerization.
Subcellular location: Cell junction {ECO:0000269|PubMed:17766470}. Note=Colocalizes with actin stress fibers. {ECO:0000269|PubMed:17766470}.; SUBCELLULAR LOCATION: [Isoform 3]: Cell junction {ECO:0000269|PubMed:37294664}.
Interaction partners:
- Fascin-2
- TRIO and F-actin-binding protein
- Plastin-1
- Chloride intracellular channel protein 5
- Taperin
- Myosin-9
- Unconventional myosin-VIIa
- Glutaredoxin domain-containing cysteine-rich protein 1
- Rho family-interacting cell polarization regulator 2
- Radixin
Sequence:
MARYQAAVSRGDTRSFSANVMEESDVCTVPGGLAKMKRQFEKDKMTSTCNAFSEYQYRHESRAEQEAIHSSQEIIRRNEQEVSKGHGTDVFKAEMMSHLEKHTEETKQASQFHQYVQETVIDSPEEEELPKVSTKILKEQFEKSAQENFLRSDKETSPPAKCMKIENDIEETLKPSSAVGTSSSYTSTRQRKETSTSSYSNHSLTSTTLAQDNGTPSGKMEEFPPPPPDVCQTPMDVTAFSQSPEFPSPPRRLPMPKDLYSKQRNLYELNRLYRHIHPELRKNLEKDYISEVSEIVSSQINSGNALSADVQKARYVFENTNDSSQKDLNSERENLEWDEILKGEVQSIRWIFENQPLDSINHGSTDEGYTSKGIADQELIAGSDVKYTTWMFETQPIDALGIPSAGTEGNTEKIPELARGDVYTARWMFETRPLDSMNKMHECQEETASTLTKDITGGDVKTVRYMFETQQLDQLGQLHSVDELNLLQLRSELKEIKGNVKRSIKCFETQPLYVIRDGSGQMLEIKTVQREDIEKGDVRTARWMFETQPLDTINKDITEIKVVRGISMEENVKGGVSRAKWLFETQPLEKIKEESGEAVLKTEAVIGTDVSKKCWMFETQPLDILKDSPDTDSVSPEERIGGDVKTTKHLFETLPIEALKDSPDIGKLQKITASEEEKGDVKHQKWVFETQRLEDIREDKKEYTRTVRLEAVDRGHVKNYTHIFESNNLIKVDASHQIEVEGVTRGTVELNKSLFETTPLYAIQDHLGKYHQVKTVQQEEIVRGDVRSCRWLFETRPIDQFDESLHKFQIIRGISAQEIQAGNVKSARWLFETQPLDSIKYFSNVEETDSKTEQSTDIVKGDVKTCKWLFETQPMESLYEKASLMTNSEDIHKGDVRTCMWLFETQPLDAIKDDSEATVKLQTVKQEEIQGGDVQTACFLFETENLDNIQGDEGKENKPLEMDIQSGDVSGMKFKFENQSLDSINCSSENVLSKIKTLKAEDIQKGNVLKCRWLFENQPIDMIKESQECDGLVKTVTDVQGGDVRKGCFIFETFSLDEIKDESDGISMRETNLGEIIKGDVKSYKMLFETQPLYAIQDHEGFYHEVTTVKKEETIHGDVRGTRWLFETKPLDSIHESEDVYVIKSVTQEDIQKGDVSSVRYRFETQPLDMISDKSHNIVPTVDYIQGGNVQMNKQLFESEGGNKKNYVRTVSVNEIQKGNVKTSTWLFETHRIDELGEESRYENIKTVTQEDVQKGDVKQAVWLFENQTLDSINELDENDTKMTKEEIPPSDVKTTTWLFETTPIHEFNKTRVEKEEIIGKSIKETLEDLYSQRVVEAPGIIIEADEVGDVRMAKYKLMNQTTPEIQKEEVIRADLGNIMMNLLSQRDCTKKEIFVSEEEKGNVNFTKTQLLNRSMEFHAEKEEIVRGDVKQAIQKLFSEERRAKKGILIQEDEKGDINMTIYCLLHENAGDKTEREDILGGDVRRTIHNLLSSASNGKISERTKIDASERGNVQFFTTCIETGALDYLKQLQTGSNESTLTASKQEGEEEIIGGDVEGTKFLLKKRQSSFERTVSETDIIPGDVRHTVKVFMTEPQSSSYKTVKDEIIKGDLKSTLNSLNQAMNQKTVAKAEEIVKDDRLAILKSLKESGDRQKEPKQSGGMSRDIGQAIECLERATNTRTEILKKELILDDLKTSLRSLKEEQCGFKEVDKQGIVKDVLPGMLGFSERPKIGIHPAAVQRDKKSLLQPVPGPFEPAIKQQAGPGTLDETTQKPCLRSLIEERTEANLPKAPKGTVKIVIDREQNNDALEKSLRKMSNSEHRAMKNVLDMSDRMGIWTESKEYLCSDDHMSKHLSATMSIKESLKSKESENMREAKDDVISSTQSVDKTFRKQQTQTCELGNDQKSRFQDSYGKNQKNIQNIEITRDFQKQALLSQEKQYSNKEMKKNEASLQPLPVGKEVHSVPGVTVSGKNHKRIQATDKRQKTDVCLESQDFLMKTNTSKELKMAMERSFNPINLHPECGIKENEDSLPPPSPPPLPPSNASSEIEFPLPPPPPLMLLPGKNESPPSSPTEKTRTEFESLSTLPLPPPPVDEKAEQECLSTTLPPPPPPTPCQPGHLLPSSVLGHHREAFLQQFSQKEALGVHLPHSQAKILTGKSPPPTLPKPKLPKRIKDKMNQYSSSGELERSLSDVEIKATLSKDQKRSMVTMSSEHRETKQDVFGKGLVGRKQLPVDSANSLSQTVPEIPAPKEKQTAPLVKSHSFPSGSEQQSPKPYMRKFKTPLMIAEEKYRQQREELEKQRQESSSHNVIKTETQHQSLSEKEEEIELQKATEAISTPRKESDFPRARPNLDSESRAVIAGECSESQLATASTLTVATERLQHVLAASEDELTLRQEGIQNSSDASQSKLACETSQSHKECKAQQTFEQHVKRLPFPQTKPSSPSFKVKTIKLSTLDHTGTETDLSSKHHTKQSEVDIQTSTEQTDKEIKKTQASIQCDDKPSVPEKYFQLPKTEKRVTIQMPKEYAEKSHKSKLQTVPKKQGIFGEFDRGNVLGREGKNQDSSVSCSKEDRLIDERKQEHLQNQRVPRSVQQKVINERLDSQMQNFQQTEIQTSRSTIECEEFSQSYNATQEKTCLKDKGKQQGQVTSNTEESKQELRQNQSAFSSVKDSQHDDGKCTINILEFLRKREELQQILSRVKQFEAESSKSGLKTFQILLNIVPVWLISEEKREYGVRVAMENNFEKVKEEITHIKTQAEEMLLQCEHVIQTAMMASQTGKQRDKPTNLNEMPLNVSNVNLSSSKCTEQKESKTVEEKLTHRQVTTHPEAATRNPVKPYQEAKGEDGKMAPPSLKTRPPSPTFITIESTARRAETSTKSELSQSPKNNRCIEPPPRRPVEHASGLPRSRTPPSPPRSRSEQLVRLKDTTARLAKGTIPCSPGTPVPIVEKRSEVVMSPATLRRQIKIESRGGDSPPTITIPVSVNHVVSGSFRESVDAQEAVKKTEKTETYVHKDKMNSVNRAMPETESYDAVEIIRKVEGPHLSEHTERFEATNQTVQRAERFLNGHENEINRWFREFENDPVFRAKTERGAYANGEINHNMKQESHTFCKEEFGLASSETANFTGFSYRHPKVPAMQPRVHSEARSLNEHFSSVDAFDSQIVGSKVATSSSRSTEAGRSGFDFKHAPPTYEDVISGHILDVADSPTNLRRNFQKTWQESERVFQRVGYETSDAHATEMSRAFQEESAFLSDKEICIICQKTVYPMECLIADKQNFHKSCFRCHHCSSKLSLGNYASLHGRIYCKPHFKQLFKSKGNYDEGFGHKQHKDRWNCKNQSSLVDFIPSGEPDAHENPTADTLLLGDLTTHPDACNSKRQDNDLRKWGDRGKLKIVWPPCQEMPKKNSPPEEEFKVNKAKWPPEVTIPVPSDFKRESLTEHVKTLESQGQEQDSVPDLQPCKHVCQKEDITGIKEIKGYEERKDEKEAKDTLKDAEGLRSKRKSGMEFNDHNAHAQSDGKEKNALVNEADSADVLQVANTDDEGGPENHRENFNNNNNNSVAVSSLNNGRQKISISERPRLLQAVSEANYYTSEYQIKNFNNASKISELLGIFESQKLSSKKVLALALERTADRGTAGSPLQLVLEPGLQQGFSVKGENLAASPDVSPLHIKGNHENNKNVHLFFSNTVKITSFSKKHNILGCDLMDSVDQLKNMSCLYLRELGKNVKCWHGETAGAARHGGKMCFDAQSQGSAAKPVFPSMQCQAQHLTVEEQIKRDRCYSDSEAD