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MYSA_DROME
ID   MYSA_DROME              Reviewed;        1962 AA.
AC   P05661; O18392; O18393; Q24412; Q7JN62; Q7JN63; Q7JQ08; Q7JQ09; Q7M4K4;
AC   Q8INZ9; Q8IP00; Q8IP01; Q8IP02; Q8IP03; Q8IP04; Q8IP05; Q8IP06; Q8IP07;
AC   Q8IP08; Q8IP09; Q8IP10; Q9TY21; Q9TY22; Q9TYD7; Q9VJI3;
DT   01-NOV-1988, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 4.
DT   03-AUG-2022, entry version 203.
DE   RecName: Full=Myosin heavy chain, muscle;
GN   Name=Mhc; ORFNames=CG17927;
OS   Drosophila melanogaster (Fruit fly).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC   Drosophilidae; Drosophila; Sophophora.
OX   NCBI_TaxID=7227;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND ALTERNATIVE SPLICING (ISOFORMS BDBBA
RP   AND BABDB).
RC   STRAIN=Canton-S; TISSUE=Pupae;
RX   PubMed=2506434; DOI=10.1128/mcb.9.7.2957-2974.1989;
RA   George E.L., Ober M.B., Emerson C.P. Jr.;
RT   "Functional domains of the Drosophila melanogaster muscle myosin heavy-
RT   chain gene are encoded by alternatively spliced exons.";
RL   Mol. Cell. Biol. 9:2957-2974(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] (ISOFORM M), NUCLEOTIDE SEQUENCE [GENOMIC
RP   DNA] OF 762-1962, AND TISSUE SPECIFICITY.
RC   STRAIN=Canton-S;
RX   PubMed=2116987; DOI=10.1101/gad.4.6.885;
RA   Collier V.L., Kronert W.A., O'Donnell P.T., Edwards K.A., Bernstein S.I.;
RT   "Alternative myosin hinge regions are utilized in a tissue-specific fashion
RT   that correlates with muscle contraction speed.";
RL   Genes Dev. 4:885-895(1990).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Berkeley;
RX   PubMed=10731132; DOI=10.1126/science.287.5461.2185;
RA   Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D.,
RA   Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F.,
RA   George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N.,
RA   Sutton G.G., Wortman J.R., Yandell M.D., Zhang Q., Chen L.X., Brandon R.C.,
RA   Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C.,
RA   Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A.,
RA   An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A.,
RA   Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V.,
RA   Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J.,
RA   Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E.,
RA   Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B.,
RA   Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I.,
RA   Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C.,
RA   Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S.,
RA   Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M.,
RA   Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M.,
RA   Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D.,
RA   Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F.,
RA   Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D.,
RA   Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A.,
RA   Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C.,
RA   McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C.,
RA   Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L.,
RA   Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R.,
RA   Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V.,
RA   Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F.,
RA   Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J.,
RA   Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R.,
RA   Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y.,
RA   Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T.,
RA   Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S.,
RA   Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W.,
RA   Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M.,
RA   Venter J.C.;
RT   "The genome sequence of Drosophila melanogaster.";
RL   Science 287:2185-2195(2000).
RN   [4]
RP   GENOME REANNOTATION, AND ALTERNATIVE SPLICING.
RC   STRAIN=Berkeley;
RX   PubMed=12537572; DOI=10.1186/gb-2002-3-12-research0083;
RA   Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S.,
RA   Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E.,
RA   Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P.,
RA   Bettencourt B.R., Celniker S.E., de Grey A.D.N.J., Drysdale R.A.,
RA   Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M.,
RA   Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E.;
RT   "Annotation of the Drosophila melanogaster euchromatic genome: a systematic
RT   review.";
RL   Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-264.
RX   PubMed=3038896; DOI=10.1016/s0021-9258(18)61026-9;
RA   Wassenberg D.R. II, Kronert W.A., O'Donnell P.T., Bernstein S.I.;
RT   "Analysis of the 5' end of the Drosophila muscle myosin heavy chain gene.
RT   Alternatively spliced transcripts initiate at a single site and intron
RT   locations are conserved compared to myosin genes of other organisms.";
RL   J. Biol. Chem. 262:10741-10747(1987).
RN   [6]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 333-614.
RC   STRAIN=Canton-S; TISSUE=Embryonic muscle;
RX   PubMed=1907912; DOI=10.1002/j.1460-2075.1991.tb07787.x;
RA   Kronert W.A., Edwards K.A., Roche E.S., Wells L., Bernstein S.I.;
RT   "Muscle-specific accumulation of Drosophila myosin heavy chains: a splicing
RT   mutation in an alternative exon results in an isoform substitution.";
RL   EMBO J. 10:2479-2488(1991).
RN   [7]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1774-1962.
RX   PubMed=2431291; DOI=10.1128/mcb.6.7.2511-2519.1986;
RA   Bernstein S.I., Hansen C.J., Becker K.D., Wassenberg D.R. II, Roche E.S.,
RA   Donady J.J., Emerson C.P. Jr.;
RT   "Alternative RNA splicing generates transcripts encoding a thorax-specific
RT   isoform of Drosophila melanogaster myosin heavy chain.";
RL   Mol. Cell. Biol. 6:2511-2519(1986).
RN   [8]
RP   PROTEIN SEQUENCE OF 1778-1938.
RA   Bernstein S.I.;
RL   Unpublished observations (JAN-1982).
CC   -!- FUNCTION: Muscle contraction.
CC   -!- SUBUNIT: Muscle myosin is a hexameric protein that consists of 2 heavy
CC       chain subunits (MHC), 2 alkali light chain subunits (MLC) and 2
CC       regulatory light chain subunits (MLC-2).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, myofibril. Note=Thick filaments of the
CC       myofibrils.
CC   -!- ALTERNATIVE PRODUCTS:
CC       Event=Alternative splicing; Named isoforms=26;
CC         Comment=Additional isoforms seem to exist. Exons 3, 7, 9, 11 and 15
CC         are mutually exclusive splicing exons and exon 18 is included or
CC         excluded.;
CC       Name=AAAAA;
CC         IsoId=P05661-1; Sequence=Displayed;
CC       Name=BDBBA; Synonyms=B;
CC         IsoId=P05661-2; Sequence=VSP_003329, VSP_003332, VSP_003333,
CC                                  VSP_003335;
CC       Name=BABDB; Synonyms=A;
CC         IsoId=P05661-3; Sequence=VSP_003329, VSP_003333, VSP_003337,
CC                                  VSP_003339;
CC       Name=3b;
CC         IsoId=P05661-4; Sequence=VSP_003329;
CC       Name=7b;
CC         IsoId=P05661-5; Sequence=VSP_003330;
CC       Name=7c;
CC         IsoId=P05661-6; Sequence=VSP_003331;
CC       Name=7d;
CC         IsoId=P05661-7; Sequence=VSP_003332;
CC       Name=9b;
CC         IsoId=P05661-8; Sequence=VSP_003333;
CC       Name=9c;
CC         IsoId=P05661-9; Sequence=VSP_003334;
CC       Name=11b;
CC         IsoId=P05661-10; Sequence=VSP_003335;
CC       Name=11c;
CC         IsoId=P05661-11; Sequence=VSP_003336;
CC       Name=11d;
CC         IsoId=P05661-12; Sequence=VSP_003337;
CC       Name=11e;
CC         IsoId=P05661-13; Sequence=VSP_003338;
CC       Name=15b;
CC         IsoId=P05661-14; Sequence=VSP_003339;
CC       Name=18;
CC         IsoId=P05661-15; Sequence=VSP_003340, VSP_003341;
CC       Name=C;
CC         IsoId=P05661-16; Sequence=VSP_003333, VSP_003336, VSP_003339;
CC       Name=D;
CC         IsoId=P05661-17; Sequence=VSP_003329, VSP_003333, VSP_003336,
CC                                   VSP_003339;
CC       Name=E;
CC         IsoId=P05661-18; Sequence=VSP_003334, VSP_003337, VSP_003339;
CC       Name=F;
CC         IsoId=P05661-19; Sequence=VSP_003329, VSP_003333, VSP_003339;
CC       Name=G;
CC         IsoId=P05661-20; Sequence=VSP_003333, VSP_003337, VSP_003339;
CC       Name=H;
CC         IsoId=P05661-21; Sequence=VSP_003329, VSP_003334, VSP_003337,
CC                                   VSP_003339;
CC       Name=I;
CC         IsoId=P05661-22; Sequence=VSP_003329, VSP_003334, VSP_003336,
CC                                   VSP_003339;
CC       Name=Q;
CC         IsoId=P05661-23; Sequence=VSP_003330, VSP_003333, VSP_003337,
CC                                   VSP_003339;
CC       Name=K;
CC         IsoId=P05661-24; Sequence=VSP_003329, VSP_003332, VSP_003338,
CC                                   VSP_003340, VSP_003341;
CC       Name=L;
CC         IsoId=P05661-25; Sequence=VSP_003329, VSP_003332, VSP_003335,
CC                                   VSP_003340, VSP_003341;
CC       Name=M;
CC         IsoId=P05661-26; Sequence=VSP_003329, VSP_003332, VSP_003333,
CC                                   VSP_003335, VSP_003340, VSP_003341;
CC   -!- TISSUE SPECIFICITY: Expressed in larval and adult muscles. Isoforms
CC       containing exon 9a are expressed in indirect flight muscles, exons 9a
CC       and 9b are expressed in jump muscles, exons 9b and 9c are expressed in
CC       other larval and adult muscles. {ECO:0000269|PubMed:2116987}.
CC   -!- DOMAIN: Alternative splicing exons contribute to the specialized
CC       contractile activities of different muscle types. Exon 3 encodes the
CC       hydrophobic pocket adjacent to the ATP-binding site, exon 9 is adjacent
CC       to the actin-binding domain, exon 11 is involved in actin-binding, exon
CC       15 in the S2 hinge and exons 18 and 19 the non-coiled tail region.
CC   -!- DOMAIN: Limited proteolysis of myosin heavy chain produces 1 light
CC       meromyosin (LMM) and 1 heavy meromyosin (HMM). HMM can be further
CC       cleaved into 2 globular subfragments (S1) and 1 rod-shaped subfragment
CC       (S2). {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class myosin-kinesin ATPase
CC       superfamily. Myosin family. {ECO:0000305}.
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DR   EMBL; M61229; AAA28686.1; -; Genomic_DNA.
DR   EMBL; M61229; AAA28687.1; -; Genomic_DNA.
DR   EMBL; X53155; CAA37308.1; -; Genomic_DNA.
DR   EMBL; X53155; CAA37309.1; -; Genomic_DNA.
DR   EMBL; X53155; CAA37310.1; -; Genomic_DNA.
DR   EMBL; X53155; CAA37311.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAF53566.4; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10959.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10960.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10961.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10962.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10963.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10964.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10965.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10966.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10967.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10968.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10969.1; -; Genomic_DNA.
DR   EMBL; AE014134; AAN10970.1; -; Genomic_DNA.
DR   EMBL; J02788; AAA28706.1; -; Genomic_DNA.
DR   EMBL; J02788; AAA28707.1; -; Genomic_DNA.
DR   EMBL; X60196; CAA42752.1; -; Genomic_DNA.
DR   EMBL; X60196; CAA42753.1; -; Genomic_DNA.
DR   EMBL; X60196; CAA42754.1; -; Genomic_DNA.
DR   EMBL; M13360; AAA28708.1; -; Genomic_DNA.
DR   EMBL; M13360; AAA28709.1; -; Genomic_DNA.
DR   PIR; A18942; A18942.
DR   PIR; A25380; A25380.
DR   PIR; A28492; A28492.
DR   PIR; A32491; A32491.
DR   PIR; A35815; A35815.
DR   PIR; B25380; B25380.
DR   PIR; B32491; B32491.
DR   PIR; B35815; B35815.
DR   PIR; C35815; C35815.
DR   PIR; D35815; D35815.
DR   PIR; S16600; S16600.
DR   PIR; S16601; S16601.
DR   PIR; S16602; S16602.
DR   RefSeq; NP_001162991.1; NM_001169520.3. [P05661-20]
DR   RefSeq; NP_523587.4; NM_078863.6. [P05661-21]
DR   RefSeq; NP_723999.1; NM_165181.3. [P05661-16]
DR   RefSeq; NP_724000.1; NM_165182.3. [P05661-20]
DR   RefSeq; NP_724001.1; NM_165183.3. [P05661-18]
DR   RefSeq; NP_724002.2; NM_165184.3. [P05661-23]
DR   RefSeq; NP_724003.1; NM_165185.3. [P05661-19]
DR   RefSeq; NP_724004.1; NM_165186.3. [P05661-17]
DR   RefSeq; NP_724005.1; NM_165187.3. [P05661-3]
DR   RefSeq; NP_724006.1; NM_165188.3. [P05661-22]
DR   RefSeq; NP_724007.1; NM_165189.3. [P05661-2]
DR   RefSeq; NP_724008.1; NM_165190.4. [P05661-24]
DR   RefSeq; NP_724009.1; NM_165191.3. [P05661-25]
DR   RefSeq; NP_724010.1; NM_165192.4. [P05661-26]
DR   PDB; 5W1A; X-ray; 2.23 A; A/C=1-810, A/C=2-805.
DR   PDBsum; 5W1A; -.
DR   AlphaFoldDB; P05661; -.
DR   SMR; P05661; -.
DR   BioGRID; 61014; 59.
DR   IntAct; P05661; 8.
DR   MINT; P05661; -.
DR   STRING; 7227.FBpp0080452; -.
DR   PaxDb; P05661; -.
DR   PeptideAtlas; P05661; -.
DR   PRIDE; P05661; -.
DR   EnsemblMetazoa; FBtr0080895; FBpp0080452; FBgn0264695. [P05661-20]
DR   EnsemblMetazoa; FBtr0080896; FBpp0080453; FBgn0264695. [P05661-3]
DR   EnsemblMetazoa; FBtr0080897; FBpp0080454; FBgn0264695. [P05661-2]
DR   EnsemblMetazoa; FBtr0080898; FBpp0080455; FBgn0264695. [P05661-16]
DR   EnsemblMetazoa; FBtr0080899; FBpp0080456; FBgn0264695. [P05661-18]
DR   EnsemblMetazoa; FBtr0080900; FBpp0080457; FBgn0264695. [P05661-17]
DR   EnsemblMetazoa; FBtr0080901; FBpp0080458; FBgn0264695. [P05661-19]
DR   EnsemblMetazoa; FBtr0080902; FBpp0080459; FBgn0264695. [P05661-21]
DR   EnsemblMetazoa; FBtr0080903; FBpp0080460; FBgn0264695. [P05661-22]
DR   EnsemblMetazoa; FBtr0080905; FBpp0080462; FBgn0264695. [P05661-25]
DR   EnsemblMetazoa; FBtr0080906; FBpp0080463; FBgn0264695. [P05661-24]
DR   EnsemblMetazoa; FBtr0080907; FBpp0080464; FBgn0264695. [P05661-26]
DR   EnsemblMetazoa; FBtr0301828; FBpp0291042; FBgn0264695. [P05661-20]
DR   EnsemblMetazoa; FBtr0307492; FBpp0298827; FBgn0264695. [P05661-23]
DR   GeneID; 35007; -.
DR   KEGG; dme:Dmel_CG17927; -.
DR   CTD; 35007; -.
DR   FlyBase; FBgn0264695; Mhc.
DR   VEuPathDB; VectorBase:FBgn0264695; -.
DR   eggNOG; KOG0161; Eukaryota.
DR   GeneTree; ENSGT00940000175738; -.
DR   InParanoid; P05661; -.
DR   OMA; YFVSQGK; -.
DR   PhylomeDB; P05661; -.
DR   SignaLink; P05661; -.
DR   BioGRID-ORCS; 35007; 0 hits in 3 CRISPR screens.
DR   ChiTaRS; Mhc; fly.
DR   GenomeRNAi; 35007; -.
DR   PRO; PR:P05661; -.
DR   Proteomes; UP000000803; Chromosome 2L.
DR   Bgee; FBgn0264695; Expressed in crop (Drosophila) and 37 other tissues.
DR   ExpressionAtlas; P05661; baseline and differential.
DR   Genevisible; P05661; DM.
DR   GO; GO:0031672; C:A band; IDA:FlyBase.
DR   GO; GO:0032982; C:myosin filament; IBA:GO_Central.
DR   GO; GO:0016460; C:myosin II complex; IBA:GO_Central.
DR   GO; GO:0005703; C:polytene chromosome puff; IDA:FlyBase.
DR   GO; GO:0030017; C:sarcomere; IDA:FlyBase.
DR   GO; GO:0005863; C:striated muscle myosin thick filament; HDA:FlyBase.
DR   GO; GO:0051015; F:actin filament binding; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0005516; F:calmodulin binding; IEA:UniProtKB-KW.
DR   GO; GO:0000146; F:microfilament motor activity; IDA:FlyBase.
DR   GO; GO:0042803; F:protein homodimerization activity; IDA:FlyBase.
DR   GO; GO:0008307; F:structural constituent of muscle; IMP:FlyBase.
DR   GO; GO:0007527; P:adult somatic muscle development; IMP:FlyBase.
DR   GO; GO:0007298; P:border follicle cell migration; IMP:FlyBase.
DR   GO; GO:0007427; P:epithelial cell migration, open tracheal system; IMP:FlyBase.
DR   GO; GO:0060361; P:flight; IMP:FlyBase.
DR   GO; GO:0040011; P:locomotion; IMP:FlyBase.
DR   GO; GO:0042692; P:muscle cell differentiation; IMP:FlyBase.
DR   GO; GO:0006936; P:muscle contraction; IMP:FlyBase.
DR   GO; GO:0007517; P:muscle organ development; IMP:FlyBase.
DR   GO; GO:0071689; P:muscle thin filament assembly; IMP:FlyBase.
DR   GO; GO:0030239; P:myofibril assembly; IMP:FlyBase.
DR   GO; GO:0031033; P:myosin filament organization; IMP:FlyBase.
DR   GO; GO:0050821; P:protein stabilization; IMP:FlyBase.
DR   GO; GO:0043520; P:regulation of myosin II filament assembly; IDA:FlyBase.
DR   GO; GO:0045214; P:sarcomere organization; IMP:FlyBase.
DR   GO; GO:0030241; P:skeletal muscle myosin thick filament assembly; IMP:FlyBase.
DR   Gene3D; 1.20.5.370; -; 4.
DR   Gene3D; 2.30.30.360; -; 1.
DR   Gene3D; 3.40.850.10; -; 1.
DR   InterPro; IPR000048; IQ_motif_EF-hand-BS.
DR   InterPro; IPR036961; Kinesin_motor_dom_sf.
DR   InterPro; IPR001609; Myosin_head_motor_dom.
DR   InterPro; IPR004009; Myosin_N.
DR   InterPro; IPR008989; Myosin_S1_N.
DR   InterPro; IPR002928; Myosin_tail.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR014751; XRCC4-like_C.
DR   Pfam; PF00063; Myosin_head; 1.
DR   Pfam; PF02736; Myosin_N; 1.
DR   Pfam; PF01576; Myosin_tail_1; 1.
DR   PRINTS; PR00193; MYOSINHEAVY.
DR   SMART; SM00242; MYSc; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   PROSITE; PS50096; IQ; 1.
DR   PROSITE; PS51456; MYOSIN_MOTOR; 1.
DR   PROSITE; PS51844; SH3_LIKE; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Actin-binding; Alternative splicing; ATP-binding;
KW   Calmodulin-binding; Coiled coil; Cytoplasm; Direct protein sequencing;
KW   Motor protein; Muscle protein; Myosin; Nucleotide-binding;
KW   Reference proteome; Thick filament.
FT   CHAIN           1..1962
FT                   /note="Myosin heavy chain, muscle"
FT                   /id="PRO_0000123387"
FT   DOMAIN          33..82
FT                   /note="Myosin N-terminal SH3-like"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01190"
FT   DOMAIN          86..777
FT                   /note="Myosin motor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00782"
FT   DOMAIN          780..809
FT                   /note="IQ"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00116"
FT   REGION          656..678
FT                   /note="Actin-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00782"
FT   REGION          1822..1862
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          1922..1962
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          802..1927
FT                   /evidence="ECO:0000255"
FT   BINDING         179..186
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   VAR_SEQ         69..116
FT                   /note="VRDIKSEKVEKVNPPKFEKIEDMADMTVLNTPCVLHNLRQRYYAKLIY ->
FT                   TRDLKKDLLQQVNPPKYEKAEDMSNLTYLNDASVLHNLRQRYYNKLIY (in
FT                   isoform 3b, isoform BDBBA, isoform BABDB, isoform D,
FT                   isoform F, isoform H, isoform I, isoform K, isoform L and
FT                   isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003329"
FT   VAR_SEQ         298..332
FT                   /note="DICLLTDNIYDYHIVSQGKVTVASIDDAEEFSLTD -> EYCLLSNNIYDYR
FT                   IVSQGKTTIPSVNDGEEWVAVD (in isoform 7b and isoform Q)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003330"
FT   VAR_SEQ         298..332
FT                   /note="DICLLTDNIYDYHIVSQGKVTVASIDDAEEFSLTD -> EMVFLGQHIGDYP
FT                   GICQGKTRIPGVNDGEEFELTD (in isoform 7c)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003331"
FT   VAR_SEQ         298..332
FT                   /note="DICLLTDNIYDYHIVSQGKVTVASIDDAEEFSLTD -> EMCFLSDNIYDYY
FT                   NVSQGKVTVPNMDDGEEFQLAD (in isoform 7d, isoform BDBBA,
FT                   isoform K, isoform L and isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003332"
FT   VAR_SEQ         469..525
FT                   /note="YNGFEQLCINFTNEKLQQFFNHIMFVMEQEEYKKEGINWDFIDFGMDLLACI
FT                   DLIEK -> YNGFEQLCINFTNEKLQQFFNHHMFVLEQEEYKREGIDWAFIDFGMDLLA
FT                   CIDLIEK (in isoform 9b, isoform BDBBA, isoform BABDB,
FT                   isoform C, isoform D, isoform F, isoform G, isoform Q and
FT                   isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003333"
FT   VAR_SEQ         469..525
FT                   /note="YNGFEQLCINFTNEKLQQFFNHIMFVMEQEEYKKEGINWDFIDFGMDLLACI
FT                   DLIEK -> YNGFEQLCINFTNEKLQQFFNHHMFVLEQEEYQREGIEWTFIDFGMDLQL
FT                   CIDLIEK (in isoform 9c, isoform E, isoform H and isoform
FT                   I)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003334"
FT   VAR_SEQ         723..761
FT                   /note="YQILNPRGIKDLDCPKKASKVLIESTELNEDLYRLGHTK -> YQILNPAGI
FT                   VGVDDPKKCGSIILESTALDPDMYRIGHTK (in isoform 11b, isoform
FT                   BDBBA, isoform L and isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003335"
FT   VAR_SEQ         723..761
FT                   /note="YQILNPRGIKDLDCPKKASKVLIESTELNEDLYRLGHTK -> YQILNPKGI
FT                   KGIEDPKKCTKVLIESTELNDDQYRLGNTK (in isoform 11c, isoform C,
FT                   isoform D and isoform I)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003336"
FT   VAR_SEQ         723..761
FT                   /note="YQILNPRGIKDLDCPKKASKVLIESTELNEDLYRLGHTK -> YKIMCPKLL
FT                   QGVEKDKKATEIIIKFIDLPEDQYRLGNTK (in isoform 11d, isoform
FT                   BABDB, isoform E, isoform G, isoform H and isoform Q)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003337"
FT   VAR_SEQ         723..761
FT                   /note="YQILNPRGIKDLDCPKKASKVLIESTELNEDLYRLGHTK -> YMILAPAIM
FT                   AAEKVAKNAAGKCLEAVGLDPDMYRIGHTK (in isoform 11e and isoform
FT                   K)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003338"
FT   VAR_SEQ         1216..1241
FT                   /note="AEHDRQTCHNELNQTRTACDQLGRDK -> AEKEKNEYYGQLNDLRAGVDHI
FT                   TNEK (in isoform 15b, isoform BABDB, isoform C, isoform D,
FT                   isoform E, isoform F, isoform G, isoform H, isoform I and
FT                   isoform Q)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003339"
FT   VAR_SEQ         1936
FT                   /note="P -> I (in isoform 18, isoform K, isoform L and
FT                   isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003340"
FT   VAR_SEQ         1937..1962
FT                   /note="Missing (in isoform 18, isoform K, isoform L and
FT                   isoform M)"
FT                   /evidence="ECO:0000305"
FT                   /id="VSP_003341"
FT   CONFLICT        43..44
FT                   /note="EK -> RE (in Ref. 5; AAA28706/AAA28707)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        68
FT                   /note="E -> K (in Ref. 5; AAA28706/AAA28707)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        215
FT                   /note="L -> M (in Ref. 5; AAA28706/AAA28707)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        281
FT                   /note="S -> C (in Ref. 1; AAA28686/AAA28687)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1922
FT                   /note="K -> KFRAK (in Ref. 8; AA sequence)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        1933..1938
FT                   /note="SPAPRA -> GPAVSY (in Ref. 8; AA sequence)"
FT                   /evidence="ECO:0000305"
FT   HELIX           14..16
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           21..28
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            34..36
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          37..42
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            43..45
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          46..56
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          59..63
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          69..73
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           74..76
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           83..85
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           91..93
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           99..111
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          116..119
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          122..126
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           137..142
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            143..145
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           148..150
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           155..169
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          173..178
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           185..199
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           203..208
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            209..212
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           215..220
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           223..230
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          231..234
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          237..241
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          243..251
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          257..265
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           269..272
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           283..289
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           296..300
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           306..308
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           310..312
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           324..337
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           342..359
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          373..375
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           378..387
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           391..399
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          402..404
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          406..411
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           416..446
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          454..460
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           472..503
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           512..516
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           517..524
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           529..536
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           544..555
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            556..558
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            570..573
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          576..581
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          584..588
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           593..597
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           603..610
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           615..620
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            621..623
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           648..664
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          666..674
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           687..696
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           699..706
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          712..715
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           716..723
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           724..726
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   TURN            728..733
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           737..746
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           752..754
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          755..757
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   STRAND          759..764
FT                   /evidence="ECO:0007829|PDB:5W1A"
FT   HELIX           768..806
FT                   /evidence="ECO:0007829|PDB:5W1A"
SQ   SEQUENCE   1962 AA;  224465 MW;  C8010B7971BB9576 CRC64;
     MPKPVANQED EDPTPYLFVS LEQRRIDQSK PYDSKKSCWI PDEKEGYLLG EIKATKGDIV
     SVGLQGGEVR DIKSEKVEKV NPPKFEKIED MADMTVLNTP CVLHNLRQRY YAKLIYTYSG
     LFCVAINPYK RYPVYTNRCA KMYRGKRRNE VPPHIFAISD GAYVDMLTNH VNQSMLITGE
     SGAGKTENTK KVIAYFATVG ASKKTDEAAK SKGSLEDQVV QTNPVLEAFG NAKTVRNDNS
     SRFGKFIRIH FGPTGKLAGA DIETYLLEKA RVISQQSLER SYHIFYQIMS GSVPGVKDIC
     LLTDNIYDYH IVSQGKVTVA SIDDAEEFSL TDQAFDILGF TKQEKEDVYR ITAAVMHMGG
     MKFKQRGREE QAEQDGEEEG GRVSKLFGCD TAELYKNLLK PRIKVGNEFV TQGRNVQQVT
     NSIGALCKGV FDRLFKWLVK KCNETLDTQQ KRQHFIGVLD IAGFEIFEYN GFEQLCINFT
     NEKLQQFFNH IMFVMEQEEY KKEGINWDFI DFGMDLLACI DLIEKPMGIL SILEEESMFP
     KATDQTFSEK LTNTHLGKSA PFQKPKPPKP GQQAAHFAIA HYAGCVSYNI TGWLEKNKDP
     LNDTVVDQFK KSQNKLLIEI FADHAGQSGG GEQAKGGRGK KGGGFATVSS AYKEQLNSLM
     TTLRSTQPHF VRCIIPNEMK QPGVVDAHLV MHQLTCNGVL EGIRICRKGF PNRMMYPDFK
     MRYQILNPRG IKDLDCPKKA SKVLIESTEL NEDLYRLGHT KVFFRAGVLG QMEEFRDERL
     GKIMSWMQAW ARGYLSRKGF KKLQEQRVAL KVVQRNLRKY LQLRTWPWYK LWQKVKPLLN
     VSRIEDEIAR LEEKAKKAEE LHAAEVKVRK ELEALNAKLL AEKTALLDSL SGEKGALQDY
     QERNAKLTAQ KNDLENQLRD IQERLTQEED ARNQLFQQKK KADQEISGLK KDIEDLELNV
     QKAEQDKATK DHQIRNLNDE IAHQDELINK LNKEKKMQGE TNQKTGEELQ AAEDKINHLN
     KVKAKLEQTL DELEDSLERE KKVRGDVEKS KRKVEGDLKL TQEAVADLER NKKELEQTIQ
     RKDKELSSIT AKLEDEQVVV LKHQRQIKEL QARIEELEEE VEAERQARAK AEKQRADLAR
     ELEELGERLE EAGGATSAQI ELNKKREAEL SKLRRDLEEA NIQHESTLAN LRKKHNDAVA
     EMAEQVDQLN KLKAKAEHDR QTCHNELNQT RTACDQLGRD KAAQEKIAKQ LQHTLNEVQS
     KLDETNRTLN DFDASKKKLS IENSDLLRQL EEAESQVSQL SKIKISLTTQ LEDTKRLADE
     ESRERATLLG KFRNLEHDLD NLREQVEEEA EGKADLQRQL SKANAEAQVW RSKYESDGVA
     RSEELEEAKR KLQARLAEAE ETIESLNQKC IGLEKTKQRL STEVEDLQLE VDRANAIANA
     AEKKQKAFDK IIGEWKLKVD DLAAELDASQ KECRNYSTEL FRLKGAYEEG QEQLEAVRRE
     NKNLADEVKD LLDQIGEGGR NIHEIEKARK RLEAEKDELQ AALEEAEAAL EQEENKVLRA
     QLELSQVRQE IDRRIQEKEE EFENTRKNHQ RALDSMQASL EAEAKGKAEA LRMKKKLEAD
     INELEIALDH ANKANAEAQK NIKRYQQQLK DIQTALEEEQ RARDDAREQL GISERRANAL
     QNELEESRTL LEQADRGRRQ AEQELADAHE QLNEVSAQNA SISAAKRKLE SELQTLHSDL
     DELLNEAKNS EEKAKKAMVD AARLADELRA EQDHAQTQEK LRKALEQQIK ELQVRLDEAE
     ANALKGGKKA IQKLEQRVRE LENELDGEQR RHADAQKNLR KSERRVKELS FQSEEDRKNH
     ERMQDLVDKL QQKIKTYKRQ IEEAEEIAAL NLAKFRKAQQ ELEEAEERAD LAEQAISKFR
     AKGRAGSVGR GASPAPRATS VRPQFDGLAF PPRFDLAPEN EF
 
 
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