ID   MLE_BRAFL               Reviewed;         149 AA.
AC   Q17133;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   25-MAY-2022, entry version 96.
DE   RecName: Full=Myosin, essential light chain;
DE   AltName: Full=Myosin light chain alkali;
OS   Branchiostoma floridae (Florida lancelet) (Amphioxus).
OC   Eukaryota; Metazoa; Chordata; Cephalochordata; Leptocardii; Amphioxiformes;
OC   Branchiostomidae; Branchiostoma.
OX   NCBI_TaxID=7739;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=7556945; DOI=10.1006/dbio.1995.1313;
RA   Holland L.Z., Pace D.A., Blink M.L., Kene M., Holland N.D.;
RT   "Sequence and expression of amphioxus alkali myosin light chain (AmphiMLC-
RT   alk) throughout development: implications for vertebrate myogenesis.";
RL   Dev. Biol. 171:665-676(1995).
CC   -!- SUBUNIT: Myosin is a hexamer of 2 heavy chains and 4 light chains (two
CC       regulatory light chains and two essential light chains).
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DR   EMBL; U22529; AAA85502.1; -; mRNA.
DR   RefSeq; XP_002603233.1; XM_002603187.1.
DR   AlphaFoldDB; Q17133; -.
DR   SMR; Q17133; -.
DR   STRING; 7739.XP_002603233.1; -.
DR   eggNOG; KOG0030; Eukaryota.
DR   OrthoDB; 1470794at2759; -.
DR   GO; GO:0016459; C:myosin complex; IEA:UniProtKB-KW.
DR   GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR   InterPro; IPR011992; EF-hand-dom_pair.
DR   InterPro; IPR002048; EF_hand_dom.
DR   InterPro; IPR029655; Mlc1.
DR   PANTHER; PTHR23048:SF33; PTHR23048:SF33; 1.
DR   SUPFAM; SSF47473; SSF47473; 1.
DR   PROSITE; PS50222; EF_HAND_2; 2.
PE   2: Evidence at transcript level;
KW   Motor protein; Myosin; Repeat.
FT   CHAIN           1..149
FT                   /note="Myosin, essential light chain"
FT                   /id="PRO_0000198719"
FT   DOMAIN          7..42
FT                   /note="EF-hand 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT   DOMAIN          79..114
FT                   /note="EF-hand 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
SQ   SEQUENCE   149 AA;  16141 MW;  64564BA08CC89D75 CRC64;
     MAEIEQSMID EMKDGFPLFD NKGDGKIDGA QLGDVLRSFG LNPSNAEVEK IAKANEGKRL
     SFDDYLAIHK QVLGQGEVGS YEDFFEGLKL FDKEGTGLIS GAELRHVLAT LGEKLTEAQV
     DELMAGGGGQ EDAEGNVNYD TFAKYLMLG