ID   ACT3_ARTSX              Reviewed;         327 AA.
AC   P18602;
DT   01-NOV-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1990, sequence version 1.
DT   25-MAY-2022, entry version 73.
DE   RecName: Full=Actin, clone 302;
DE   Flags: Fragment;
OS   Artemia sp. (Brine shrimp).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Crustacea; Branchiopoda;
OC   Anostraca; Artemiidae; Artemia; unclassified Artemia.
OX   NCBI_TaxID=6662;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=2402445; DOI=10.1093/nar/18.17.5219;
RA   Macias M.-T., Sastre L.;
RT   "Molecular cloning and expression of four actin isoforms during Artemia
RT   development.";
RL   Nucleic Acids Res. 18:5219-5225(1990).
CC   -!- FUNCTION: Actins are highly conserved proteins that are involved in
CC       various types of cell motility and are ubiquitously expressed in all
CC       eukaryotic cells.
CC   -!- FUNCTION: Multiple isoforms are involved in various cellular functions
CC       such as cytoskeleton structure, cell mobility, chromosome movement and
CC       muscle contraction.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton.
CC   -!- MISCELLANEOUS: There are at least 4 actin isoforms expressed during
CC       artemia development.
CC   -!- SIMILARITY: Belongs to the actin family. {ECO:0000305}.
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DR   EMBL; X52604; CAA36837.1; -; mRNA.
DR   PIR; S11452; S11452.
DR   AlphaFoldDB; P18602; -.
DR   SMR; P18602; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR   GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   InterPro; IPR004000; Actin.
DR   InterPro; IPR020902; Actin/actin-like_CS.
DR   InterPro; IPR004001; Actin_CS.
DR   InterPro; IPR043129; ATPase_NBD.
DR   PANTHER; PTHR11937; PTHR11937; 1.
DR   Pfam; PF00022; Actin; 1.
DR   PRINTS; PR00190; ACTIN.
DR   SMART; SM00268; ACTIN; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
DR   PROSITE; PS00406; ACTINS_1; 1.
DR   PROSITE; PS00432; ACTINS_2; 1.
DR   PROSITE; PS01132; ACTINS_ACT_LIKE; 1.
PE   2: Evidence at transcript level;
KW   ATP-binding; Cytoplasm; Cytoskeleton; Nucleotide-binding.
FT   CHAIN           <1..327
FT                   /note="Actin, clone 302"
FT                   /id="PRO_0000088897"
FT   NON_TER         1
SQ   SEQUENCE   327 AA;  36891 MW;  C474318DFC2CE9FC CRC64;
     QKDSYVGDEA QSKRGILTLK YPIEHGVVTN WDDMEKIWHH TFYNELRVAP EEHPVLLTEA
     PLNPKANREK MTQIMFETFN TPAMYVAIQA VLSLYASGRT TGIVLDSGDG VSHTVPIYEG
     YALPHAILRL DLAGRDLTDY LMKILTERGY TFTTTAEREI VRDIKEKLCY VALDFEQEMA
     TAASSTSLEK SYELPDGQII TIGNERFRCP EALFQPSFLG METCGIHETA YNSIMKCDVD
     IRKDLYANTV LSGGTTMFPG IADRMQKEIT MLAPSSMKIK IIAPPERKYS VWIGGSILAS
     LSTFQQMWIS KQEYDESGPS IVHRKCF