ID   ACT_CRAVI               Reviewed;         266 AA.
AC   Q92193;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   03-AUG-2022, entry version 62.
DE   RecName: Full=Actin;
DE   Flags: Fragment;
OS   Crassostrea virginica (Eastern oyster).
OC   Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Mollusca; Bivalvia;
OC   Autobranchia; Pteriomorphia; Ostreida; Ostreoidea; Ostreidae; Crassostrea.
OX   NCBI_TaxID=6565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Gill;
RX   PubMed=8180632;
RA   Unger M.E., Roesijadi G.;
RT   "Sensitive assay for molluscan metallothionein induction based on
RT   ribonuclease protection and molecular titration of metallothionein and
RT   actin mRNAs.";
RL   Mol. Mar. Biol. Biotechnol. 2:319-324(1993).
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   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton.
CC   -!- SIMILARITY: Belongs to the actin family. {ECO:0000305}.
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DR   EMBL; X75894; CAA53501.1; -; mRNA.
DR   AlphaFoldDB; Q92193; -.
DR   SMR; Q92193; -.
DR   PRIDE; Q92193; -.
DR   Proteomes; UP000694844; Genome assembly.
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; 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; PS01132; ACTINS_ACT_LIKE; 1.
PE   2: Evidence at transcript level;
KW   ATP-binding; Cytoplasm; Cytoskeleton; Nucleotide-binding;
KW   Reference proteome.
FT   CHAIN           <1..>266
FT                   /note="Actin"
FT                   /id="PRO_0000088916"
FT   NON_TER         1
FT   NON_TER         266
SQ   SEQUENCE   266 AA;  29713 MW;  D408998CA52B2D22 CRC64;
     KIWHHTFYNE LRVAPEEHPV LLTEAPLNPK ANREKMTQIM FETFNSPAMY VAIQAVLSLY
     ASGRTTGIVL DSGDGVSHTV PIYEGYALPH AIMRLDLAGR DLTDYLMKIL TERGYSFTTT
     AEREIVRDIK EKLCYVALDF EQEMATAASS SSLEKSYELP DGQVITIGNE RFRCPEAMFQ
     PSFLGMESAG IHETSYQSIM KCDVDIRKDL YANIVLSGGT TMFPGIADRM QKEVTTLAPP
     TMKIKVIAPP ERKYSVWIGG SILASL