ID   ACT2_BACDO              Reviewed;         376 AA.
AC   P45885;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=Actin-2, muscle-specific;
DE   Flags: Precursor;
OS   Bactrocera dorsalis (Oriental fruit fly) (Dacus dorsalis).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Tephritoidea;
OC   Tephritidae; Bactrocera; Bactrocera.
OX   NCBI_TaxID=27457;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Puna;
RX   PubMed=7951267; DOI=10.1016/0965-1748(94)90018-3;
RA   He M., Haymer D.S.;
RT   "The actin gene family in the oriental fruit fly Bactrocera dorsalis.
RT   Muscle specific actins.";
RL   Insect Biochem. Mol. Biol. 24:891-906(1994).
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   -!- TISSUE SPECIFICITY: Muscle.
CC   -!- PTM: Oxidation of Met-45 to form methionine sulfoxide promotes actin
CC       filament depolymerization. Methionine sulfoxide is produced
CC       stereospecifically, but it is not known whether the (S)-S-oxide or the
CC       (R)-S-oxide is produced (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the actin family. {ECO:0000305}.
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DR   EMBL; L12254; AAA62342.1; -; Genomic_DNA.
DR   RefSeq; XP_011202215.1; XM_011203913.2.
DR   AlphaFoldDB; P45885; -.
DR   SMR; P45885; -.
DR   GeneID; 105225453; -.
DR   Proteomes; UP000504616; Unplaced.
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   Acetylation; ATP-binding; Cytoplasm; Cytoskeleton; Muscle protein;
KW   Nucleotide-binding; Oxidation; Reference proteome.
FT   PROPEP          1..2
FT                   /note="Removed in mature form"
FT                   /evidence="ECO:0000250"
FT                   /id="PRO_0000000616"
FT   CHAIN           3..376
FT                   /note="Actin-2, muscle-specific"
FT                   /id="PRO_0000000617"
FT   MOD_RES         3
FT                   /note="N-acetylaspartate"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         45
FT                   /note="Methionine sulfoxide"
FT                   /evidence="ECO:0000250"
FT   MOD_RES         48
FT                   /note="Methionine sulfoxide"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   376 AA;  41803 MW;  7BA03B70CD2A5DEB CRC64;
     MCDDEVAALV VDNGSGMCKA GFAGDDAPRA VFPSIVGRPR HQGVMVGMGQ KDSYVGDEAQ
     SKRGILTLKY PIEHGIITNW DDMEKIWHHT FYNELRVAPE EHPVLLTEAP LNPKANREKM
     TQIMFETFNS PAMYVAIQAV LSLYASGRTT GIVLDSGDGV SHTVPIYEGY ALPHAILRLD
     LAGRDLTDYL MKILTERGYS FTTTAEREIV RDIKEKLCYV ALDFEQEMAT AAASTSLEKS
     YELPDGQVIT IGNERFRCPE SLFQPSFLGM ESSGIHETVY NSIMKCDVDI RKDLYANIVM
     SGGTTMYPGI ADRMQKEITA LAPSTIKIKI IAPPERKYSV WIGGSILASL STFQQMWISK
     EEYDESGPGI VHRKCF