ID   ACT_SCHDU               Reviewed;         378 AA.
AC   O65314;
DT   15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1998, sequence version 1.
DT   25-MAY-2022, entry version 61.
DE   RecName: Full=Actin;
OS   Scherffelia dubia (Green alga) (Chlamydomonas dubia).
OC   Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes;
OC   Chlorodendrophyceae; Chlorodendrales; Chlorodendraceae; Scherffelia.
OX   NCBI_TaxID=3190;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=9797404; DOI=10.1007/pl00006410;
RA   Bhattacharya D., Weber K., An S.S., Berning-Koch W.;
RT   "Actin phylogeny identifies Mesostigma viride as a flagellate ancestor of
RT   the land plants.";
RL   J. Mol. Evol. 47:544-550(1998).
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; AF061018; AAC16053.1; -; mRNA.
DR   AlphaFoldDB; O65314; -.
DR   SMR; O65314; -.
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..378
FT                   /note="Actin"
FT                   /id="PRO_0000089004"
SQ   SEQUENCE   378 AA;  41856 MW;  D53A2807DAD2CE51 CRC64;
     MADGDGEVSA LVCDNGSGMV KAGFAGDDAP RAVFPSIVGR PRHQGVMVGM GQKDAYVGDE
     AQSKRGILTL KYPIEHGVVS NWDDMEKIWH HTFYNELRVA PEEHPVLLTE APLNPKANRE
     KMTQIMFETF NVPAMYVAIQ AVLSLYASGR TTGIVLDSGD GVSHTVPIYE GYALPHAIMR
     LDLAGRDLTD NLMTILMERG YNFTTTAERE IVRDIKEKLC YVALDYEQEM ANSLTSSQNE
     KNYELPDGQQ ITVGNERFRC PEVLFQPGLL GQESVGVHET TFNSIMKCDV DIRKDLYNNI
     VLSGGTTMFP GIADRMSKEI TAVAPSSMKI KVVAPPERKY SVWIGGSILA SLSTFQQMWI
     AKAEYDESGP SIVHRKCF