ID   ACT2_LYTPI              Reviewed;         376 AA.
AC   P53466;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=Actin, cytoskeletal 2;
DE   AltName: Full=LPC2;
DE   Flags: Precursor;
OS   Lytechinus pictus (Painted sea urchin).
OC   Eukaryota; Metazoa; Echinodermata; Eleutherozoa; Echinozoa; Echinoidea;
OC   Euechinoidea; Echinacea; Temnopleuroida; Toxopneustidae; Lytechinus.
OX   NCBI_TaxID=7653;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=7966365; DOI=10.1007/bf00160267;
RA   Fang H., Brandhorst B.P.;
RT   "Evolution of actin gene families of sea urchins.";
RL   J. Mol. Evol. 39:347-356(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. Cytoplasm, cytoskeleton.
CC   -!- TISSUE SPECIFICITY: Embryo. Predominantly expressed in the aboral
CC       ectoderm cells.
CC   -!- SIMILARITY: Belongs to the actin family. {ECO:0000305}.
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DR   EMBL; U09652; AAA53364.1; -; mRNA.
DR   AlphaFoldDB; P53466; -.
DR   SMR; P53466; -.
DR   PRIDE; P53466; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
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; Nucleotide-binding.
FT   PROPEP          1..2
FT                   /note="Removed in mature form"
FT                   /evidence="ECO:0000250"
FT                   /id="PRO_0000000696"
FT   CHAIN           3..376
FT                   /note="Actin, cytoskeletal 2"
FT                   /id="PRO_0000000697"
FT   MOD_RES         3
FT                   /note="N-acetylaspartate"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   376 AA;  41874 MW;  F56660C44B46C213 CRC64;
     MCDDDVSALV IDNGSGMVKA GFAGDDAPRA VFPSIVGRPR HQGVMVGMGQ KDSYVGDEAQ
     SKRGILTLKY LIEHGIVTNW DDMEKIWHHT FYNELRVAPE EHPVLLTEAP LNPKANREKM
     TQIMFETFNS PAMYVAIQAV LSLYASGRTT GIVFDSGDGV SHTVPIYEGY ALPHAIIRLD
     LAGRDLTDYL MKILTERGYT FTTTAEREIV RDVKEKLCYV ALDFEQEMLT AASSSSLEKS
     YELPDGQVIT IGNERFRCPE TLLQPSFIGM ESAGIHETCY NSIMKCDVDI RKDLYANTVL
     SGGSTMFPGI ADRMQREISA LAPPTMKIKI IAPPERKYSV WIGGSILASL STFQQMWISK
     QEYDESGPSI VHRKCF