ID   ARP3_ORYSI              Reviewed;         428 AA.
AC   A2X6S3; B8AES3;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-FEB-2008, sequence version 2.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Actin-related protein 3;
GN   Name=ARP3; ORFNames=OsI_07915;
OS   Oryza sativa subsp. indica (Rice).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39946;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. 93-11;
RX   PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA   Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA   Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA   Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA   Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA   Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA   Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA   Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA   Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA   Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA   Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA   Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA   Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA   Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA   McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT   "The genomes of Oryza sativa: a history of duplications.";
RL   PLoS Biol. 3:266-281(2005).
RN   [2]
RP   REVIEW, GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=15063870; DOI=10.1016/j.tplants.2004.02.004;
RA   Kandasamy M.K., Deal R.B., McKinney E.C., Meagher R.B.;
RT   "Plant actin-related proteins.";
RL   Trends Plant Sci. 9:196-202(2004).
CC   -!- FUNCTION: Functions as ATP-binding component of the Arp2/3 complex
CC       which is involved in regulation of actin polymerization and together
CC       with an activating nucleation-promoting factor (NPF) mediates the
CC       formation of branched actin networks. Seems to contact the pointed end
CC       of the daughter actin filament. Regulates the directionality of cell
CC       expansion by regulating the actin organization, and thus the
CC       microtubules distribution and the fusion of small vacuoles (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Component of the Arp2/3 complex. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the actin family. ARP3 subfamily. {ECO:0000305}.
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DR   EMBL; CM000127; EEC73525.1; -; Genomic_DNA.
DR   AlphaFoldDB; A2X6S3; -.
DR   SMR; A2X6S3; -.
DR   STRING; 39946.A2X6S3; -.
DR   EnsemblPlants; BGIOSGA008544-TA; BGIOSGA008544-PA; BGIOSGA008544.
DR   Gramene; BGIOSGA008544-TA; BGIOSGA008544-PA; BGIOSGA008544.
DR   HOGENOM; CLU_027965_3_0_1; -.
DR   OMA; TAEFKSY; -.
DR   Proteomes; UP000007015; Chromosome 2.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR   GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR   GO; GO:0003779; F:actin binding; IEA:UniProtKB-KW.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   InterPro; IPR004000; Actin.
DR   InterPro; IPR043129; ATPase_NBD.
DR   PANTHER; PTHR11937; PTHR11937; 1.
DR   Pfam; PF00022; Actin; 1.
DR   SMART; SM00268; ACTIN; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
PE   3: Inferred from homology;
KW   Actin-binding; ATP-binding; Cytoplasm; Cytoskeleton; Developmental protein;
KW   Nucleotide-binding; Reference proteome.
FT   CHAIN           1..428
FT                   /note="Actin-related protein 3"
FT                   /id="PRO_0000320527"
SQ   SEQUENCE   428 AA;  48060 MW;  C1CD7734FFE6B0E3 CRC64;
     MDAASRPAVV IDNGTGYTKM GFAGNVEPCF ITPTVVAVND TFAGQTRANT TKGNWMAQHS
     AGVMADLDFF IGEDALARSR SSNTYNLSYP IHNGQVENWD TMERFWQQCI FNYLRCDPED
     HYFLLTESPL TPPETREYTG EIMFETFNVP GLYIACQPVL ALAAGYTTTK CEMTGVVVDV
     GDGATHIVPV ADGYVIGSSI RSIPITGKDV TQFIQQLLKE RGEHIPPEES FDVARRVKEM
     YCYTCSDIVK EFNKHDREPN KYIKHWSGIK PKTGAKYTCD IGYERFLGPE IFFHPEIYNN
     DFTTPLHVVI DKCIQSSPID TRRALYKNIV LSGGSTMFKD FHRRLQRDLK KIVDARVLAS
     NARLGGDAKA QPIEVNVVSH PIQRYAVWFG GSVLASTAEF YEACHTKAEY EEYGASICRT
     NPVFKGMY