ID   ACT9_ARATH              Reviewed;         366 AA.
AC   P93738;
DT   25-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   03-AUG-2022, entry version 125.
DE   RecName: Full=Putative actin-9;
GN   Name=ACT9; OrderedLocusNames=At2g42090; ORFNames=T6D20.2;
OS   Arabidopsis thaliana (Mouse-ear cress).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX   NCBI_TaxID=3702;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Columbia;
RX   PubMed=10617197; DOI=10.1038/45471;
RA   Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA   Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA   Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S.,
RA   Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J.,
RA   Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M.,
RA   Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O.,
RA   Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.;
RT   "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.";
RL   Nature 402:761-768(1999).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=27862469; DOI=10.1111/tpj.13415;
RA   Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA   Town C.D.;
RT   "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT   genome.";
RL   Plant J. 89:789-804(2017).
RN   [3]
RP   GENE FAMILY ORGANIZATION.
RC   STRAIN=cv. Columbia;
RX   PubMed=8852856; DOI=10.1093/genetics/142.2.587;
RA   McDowell J.M., Huang S., McKinney E.C., An Y.-Q., Meagher R.B.;
RT   "Structure and evolution of the actin gene family in Arabidopsis
RT   thaliana.";
RL   Genetics 142:587-602(1996).
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. Essential component of cell cytoskeleton; plays an
CC       important role in cytoplasmic streaming, cell shape determination, cell
CC       division, organelle movement and extension growth.
CC   -!- SUBUNIT: Polymerization of globular actin (G-actin) leads to a
CC       structural filament (F-actin) in the form of a two-stranded helix. The
CC       binding of profilin to monomeric G-actin cause the sequestration of
CC       actin into profilactin complexes, and prevents the polymerization.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton.
CC   -!- MISCELLANEOUS: There are 8 actin genes in A.thaliana.
CC   -!- SIMILARITY: Belongs to the actin family. {ECO:0000305}.
CC   -!- CAUTION: Could be the product of a pseudogene. {ECO:0000305}.
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DR   EMBL; U90439; AAB63535.1; -; Genomic_DNA.
DR   EMBL; CP002685; AEC10069.1; -; Genomic_DNA.
DR   PIR; G84849; G84849.
DR   RefSeq; NP_181739.1; NM_129772.1.
DR   AlphaFoldDB; P93738; -.
DR   SMR; P93738; -.
DR   STRING; 3702.AT2G42090.1; -.
DR   PaxDb; P93738; -.
DR   PRIDE; P93738; -.
DR   ProteomicsDB; 244761; -.
DR   EnsemblPlants; AT2G42090.1; AT2G42090.1; AT2G42090.
DR   GeneID; 818809; -.
DR   Gramene; AT2G42090.1; AT2G42090.1; AT2G42090.
DR   KEGG; ath:AT2G42090; -.
DR   Araport; AT2G42090; -.
DR   TAIR; locus:2064627; AT2G42090.
DR   eggNOG; KOG0676; Eukaryota.
DR   HOGENOM; CLU_027965_0_2_1; -.
DR   InParanoid; P93738; -.
DR   OMA; HGIKERM; -.
DR   OrthoDB; 649708at2759; -.
DR   PhylomeDB; P93738; -.
DR   Proteomes; UP000006548; Chromosome 2.
DR   ExpressionAtlas; P93738; baseline and differential.
DR   Genevisible; P93738; AT.
DR   GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IBA:GO_Central.
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; PS00432; ACTINS_2; 1.
DR   PROSITE; PS01132; ACTINS_ACT_LIKE; 1.
PE   5: Uncertain;
KW   ATP-binding; Cytoplasm; Cytoskeleton; Nucleotide-binding;
KW   Reference proteome.
FT   CHAIN           1..366
FT                   /note="Putative actin-9"
FT                   /id="PRO_0000088894"
SQ   SEQUENCE   366 AA;  41422 MW;  9850DC28A29EE71E CRC64;
     MKPIVCDKGH GMVQAGFAGD EAPKVVFPCV VGRPRDGLNP NESYVGEEGH ANRDILTLKD
     PMEHGIVNNW DDMEKIWHYT FYNELRVDPE EHPVLLTEAP YNPKANREKM TQIMFESFDV
     PAMYVSMQSV LYLYSSGRTT GVVLDLGERV SHTVPVYEGY ALPHGILRLD LGGRDLTDYL
     IEIMTERGYT YTTSAEREIV RDIKEKLCYV ALDYEQEMEK TTKGWTIDKT YVLPDGQEIT
     IEAERFMCPE VLFQPSVIGK ESSGIHEATR NSILKCPVDT RRDMYGNILM TGGTTMLHGI
     KERMTKELNA LVPSSMKVKV VVPPESECSV WIGGSILASL STFHQMWITK DEYEEHGAAI
     VHRKCV