ID   CAPZB_ARATH             Reviewed;         256 AA.
AC   Q9M9G7; A0JQ89;
DT   22-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   25-MAY-2022, entry version 123.
DE   RecName: Full=Probable F-actin-capping protein subunit beta;
DE   AltName: Full=CapZ-beta;
GN   OrderedLocusNames=At1g71790; ORFNames=F14O23.17;
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=11130712; DOI=10.1038/35048500;
RA   Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O.,
RA   Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E.,
RA   Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K., Conn L.,
RA   Conway A.B., Conway A.R., Creasy T.H., Dewar K., Dunn P., Etgu P.,
RA   Feldblyum T.V., Feng J.-D., Fong B., Fujii C.Y., Gill J.E., Goldsmith A.D.,
RA   Haas B., Hansen N.F., Hughes B., Huizar L., Hunter J.L., Jenkins J.,
RA   Johnson-Hopson C., Khan S., Khaykin E., Kim C.J., Koo H.L.,
RA   Kremenetskaia I., Kurtz D.B., Kwan A., Lam B., Langin-Hooper S., Lee A.,
RA   Lee J.M., Lenz C.A., Li J.H., Li Y.-P., Lin X., Liu S.X., Liu Z.A.,
RA   Luros J.S., Maiti R., Marziali A., Militscher J., Miranda M., Nguyen M.,
RA   Nierman W.C., Osborne B.I., Pai G., Peterson J., Pham P.K., Rizzo M.,
RA   Rooney T., Rowley D., Sakano H., Salzberg S.L., Schwartz J.R., Shinn P.,
RA   Southwick A.M., Sun H., Tallon L.J., Tambunga G., Toriumi M.J., Town C.D.,
RA   Utterback T., Van Aken S., Vaysberg M., Vysotskaia V.S., Walker M., Wu D.,
RA   Yu G., Fraser C.M., Venter J.C., Davis R.W.;
RT   "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana.";
RL   Nature 408:816-820(2000).
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   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=cv. Columbia;
RA   Bautista V.R., Kim C.J., Chen H., Quinitio C., Ecker J.R.;
RT   "Arabidopsis ORF clones.";
RL   Submitted (NOV-2006) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   ACETYLATION [LARGE SCALE ANALYSIS] AT MET-1, AND IDENTIFICATION BY MASS
RP   SPECTROMETRY [LARGE SCALE ANALYSIS].
RX   PubMed=22223895; DOI=10.1074/mcp.m111.015131;
RA   Bienvenut W.V., Sumpton D., Martinez A., Lilla S., Espagne C., Meinnel T.,
RA   Giglione C.;
RT   "Comparative large-scale characterisation of plant vs. mammal proteins
RT   reveals similar and idiosyncratic N-alpha acetylation features.";
RL   Mol. Cell. Proteomics 11:M111.015131-M111.015131(2012).
CC   -!- FUNCTION: F-actin-capping proteins bind in a Ca(2+)-independent manner
CC       to the fast growing ends of actin filaments (barbed end) thereby
CC       blocking the exchange of subunits at these ends. Unlike other capping
CC       proteins (such as gelsolin and severin), these proteins do not sever
CC       actin filaments (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Heterodimer of an alpha and a beta subunit. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the F-actin-capping protein beta subunit family.
CC       {ECO:0000305}.
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DR   EMBL; AC012654; AAF43232.1; -; Genomic_DNA.
DR   EMBL; CP002684; AEE35233.1; -; Genomic_DNA.
DR   EMBL; BT029459; ABK59688.1; -; mRNA.
DR   PIR; D96740; D96740.
DR   RefSeq; NP_177324.2; NM_105837.4.
DR   AlphaFoldDB; Q9M9G7; -.
DR   SMR; Q9M9G7; -.
DR   STRING; 3702.AT1G71790.1; -.
DR   iPTMnet; Q9M9G7; -.
DR   PaxDb; Q9M9G7; -.
DR   PRIDE; Q9M9G7; -.
DR   ProteomicsDB; 240279; -.
DR   EnsemblPlants; AT1G71790.1; AT1G71790.1; AT1G71790.
DR   GeneID; 843509; -.
DR   Gramene; AT1G71790.1; AT1G71790.1; AT1G71790.
DR   KEGG; ath:AT1G71790; -.
DR   Araport; AT1G71790; -.
DR   TAIR; locus:2013026; AT1G71790.
DR   eggNOG; KOG3174; Eukaryota.
DR   HOGENOM; CLU_045864_1_0_1; -.
DR   InParanoid; Q9M9G7; -.
DR   OMA; MIEDMEI; -.
DR   OrthoDB; 1076134at2759; -.
DR   PhylomeDB; Q9M9G7; -.
DR   PRO; PR:Q9M9G7; -.
DR   Proteomes; UP000006548; Chromosome 1.
DR   ExpressionAtlas; Q9M9G7; baseline and differential.
DR   Genevisible; Q9M9G7; AT.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR   GO; GO:0008290; C:F-actin capping protein complex; IBA:GO_Central.
DR   GO; GO:0051015; F:actin filament binding; IBA:GO_Central.
DR   GO; GO:0030036; P:actin cytoskeleton organization; IMP:TAIR.
DR   GO; GO:0051693; P:actin filament capping; IMP:TAIR.
DR   GO; GO:0007015; P:actin filament organization; IMP:TAIR.
DR   GO; GO:0051016; P:barbed-end actin filament capping; IBA:GO_Central.
DR   GO; GO:0000902; P:cell morphogenesis; IBA:GO_Central.
DR   GO; GO:0009408; P:response to heat; IMP:TAIR.
DR   Gene3D; 1.20.58.570; -; 1.
DR   Gene3D; 3.90.1150.210; -; 1.
DR   InterPro; IPR037282; CapZ_alpha/beta.
DR   InterPro; IPR042276; CapZ_alpha/beta_2.
DR   InterPro; IPR001698; CAPZB.
DR   InterPro; IPR043175; CAPZB_N.
DR   InterPro; IPR019771; F-actin_capping_bsu_CS.
DR   PANTHER; PTHR10619; PTHR10619; 1.
DR   Pfam; PF01115; F_actin_cap_B; 1.
DR   PRINTS; PR00192; FACTINCAPB.
DR   SUPFAM; SSF90096; SSF90096; 1.
DR   PROSITE; PS00231; F_ACTIN_CAPPING_BETA; 1.
PE   1: Evidence at protein level;
KW   Acetylation; Actin capping; Actin-binding; Cytoplasm; Cytoskeleton;
KW   Reference proteome.
FT   CHAIN           1..256
FT                   /note="Probable F-actin-capping protein subunit beta"
FT                   /id="PRO_0000204640"
FT   MOD_RES         1
FT                   /note="N-acetylmethionine"
FT                   /evidence="ECO:0007744|PubMed:22223895"
SQ   SEQUENCE   256 AA;  28877 MW;  F52E056D67B6C15F CRC64;
     MEAALGLLRR MPPKQSETAL SALLSLIPQH SSDLLSQVDL PLQVLRDIES GKDFILCEYN
     RDADSYRSPW SNKYLPPLED ALYPSSELRK LEVEANDIFA IYRDQYYEGG ISSVYMWEDD
     NEGFVACFLI KKDGSKSGHG RRGCLEEGAW DAIHVIQVGS EEEEMAQYCL TSTIMLSLTT
     DDESSGKFGL SGSIRRQMKM ELAVADGHLC NMGRMIEELE GKLRNSLDQV YFGKTREMVC
     TLRPPAEIVQ MRLPDT