ID   CAPZA_ASPOR             Reviewed;         273 AA.
AC   Q2UHU9;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   24-JAN-2006, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=F-actin-capping protein subunit alpha;
GN   Name=cap1; ORFNames=AO090023000303;
OS   Aspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Circumdati.
OX   NCBI_TaxID=510516;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 42149 / RIB 40;
RX   PubMed=16372010; DOI=10.1038/nature04300;
RA   Machida M., Asai K., Sano M., Tanaka T., Kumagai T., Terai G., Kusumoto K.,
RA   Arima T., Akita O., Kashiwagi Y., Abe K., Gomi K., Horiuchi H.,
RA   Kitamoto K., Kobayashi T., Takeuchi M., Denning D.W., Galagan J.E.,
RA   Nierman W.C., Yu J., Archer D.B., Bennett J.W., Bhatnagar D.,
RA   Cleveland T.E., Fedorova N.D., Gotoh O., Horikawa H., Hosoyama A.,
RA   Ichinomiya M., Igarashi R., Iwashita K., Juvvadi P.R., Kato M., Kato Y.,
RA   Kin T., Kokubun A., Maeda H., Maeyama N., Maruyama J., Nagasaki H.,
RA   Nakajima T., Oda K., Okada K., Paulsen I., Sakamoto K., Sawano T.,
RA   Takahashi M., Takase K., Terabayashi Y., Wortman J.R., Yamada O.,
RA   Yamagata Y., Anazawa H., Hata Y., Koide Y., Komori T., Koyama Y.,
RA   Minetoki T., Suharnan S., Tanaka A., Isono K., Kuhara S., Ogasawara N.,
RA   Kikuchi H.;
RT   "Genome sequencing and analysis of Aspergillus oryzae.";
RL   Nature 438:1157-1161(2005).
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       Note=Septum. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the F-actin-capping protein alpha subunit
CC       family. {ECO:0000305}.
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DR   EMBL; AP007157; BAE58866.1; -; Genomic_DNA.
DR   RefSeq; XP_001820868.1; XM_001820816.2.
DR   AlphaFoldDB; Q2UHU9; -.
DR   SMR; Q2UHU9; -.
DR   STRING; 510516.Q2UHU9; -.
DR   EnsemblFungi; BAE58866; BAE58866; AO090023000303.
DR   GeneID; 5992870; -.
DR   KEGG; aor:AO090023000303; -.
DR   VEuPathDB; FungiDB:AO090023000303; -.
DR   HOGENOM; CLU_045161_0_0_1; -.
DR   OMA; LKVDVHY; -.
DR   Proteomes; UP000006564; Chromosome 3.
DR   GO; GO:0030479; C:actin cortical patch; IEA:EnsemblFungi.
DR   GO; GO:0005934; C:cellular bud tip; IEA:EnsemblFungi.
DR   GO; GO:0008290; C:F-actin capping protein complex; IEA:EnsemblFungi.
DR   GO; GO:0000131; C:incipient cellular bud site; IEA:EnsemblFungi.
DR   GO; GO:0051015; F:actin filament binding; IEA:EnsemblFungi.
DR   GO; GO:0044396; P:actin cortical patch organization; IEA:EnsemblFungi.
DR   GO; GO:0051016; P:barbed-end actin filament capping; IEA:EnsemblFungi.
DR   GO; GO:1903475; P:mitotic actomyosin contractile ring assembly; IEA:EnsemblFungi.
DR   GO; GO:1902404; P:mitotic actomyosin contractile ring contraction; IEA:EnsemblFungi.
DR   GO; GO:0110055; P:negative regulation of actin filament annealing; IEA:EnsemblFungi.
DR   GO; GO:2000813; P:negative regulation of barbed-end actin filament capping; IEA:EnsemblFungi.
DR   GO; GO:0090339; P:negative regulation of formin-nucleated actin cable assembly; IEA:EnsemblFungi.
DR   GO; GO:2000601; P:positive regulation of Arp2/3 complex-mediated actin nucleation; IEA:EnsemblFungi.
DR   Gene3D; 3.30.1140.60; -; 1.
DR   Gene3D; 3.90.1150.210; -; 1.
DR   InterPro; IPR002189; CapZ_alpha.
DR   InterPro; IPR037282; CapZ_alpha/beta.
DR   InterPro; IPR042276; CapZ_alpha/beta_2.
DR   InterPro; IPR042489; CapZ_alpha_1.
DR   InterPro; IPR017865; F-actin_cap_asu_CS.
DR   PANTHER; PTHR10653; PTHR10653; 1.
DR   Pfam; PF01267; F-actin_cap_A; 1.
DR   PRINTS; PR00191; FACTINCAPA.
DR   SUPFAM; SSF90096; SSF90096; 1.
DR   PROSITE; PS00748; F_ACTIN_CAPPING_A_1; 1.
DR   PROSITE; PS00749; F_ACTIN_CAPPING_A_2; 1.
PE   3: Inferred from homology;
KW   Actin capping; Actin-binding; Cytoplasm; Cytoskeleton; Reference proteome.
FT   CHAIN           1..273
FT                   /note="F-actin-capping protein subunit alpha"
FT                   /id="PRO_0000255615"
SQ   SEQUENCE   273 AA;  29976 MW;  9558A155712575D6 CRC64;
     MASTVDIASS FIEGAPPGEL ADVVADVKTL TSNGADIIPS LAPAFERYNE TQLATVKLPG
     ASQEVLISEY NKLDGNRYFD VESQTSFEVD HVTQEASAAQ SYVLDSQNAD LIKSLLKSLG
     AHAREHYPNC AYGVYPIEND SAVAILLVSN RYSPNNFWNG RFRATYQFPV SEPTTVTGKI
     QVDVHYYEDG NVALNTNKPL NLSVSSLSAE SIISRIATAE RDYQEDLNRA FVQMAEGAFK
     GLRRQLPITR QKVEWEKVGG YRLGQDISGG KGR