CAZA2_MONDO
ID CAZA2_MONDO Reviewed; 286 AA.
AC Q2QL99;
DT 07-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 97.
DE RecName: Full=F-actin-capping protein subunit alpha-2;
DE AltName: Full=CapZ alpha-2;
GN Name=CAPZA2;
OS Monodelphis domestica (Gray short-tailed opossum).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Metatheria; Didelphimorphia; Didelphidae; Monodelphis.
OX NCBI_TaxID=13616;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Antonellis A., Ayele K., Benjamin B., Blakesley R.W., Boakye A.,
RA Bouffard G.G., Brinkley C., Brooks S., Chu G., Coleman H., Engle J.,
RA Gestole M., Greene A., Guan X., Gupta J., Haghighi P., Han J., Hansen N.,
RA Ho S.-L., Hu P., Hunter G., Hurle B., Idol J.R., Kwong P., Laric P.,
RA Larson S., Lee-Lin S.-Q., Legaspi R., Madden M., Maduro Q.L., Maduro V.B.,
RA Margulies E.H., Masiello C., Maskeri B., McDowell J., Mojidi H.A.,
RA Mullikin J.C., Oestreicher J.S., Park M., Portnoy M.E., Prasad A., Puri O.,
RA Reddix-Dugue N., Schandler K., Schueler M.G., Sison C., Stantripop S.,
RA Stephen E., Taye A., Thomas J.W., Thomas P.J., Tsipouri V., Ung L.,
RA Vogt J.L., Wetherby K.D., Young A., Green E.D.;
RT "NISC comparative sequencing initiative.";
RL Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases.
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. Component of the
CC WASH complex, composed of F-actin-capping protein subunit alpha
CC (CAPZA1, CAPZA2 or CAPZA3), F-actin-capping protein subunit beta
CC (CAPZB), WASHC1, WASHC2, WASHC3, WASHC4 and WASHC5. Interacts with
CC RCSD1/CAPZIP (By similarity). Directly interacts with CRACD; this
CC interaction decreases binding to actin (By similarity). {ECO:0000250,
CC ECO:0000250|UniProtKB:P47755}.
CC -!- SIMILARITY: Belongs to the F-actin-capping protein alpha subunit
CC family. {ECO:0000305}.
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DR EMBL; DP000021; ABB89810.1; -; Genomic_DNA.
DR RefSeq; NP_001162160.1; NM_001168689.1.
DR AlphaFoldDB; Q2QL99; -.
DR SMR; Q2QL99; -.
DR STRING; 13616.ENSMODP00000019731; -.
DR Ensembl; ENSMODT00000054235; ENSMODP00000056737; ENSMODG00000041408.
DR GeneID; 780952; -.
DR KEGG; mdo:780952; -.
DR CTD; 830; -.
DR eggNOG; KOG0836; Eukaryota.
DR GeneTree; ENSGT00950000183119; -.
DR HOGENOM; CLU_045161_0_0_1; -.
DR InParanoid; Q2QL99; -.
DR OMA; HVHYYED; -.
DR OrthoDB; 1085166at2759; -.
DR TreeFam; TF314822; -.
DR Proteomes; UP000002280; Chromosome 8.
DR Bgee; ENSMODG00000041408; Expressed in skeletal muscle tissue and 21 other tissues.
DR GO; GO:0005903; C:brush border; IEA:Ensembl.
DR GO; GO:0030863; C:cortical cytoskeleton; IEA:Ensembl.
DR GO; GO:0008290; C:F-actin capping protein complex; IBA:GO_Central.
DR GO; GO:0016020; C:membrane; IEA:Ensembl.
DR GO; GO:0051015; F:actin filament binding; IBA:GO_Central.
DR GO; GO:0030036; P:actin cytoskeleton organization; IBA:GO_Central.
DR GO; GO:0051016; P:barbed-end actin filament capping; IBA:GO_Central.
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 Acetylation; Actin capping; Actin-binding; Phosphoprotein;
KW Reference proteome.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250|UniProtKB:P47755"
FT CHAIN 2..286
FT /note="F-actin-capping protein subunit alpha-2"
FT /id="PRO_0000226309"
FT MOD_RES 2
FT /note="N-acetylalanine"
FT /evidence="ECO:0000250|UniProtKB:P47755"
FT MOD_RES 9
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:P47755"
SQ SEQUENCE 286 AA; 32992 MW; 93DF3D0C8F393F38 CRC64;
MADLEEQLSD EEKVRIAAKF IIHAPPGEFN EVFNDVRLLL NNDNLLREGA AHAFAQYNLD
QFTPVKIEGY EEQVLITEHG DLGNGKFLDP KNRVSFKFDH LRKEATDPRP YEGENAIESW
RHSVETAMRA YVKEHYPNGV CTVYGKTIDG QQTIIACIES HQFQAKNFWN GRWRSEWKFT
ITPSTTQVVG ILKIQVHYYE DGNVQLVSHK DIQDSLTVSN EVQTAKEFIK IVEAAENEYQ
TAISENYQTM SDTTFKALRR QLPVTRTKID WNKILSYKIG KEMQNA