ID   COFB_DICDI              Reviewed;         137 AA.
AC   P0DJ27; P54706; Q54DU6;
DT   19-OCT-2011, integrated into UniProtKB/Swiss-Prot.
DT   19-OCT-2011, sequence version 1.
DT   03-AUG-2022, entry version 63.
DE   RecName: Full=Cofilin-1B;
GN   Name=cofB; Synonyms=cof2, dcof2; ORFNames=DDB_G0291970;
OS   Dictyostelium discoideum (Slime mold).
OC   Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC   Dictyosteliaceae; Dictyostelium.
OX   NCBI_TaxID=44689;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=AX2;
RX   PubMed=7738034; DOI=10.1074/jbc.270.18.10923;
RA   Aizawa H., Sutoh K., Tsubuki S., Kawashima S., Ishii A., Yahara I.;
RT   "Identification, characterization, and intracellular distribution of
RT   cofilin in Dictyostelium discoideum.";
RL   J. Biol. Chem. 270:10923-10932(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AX4;
RX   PubMed=15875012; DOI=10.1038/nature03481;
RA   Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA   Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA   Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA   Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA   Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA   Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA   Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA   Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA   Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA   Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA   Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA   Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA   Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA   Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA   Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA   Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA   Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT   "The genome of the social amoeba Dictyostelium discoideum.";
RL   Nature 435:43-57(2005).
RN   [3]
RP   IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC   STRAIN=AX2;
RX   PubMed=16926386; DOI=10.1074/mcp.m600113-mcp200;
RA   Gotthardt D., Blancheteau V., Bosserhoff A., Ruppert T., Delorenzi M.,
RA   Soldati T.;
RT   "Proteomics fingerprinting of phagosome maturation and evidence for the
RT   role of a Galpha during uptake.";
RL   Mol. Cell. Proteomics 5:2228-2243(2006).
CC   -!- FUNCTION: Controls reversibly actin polymerization and depolymerization
CC       in a pH-sensitive manner. It has the ability to bind G- and F-actin in
CC       a 1:1 ratio of cofilin to actin. It is the major component of
CC       intranuclear and cytoplasmic actin rods (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus matrix {ECO:0000250}. Cytoplasm,
CC       cytoskeleton {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the actin-binding proteins ADF family.
CC       {ECO:0000305}.
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DR   EMBL; D37981; BAA07199.1; -; Genomic_DNA.
DR   EMBL; AAFI02000187; EAL61341.1; -; Genomic_DNA.
DR   RefSeq; XP_629776.1; XM_629774.1.
DR   RefSeq; XP_642259.1; XM_637167.1.
DR   AlphaFoldDB; P0DJ27; -.
DR   SMR; P0DJ27; -.
DR   EnsemblProtists; EAL61341; EAL61341; DDB_G0291970.
DR   GeneID; 8621468; -.
DR   GeneID; 8628452; -.
DR   KEGG; ddi:DDB_G0277833; -.
DR   KEGG; ddi:DDB_G0291970; -.
DR   dictyBase; DDB_G0291970; cofB.
DR   HOGENOM; CLU_094004_3_2_1; -.
DR   InParanoid; P0DJ27; -.
DR   OMA; ITFYSWS; -.
DR   PhylomeDB; P0DJ27; -.
DR   PRO; PR:P0DJ27; -.
DR   Proteomes; UP000002195; Chromosome 6.
DR   GO; GO:0015629; C:actin cytoskeleton; IBA:GO_Central.
DR   GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR   GO; GO:0016363; C:nuclear matrix; IEA:UniProtKB-SubCell.
DR   GO; GO:0051015; F:actin filament binding; IBA:GO_Central.
DR   GO; GO:0030042; P:actin filament depolymerization; IBA:GO_Central.
DR   GO; GO:0051014; P:actin filament severing; IBA:GO_Central.
DR   GO; GO:0009617; P:response to bacterium; HEP:dictyBase.
DR   GO; GO:0030587; P:sorocarp development; TAS:dictyBase.
DR   CDD; cd11286; ADF_cofilin_like; 1.
DR   Gene3D; 3.40.20.10; -; 1.
DR   InterPro; IPR002108; ADF-H.
DR   InterPro; IPR029006; ADF-H/Gelsolin-like_dom_sf.
DR   InterPro; IPR017904; ADF/Cofilin.
DR   PANTHER; PTHR11913; PTHR11913; 1.
DR   Pfam; PF00241; Cofilin_ADF; 1.
DR   PRINTS; PR00006; COFILIN.
DR   SMART; SM00102; ADF; 1.
DR   PROSITE; PS51263; ADF_H; 1.
PE   1: Evidence at protein level;
KW   Actin-binding; Cytoplasm; Cytoskeleton; Nucleus; Reference proteome.
FT   CHAIN           1..137
FT                   /note="Cofilin-1B"
FT                   /id="PRO_0000413616"
FT   DOMAIN          2..135
FT                   /note="ADF-H"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00599"
SQ   SEQUENCE   137 AA;  15224 MW;  0C0B0673354F46F3 CRC64;
     MSSGIALAPN CVSTFNDLKL GRKYGGIIYR ISDDSKEIIV DSTLPAGCSF DEFTKCLPEN
     ECRYVVLDYQ YKEEGAQKSK ICFVAWCPDT ANIKKKMMAT SSKDSLRKAC VGIQVEIQGT
     DASEVKDSCF YEKCTKI