ID   A0A6P7PDR8_BETSP        Unreviewed;       692 AA.
AC   A0A6P7PDR8;
DT   02-DEC-2020, integrated into UniProtKB/TrEMBL.
DT   02-DEC-2020, sequence version 1.
DT   10-JUN-2026, entry version 23.
DE   SubName: Full=Progesterone-induced-blocking factor 1 isoform X2 {ECO:0000313|RefSeq:XP_029030972.1};
GN   Name=pibf1 {ECO:0000313|RefSeq:XP_029030972.1};
OS   Betta splendens (Siamese fighting fish).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Anabantaria; Anabantiformes; Anabantoidei; Osphronemidae; Betta.
OX   NCBI_TaxID=158456 {ECO:0000313|Proteomes:UP000515150, ECO:0000313|RefSeq:XP_029030972.1};
RN   [1] {ECO:0000313|RefSeq:XP_029030972.1}
RP   IDENTIFICATION.
RG   RefSeq;
RL   Submitted (JAN-2026) to UniProtKB.
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DR   RefSeq; XP_029030972.1; XM_029175139.3.
DR   AlphaFoldDB; A0A6P7PDR8; -.
DR   GeneID; 114870485; -.
DR   KEGG; bspl:114870485; -.
DR   CTD; 10464; -.
DR   Proteomes; UP000515150; Chromosome 15.
DR   GO; GO:0005815; C:microtubule organizing center; IEA:TreeGrafter.
DR   GO; GO:0060271; P:cilium assembly; IEA:TreeGrafter.
DR   Gene3D; 1.10.287.1490; -; 1.
DR   InterPro; IPR026205; PIBF1.
DR   PANTHER; PTHR18950:SF0; PROGESTERONE IMMUNOMODULATORY BINDING FACTOR 1; 1.
DR   PANTHER; PTHR18950; PROGESTERONE-INDUCED BLOCKING FACTOR 1; 1.
PE   4: Predicted;
KW   Coiled coil {ECO:0000256|SAM:Coils};
KW   Reference proteome {ECO:0000313|Proteomes:UP000515150}.
FT   REGION          1..48
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          81..108
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          215..426
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          477..504
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          636..670
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   692 AA;  81308 MW;  2A39B5FE13E704D6 CRC64;
     MPPKKHQTKT ANVSSSLDLE SEDISLETTV PTTEDVSSSD EQKGASQKVT RQLIERKELL
     HNVQLLKIEL SQKNLVIDNM KADHMSKIEE LEEKLNDALH QKQVLALRLD SQLKIAQEEN
     RKQQGLRKQE MDAILLRQQQ LEETNRHLCE KAGELRRSLR DLDISQDRYH ELRDLPEEKL
     SIQEYVAMRF YEVVTPLRGQ VAELSVKRGS LTEDLDTHRT QMKALMESYE EERRLRTELE
     LRSQRLTLEL ADTKQQIQEG DYRRENYPNV KRERDNFEAE LKELKRRLET LDLSHTALTR
     ERDTLRKEVA ILQQSVSLLQ KDKEYLHRQN MELNVRCAHE EDRLERLQVQ LEDTKKARED
     AYEKYVASRD HYKSEYEAKL REELENIRLK TCQEIDNLQR TSREMYEREN RNLREARDNA
     VLEKDRAVAT EKDIQSRYDQ LLEQFRQLQL GTDSRVAELS NQAKLHSFEA ERAQMVKEET
     AKALAQCQVE CEKQQKKLEL LTQEFYRLQT SSEKQVAELQ ARTVQQATQL ETYEKLEQEL
     DHITMQAAEI ENEEEAERVL FSYGYGANVP TTAKRRLKQS VHLARRVLQL ERQNTSLRRE
     LDRTKSQTGQ ISQELSSANQ LLQQAQQPYS YLIETVKQRD AQIGTLKERI ASLEDDVSSL
     RKERNSLQQV KNDMAADLER LLSHRESSCP QG
//