ID   A0A2Y9NTJ0_DELLE        Unreviewed;       744 AA.
AC   A0A2Y9NTJ0;
DT   12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT   12-SEP-2018, sequence version 1.
DT   10-JUN-2026, entry version 24.
DE   SubName: Full=Progesterone-induced-blocking factor 1 isoform X3 {ECO:0000313|RefSeq:XP_022432763.1};
GN   Name=PIBF1 {ECO:0000313|RefSeq:XP_022432763.1};
OS   Delphinapterus leucas (Beluga whale).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Whippomorpha; Cetacea; Odontoceti;
OC   Monodontidae; Delphinapterus.
OX   NCBI_TaxID=9749 {ECO:0000313|Proteomes:UP000248483, ECO:0000313|RefSeq:XP_022432763.1};
RN   [1] {ECO:0000313|RefSeq:XP_022432763.1}
RP   IDENTIFICATION.
RC   TISSUE=Blood {ECO:0000313|RefSeq:XP_022432763.1};
RG   RefSeq;
RL   Submitted (JAN-2026) to UniProtKB.
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DR   RefSeq; XP_022432763.1; XM_022577055.2.
DR   AlphaFoldDB; A0A2Y9NTJ0; -.
DR   GeneID; 111176495; -.
DR   CTD; 10464; -.
DR   Proteomes; UP000248483; Unplaced.
DR   GO; GO:0005815; C:microtubule organizing center; IEA:TreeGrafter.
DR   GO; GO:0060271; P:cilium assembly; IEA:TreeGrafter.
DR   InterPro; IPR026205; PIBF1.
DR   PANTHER; PTHR18950; PROGESTERONE-INDUCED BLOCKING FACTOR 1; 1.
DR   PANTHER; PTHR18950:SF1; PROGESTERONE-INDUCED-BLOCKING FACTOR 1; 1.
PE   4: Predicted;
KW   Coiled coil {ECO:0000256|SAM:Coils};
KW   Reference proteome {ECO:0000313|Proteomes:UP000248483}.
FT   COILED          78..148
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          191..417
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          461..537
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          582..654
FT                   /evidence="ECO:0000256|SAM:Coils"
SQ   SEQUENCE   744 AA;  88291 MW;  BF0D0EBA6B178267 CRC64;
     MSRKVAKPSK TLNISSSLES EDISLETTVP TDDISSSEER DGKVKITKQL IERKELLHNI
     QLLKIELSQK NMMIDNLKVD YLTKIEELEE KLNDALHQKQ LLTLRLENQL TFQQKDARKY
     QELMKQEMET ILLRQKQLEE TNLQLREKAG DIRRSLRDFE LTEDQYMNLK GLPEDQLSIP
     EYVSIRFHEL VNPLRKEISE LQVKKKDLAE ELSENKGQLK QLTETYEEDR RNYSELQIRC
     QRLALELADT KQLIQQGDYR QENYGKVKSE RDALEQEVTD LRRKHETLEA SHIIQAKERS
     ELSKEDKEYL NRQNMELSVR CAHEEDRLER LQTQLEETKK AREEMYEKYV TSRDHYKTEY
     ENKLRDELEQ IRLKTNQEID QLRSASREMY ERENRNLREA RDNAVAEKDR AVMAEKNALE
     KHDQLLDRYR ELQLSTESKV TEFLHQSKIK SFESERAQLL QEETARNLTQ CQLECEKYQK
     KLEVLTKEFY SLQASSEKRI TELQAQNSEH QARLDIYEKL EKELDEIIMQ TAEIENEDEA
     ERILFSYGYG ANVPTTAKRR LKQSVHLARR VLQLEKRNSM VLKDLEHQKN QVTQLSQELD
     RANSLLNQTQ QPYRYLIESV RQRDSKIDSL KECITQLEKD VSNLNKEKSA LQHMKNQMAL
     DLEQLLNHRE ELAAMKQIII NMHSKRSEDN LLFTKMESKT VTGNQKSKTL NVPREHEDNI
     FIPKPTLFTK KEAPEWSKTQ KMKT
//