ID   A0A8C3RX34_CHESE        Unreviewed;       688 AA.
AC   A0A8C3RX34;
DT   19-JAN-2022, integrated into UniProtKB/TrEMBL.
DT   19-JAN-2022, sequence version 1.
DT   10-JUN-2026, entry version 19.
DE   RecName: Full=Progesterone immunomodulatory binding factor 1 {ECO:0008006|Google:ProtNLM};
OS   Chelydra serpentina (Snapping turtle) (Testudo serpentina).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Archelosauria; Testudinata; Testudines; Cryptodira; Durocryptodira;
OC   Americhelydia; Chelydroidea; Chelydridae; Chelydra.
OX   NCBI_TaxID=8475 {ECO:0000313|Ensembl:ENSCSRP00000005255.1, ECO:0000313|Proteomes:UP000694403};
RN   [1] {ECO:0000313|Ensembl:ENSCSRP00000005255.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (JAN-2026) to UniProtKB.
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DR   AlphaFoldDB; A0A8C3RX34; -.
DR   Ensembl; ENSCSRT00000005418.1; ENSCSRP00000005255.1; ENSCSRG00000003922.1.
DR   Proteomes; UP000694403; 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: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:UP000694403}.
FT   REGION          1..43
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          60..155
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          226..430
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          474..550
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COILED          584..667
FT                   /evidence="ECO:0000256|SAM:Coils"
FT   COMPBIAS        1..11
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   688 AA;  81996 MW;  4A72C69791731115 CRC64;
     MSRKGSKETK KANISSSLES EDISLETTVP TDDISSSEER EGTTKITRQL IERKELLHNL
     QLLKIELSQK NLMIDNLKVE YLTKIEELEE KLNDTIHQKQ LLSLRLDNQL ALQQEDSRKH
     QELMKQEMET ILMRQKQLEE TNHQLRERAG DIRRSLRDLE LTEDYYEKLK SLPEDELSIP
     EYVSIRFYEI VHPLRKEVNE LQMKKDSLSE DLSYYKSQLK CVMESYEDER RSRSELEVRC
     QRLTLELADT KQMIQQGDYR QENYDKVKRE RDAFEHELSE LRRKYEILEV SHKAQAKERN
     DLSKEVATLQ QSVTLLQKDK DYLNRQNMEL SVRCAHEEDR LERLQIQLED AKKAREEMYE
     KYVTSRDHYK TEYENKLRDE LEQIRLKTNQ EIEQLRSTSK EMYERENRNL REARDNAVAE
     KERAVVAEKD ALGKYEHLLE QYRQLQLSTE SKVAELLHQS KLKSFESERV QLMQEETAKN
     LSQCQLECEK YQRKLEVLTK EFYSLQASSE TRITELQAQN SEHQARLDTY EKLEKELDEI
     IMQTAEMENE DEAERILFSY GYGANVPTTA KRRLKQSVHL ARRLLQLEKQ NSLLVKDLEH
     QKEQVTQISQ ELQRANSLLS QVQQPYKYLI ESVQQRDSQI HLQKERIAQL EKDVSLLNKE
     KTALLRVKNQ MAADLERLLN HREVIFLF
//