ID   A0A3Q3N3N7_9TELE        Unreviewed;       563 AA.
AC   A0A3Q3N3N7;
DT   10-APR-2019, integrated into UniProtKB/TrEMBL.
DT   02-JUN-2021, sequence version 2.
DT   28-JAN-2026, entry version 28.
DE   RecName: Full=Zinc finger protein 750 {ECO:0000256|ARBA:ARBA00040216};
OS   Mastacembelus armatus (zig-zag eel).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC   Anabantaria; Synbranchiformes; Mastacembelidae; Mastacembelus.
OX   NCBI_TaxID=205130 {ECO:0000313|Ensembl:ENSMAMP00000031152.2, ECO:0000313|Proteomes:UP000261640};
RN   [1] {ECO:0000313|Ensembl:ENSMAMP00000031152.2}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (AUG-2025) to UniProtKB.
RN   [2] {ECO:0000313|Ensembl:ENSMAMP00000031152.2}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (SEP-2025) to UniProtKB.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
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DR   AlphaFoldDB; A0A3Q3N3N7; -.
DR   FunCoup; A0A3Q3N3N7; 635.
DR   STRING; 205130.ENSMAMP00000031152; -.
DR   Ensembl; ENSMAMT00000031964.2; ENSMAMP00000031152.2; ENSMAMG00000020968.2.
DR   GeneTree; ENSGT00530000063870; -.
DR   InParanoid; A0A3Q3N3N7; -.
DR   Proteomes; UP000261640; Unplaced.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0001228; F:DNA-binding transcription activator activity, RNA polymerase II-specific; IEA:TreeGrafter.
DR   GO; GO:1990841; F:promoter-specific chromatin binding; IEA:TreeGrafter.
DR   GO; GO:0000978; F:RNA polymerase II cis-regulatory region sequence-specific DNA binding; IEA:TreeGrafter.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0030154; P:cell differentiation; IEA:UniProtKB-KW.
DR   GO; GO:0008544; P:epidermis development; IEA:TreeGrafter.
DR   InterPro; IPR039363; ZNF750.
DR   InterPro; IPR039064; ZNF750_Znf.
DR   PANTHER; PTHR14678; PROLINE-RICH PROTEIN 35-RELATED; 1.
DR   PANTHER; PTHR14678:SF1; ZINC FINGER PROTEIN 750; 1.
DR   Pfam; PF15269; zf-C2H2_7; 1.
PE   4: Predicted;
KW   Activator {ECO:0000256|ARBA:ARBA00023159};
KW   Differentiation {ECO:0000256|ARBA:ARBA00022782};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW   Reference proteome {ECO:0000313|Proteomes:UP000261640};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW   Zinc {ECO:0000256|ARBA:ARBA00022833};
KW   Zinc-finger {ECO:0000256|ARBA:ARBA00022771}.
FT   DOMAIN          5..58
FT                   /note="Zinc finger protein 750-like zinc finger"
FT                   /evidence="ECO:0000259|Pfam:PF15269"
FT   REGION          78..184
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          323..423
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          496..563
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        92..108
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        167..180
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        323..338
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        501..512
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        527..540
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        544..563
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   563 AA;  62347 MW;  FB9F32FA05113AF2 CRC64;
     METPQERKPK RPHYIPRPPG KPFKYQCFQC PFTCNEKSHL FNHMKYNLCK NSISLMSQKN
     GQTSRQVKAV ATGVPVKSKD CLSPLPLAQN NRPEKQGAEE NKAESKDDTE VDVGCDSPAI
     KDGQSVTKPN TVTEEEKSES NEAKSLPRPS AFSPVTPNRD GAEAFKSSVQ HSEDSQTPAP
     TFNHPGFPWG TVSSSISLKP FPPPIVPEYS PYLLPDRPLY PPYYLSGNHP ANDPNSRFRP
     EFLDPQRPVM PQPISPPHTS LFHPYSYRYC HPIHPGPPLH YTLYRPQDLS ISITGPRYIP
     LELYGQTLGP KDYDLCMHSR SSHNSLKTST EGQSNHGQTG DKATRLSPKE GCSASGSPDR
     PTHAHSIQRD TEALSAESSR HSSVKAAEPC HETTSDLDDE DSREDLTPLN LSTRNPNKEK
     CPSDCRLTCS DTEKLDEVPL NLSIRATHNS PVHSSANTSE DLQQKPGIYM CEESCDQRQT
     AALALCQLAI ASSAASSRDF STADRPPKDS PDSRSLGSQE KTKHTKATGT KRANSRQAEN
     NCHKPNKRAK APGRALRRRP RCC
//