ID A0A3P9Q4Q1_POERE Unreviewed; 133 AA.
AC A0A3P9Q4Q1;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 23.
DE RecName: Full=Thyrotropin subunit beta {ECO:0000256|ARBA:ARBA00039483};
DE AltName: Full=Thyroid-stimulating hormone subunit beta {ECO:0000256|ARBA:ARBA00042284};
DE AltName: Full=Thyrotropin beta chain {ECO:0000256|ARBA:ARBA00042931};
OS Poecilia reticulata (Guppy) (Acanthophacelus reticulatus).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Ovalentaria; Atherinomorphae; Cyprinodontiformes; Poeciliidae; Poeciliinae;
OC Poecilia.
OX NCBI_TaxID=8081 {ECO:0000313|Ensembl:ENSPREP00000029055.1, ECO:0000313|Proteomes:UP000242638};
RN [1] {ECO:0000313|Proteomes:UP000242638}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=Guanapo {ECO:0000313|Proteomes:UP000242638};
RA Kuenstner A., Dreyer C.;
RT "The genomic landscape of the Guanapo guppy.";
RL Submitted (NOV-2013) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Ensembl:ENSPREP00000029055.1}
RP IDENTIFICATION.
RC STRAIN=Guanapo {ECO:0000313|Ensembl:ENSPREP00000029055.1};
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: Involved in gametogenesis and steroidogenesis.
CC {ECO:0000256|ARBA:ARBA00003920}.
CC -!- SUBUNIT: Heterodimer of a common alpha chain and a unique beta chain
CC which confers biological specificity to thyrotropin, lutropin,
CC follitropin and gonadotropin. {ECO:0000256|ARBA:ARBA00038688}.
CC -!- SUBUNIT: Heterodimer of an alpha and a beta chain.
CC {ECO:0000256|ARBA:ARBA00011870}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000256|ARBA:ARBA00004613}.
CC -!- SIMILARITY: Belongs to the glycoprotein hormones subunit beta family.
CC {ECO:0000256|ARBA:ARBA00006552}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR AlphaFoldDB; A0A3P9Q4Q1; -.
DR Ensembl; ENSPRET00000029376.1; ENSPREP00000029055.1; ENSPREG00000019654.1.
DR GeneTree; ENSGT00940000176091; -.
DR Proteomes; UP000242638; Unassembled WGS sequence.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0005179; F:hormone activity; IEA:InterPro.
DR CDD; cd00069; GHB_like; 1.
DR Gene3D; 2.10.90.10; Cystine-knot cytokines; 1.
DR InterPro; IPR029034; Cystine-knot_cytokine.
DR InterPro; IPR006208; Glyco_hormone_CN.
DR InterPro; IPR001545; Gonadotropin_bsu.
DR InterPro; IPR018245; Gonadotropin_bsu_CS.
DR PANTHER; PTHR11515; GLYCOPROTEIN HORMONE BETA CHAIN; 1.
DR PANTHER; PTHR11515:SF5; THYROTROPIN SUBUNIT BETA; 1.
DR Pfam; PF00007; Cys_knot; 1.
DR SMART; SM00068; GHB; 1.
DR SUPFAM; SSF57501; Cystine-knot cytokines; 1.
DR PROSITE; PS00261; GLYCO_HORMONE_BETA_1; 1.
PE 3: Inferred from homology;
KW Hormone {ECO:0000256|ARBA:ARBA00022702};
KW Reference proteome {ECO:0000313|Proteomes:UP000242638};
KW Secreted {ECO:0000256|ARBA:ARBA00022525}; Signal {ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..16
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 17..133
FT /note="Thyrotropin subunit beta"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5018237612"
FT DOMAIN 15..114
FT /note="Glycoprotein hormone subunit beta"
FT /evidence="ECO:0000259|Pfam:PF00007"
SQ SEQUENCE 133 AA; 14825 MW; E5CBC357531BF2C6 CRC64;
ITRTLLFALM VGAVYTCTLM NHTIWLEKKN CTQCVAVNTT ICSGYCYTRD TNLKGSFGRA
FLIQRSCVPI SLVYRAAFIP GCPQDDSSQL YYPAARCCSC RRCDTDSVLF SVLSEEHRGS
LEVSRGNTMI LIV
//
