ID   GLHA_MACMU              Reviewed;         120 AA.
AC   P22762;
DT   01-AUG-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1991, sequence version 1.
DT   25-MAY-2022, entry version 94.
DE   RecName: Full=Glycoprotein hormones alpha chain;
DE   AltName: Full=Anterior pituitary glycoprotein hormones common subunit alpha;
DE   AltName: Full=Choriogonadotropin alpha chain;
DE   AltName: Full=Chorionic gonadotrophin subunit alpha;
DE            Short=CG-alpha;
DE   AltName: Full=Follicle-stimulating hormone alpha chain;
DE            Short=FSH-alpha;
DE   AltName: Full=Follitropin alpha chain;
DE   AltName: Full=Luteinizing hormone alpha chain;
DE            Short=LSH-alpha;
DE   AltName: Full=Lutropin alpha chain;
DE   AltName: Full=Thyroid-stimulating hormone alpha chain;
DE            Short=TSH-alpha;
DE   AltName: Full=Thyrotropin alpha chain;
DE   Flags: Precursor;
GN   Name=CGA;
OS   Macaca mulatta (Rhesus macaque).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini;
OC   Cercopithecidae; Cercopithecinae; Macaca.
OX   NCBI_TaxID=9544;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1713773; DOI=10.1089/dna.1991.10.367;
RA   Golos T.G., Durning M., Fisher J.M.;
RT   "Molecular cloning of the rhesus glycoprotein hormone alpha-subunit gene.";
RL   DNA Cell Biol. 10:367-380(1991).
CC   -!- FUNCTION: Shared alpha chain of the active heterodimeric glycoprotein
CC       hormones thyrotropin/thyroid stimulating hormone/TSH,
CC       lutropin/luteinizing hormone/LH, follitropin/follicle stimulating
CC       hormone/FSH and choriogonadotropin/CG. These hormones bind specific
CC       receptors on target cells that in turn activate downstream signaling
CC       pathways. {ECO:0000250|UniProtKB:P01215}.
CC   -!- SUBUNIT: Heterodimer. The active hormones thyrotropin, lutropin,
CC       follitropin and choriogonadotropin are heterodimers composed of CGA, a
CC       common alpha chain described here and a unique beta chain which confers
CC       their biological specificity to the hormones: TSHB for thyrotropin, LHB
CC       for lutropin, FSHB for follitropin and choriogonadotropin subunit
CC       beta/CGB for choriogonadotropin. {ECO:0000250|UniProtKB:P01215}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:P01215}.
CC   -!- SIMILARITY: Belongs to the glycoprotein hormones subunit alpha family.
CC       {ECO:0000305}.
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DR   PIR; A39555; A39555.
DR   AlphaFoldDB; P22762; -.
DR   SMR; P22762; -.
DR   STRING; 9544.ENSMMUP00000000313; -.
DR   eggNOG; ENOG502S1PK; Eukaryota.
DR   InParanoid; P22762; -.
DR   Proteomes; UP000006718; Unplaced.
DR   GO; GO:0005615; C:extracellular space; ISS:UniProtKB.
DR   GO; GO:0016914; C:follicle-stimulating hormone complex; ISS:UniProtKB.
DR   GO; GO:0016913; F:follicle-stimulating hormone activity; ISS:UniProtKB.
DR   GO; GO:0007186; P:G protein-coupled receptor signaling pathway; ISS:UniProtKB.
DR   GO; GO:0010893; P:positive regulation of steroid biosynthetic process; ISS:UniProtKB.
DR   GO; GO:0010469; P:regulation of signaling receptor activity; ISS:UniProtKB.
DR   GO; GO:0006590; P:thyroid hormone generation; IBA:GO_Central.
DR   Gene3D; 2.10.90.10; -; 1.
DR   InterPro; IPR029034; Cystine-knot_cytokine.
DR   InterPro; IPR000476; Glyco_hormone.
DR   PANTHER; PTHR11509; PTHR11509; 1.
DR   Pfam; PF00236; Hormone_6; 1.
DR   PRINTS; PR00274; GLYCOHORMONE.
DR   SMART; SM00067; GHA; 1.
DR   SUPFAM; SSF57501; SSF57501; 1.
DR   PROSITE; PS00779; GLYCO_HORMONE_ALPHA_1; 1.
DR   PROSITE; PS00780; GLYCO_HORMONE_ALPHA_2; 1.
DR   PROSITE; PS50277; GLYCO_HORMONE_ALPHA_3; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Glycoprotein; Hormone; Reference proteome; Secreted;
KW   Signal.
FT   SIGNAL          1..24
FT                   /evidence="ECO:0000250"
FT   CHAIN           25..120
FT                   /note="Glycoprotein hormones alpha chain"
FT                   /id="PRO_0000011642"
FT   CARBOHYD        80
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   CARBOHYD        106
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   DISULFID        35..59
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   DISULFID        38..88
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   DISULFID        56..110
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   DISULFID        60..112
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
FT   DISULFID        87..115
FT                   /evidence="ECO:0000250|UniProtKB:P01215"
SQ   SEQUENCE   120 AA;  13785 MW;  92E92D716093F406 CRC64;
     MDYYRKYAAV ILVTLSVFLH ILHSFPDGEF TMQDCPECKP RENKFFSKPG APIYQCMGCC
     FSRAYPTPVR SKKTMLVQKN VTSESTCCVA KSLTRVMVMG SVRVENHTEC HCSTCYYHKF