HORDB

ID: hor005921
Uniprot ID: P06298
Protein name: Melanotropin gamma
Gene name: pomc-a
Organism: Xenopus laevis (African clawed frog)
Family: POMC family
Source: Animal
Expression: NA
Disease: NA
Comments: NA
Taxonomy: Xenopus (subgenus), Xenopus (genus), Xenopodinae (subfamily), Pipidae (family), Pipoidea (superfamily), Anura (order), Batrachia (superorder), Amphibia (class), Tetrapoda, Dipnotetrapodomorpha, Sarcopterygii (superclass), Euteleostomi, Teleostomi, Gnathostomata, Vertebrata, Craniata (subphylum), Chordata (phylum), Deuterostomia, Bilateria, Eumetazoa, Metazoa (kingdom), Opisthokonta, Eukaryota (superkingdom), cellular organisms
GO MF: GO:0005179 hormone activity
GO BP: GO:0007218 neuropeptide signaling pathway
GO CC: GO:0005576 extracellular region

Sequence: YVMTHFRWNKF
Length: 11(76-86)
Propeptide: MFRPLWGCFLAILGICIFHIGEVQSQCWESSRCADLSSEDGVLECIKACKTDLSAESPVFPGNGHLQPLSESIRKYVMTHFRWNKFGRRNSTGNDGSNTGYKREDISSYPVFSLFPLSDQNAPGDNMEEEPLDRQENKRAYSMEHFRWGKPVGRKRRPIKVYPNGVEEESAESYPMELRRELSLELDYPEIDLDEDIEDNEVESALTKKNGNYRMHHFRWGSPPKDKRYGGFMTPERSQTPLMTLFKNAIIKNSH
Signal peptide: MFRPLWGCFLAILGICIFHIGEVQS
Modification: T11 Phenylalanine amide
Glycosylation: NA
Mutagenesis: NA

Function: [Corticotropin]: Stimulates the adrenal glands to release cortisol.; [Melanocyte-stimulating hormone alpha]: Anorexigenic peptide. Increases the pigmentation of skin by increasing melanin production in melanocytes.; [Melanocyte-stimulating hormone beta]:
Mechanism: NA
Cross BBB: NA
Target: NA
Target Unid: NA
IC50: NA
EC50: NA
ED50: NA
kd: NA
Half life: NA

Structure: (PDB_ID-from https://www.rcsb.org/; AlphaFold_DB_ID-from https://alphafold.ebi.ac.uk/; hordbxxxxxx_AF2.pdb was predicted structure by AlphaFold2; hordbxxxxxx_ESM.pdb was predicted structure by ESMFold)

hor005921_AF2.pdb

hor005921_ESM.pdb

Mass:	170733	Formula:	C74H101N19O15S
Absent amino acids:	ACDEGILPQS	Common amino acids:	F
pI:	10.45	Basic residues:	3
Polar residues:	3	Hydrophobic residues:	4
Hydrophobicity:	-57.27	Boman Index:	-1980
Half-Life:	2.8 hour	Half-Life Yeast:	10 min
Half-Life E.Coli:	2 min	Aliphatic Index	26.36
Instability Index:	8186.36	Extinction Coefficient cystines:	6990
Absorbance 280nm:	699

PubMed ID: 3754961
Title: Expression of two proopiomelanocortin genes in the pituitary gland of Xenopus laevis: complete structures of the two preprohormones.
PubMed ID: 1584015
Title: Comparative structural analysis of the transcriptionally active proopiomelanocortin genes A and B of Xenopus laevis.
PubMed ID: 3840481
Title: Nuc
PubMed ID: 2564347
Title: