General Information of the Protein
Protein ID
PT07506
Protein Name
Appetite-regulating hormone
Secondarily
Protein Name
Growth hormone secretagogue
Growth hormone-releasing peptide
Motilin-related peptide
Protein M46
Gene Name
GHRL
Secondarily
Gene Name
MTLRP
UNQ524/PRO1066
Sequence
MPSPGTVCSLLLLGMLWLDLAMAGSSFLSPEHQRVQQRKESKKPPAKLQPRALAGWLRPEDGGQAEGAEDELEVRFNAPFDVGIKLSGVQYQQHSQALGKFLQDILWEEAKEAPADK
    Show/Hide
Organism
Homo sapiens, Human
Protein Classification
Secreted protein
Function
Ghrelin is the ligand for growth hormone secretagogue receptor type 1 (GHSR) (PubMed:10604470). Induces the release of growth hormone from the pituitary (PubMed:10604470). Has an appetite-stimulating effect, induces adiposity and stimulates gastric acid secretion. Involved in growth regulation.
    Show/Hide
Uniprot ID
Primary ID:
Q9UBU3

Secondarily ID:
A8CF34
A8CF38
A8CF42
A8DN29
A8DN30
Q86YP8
Q8TAT9
Q9H3R3
    Show/Hide
Ensembl ID
ENSG00000157017
HGNC ID
HGNC:18129
Subcellular Location
Secreted
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000025 , HEK-293T
Compound ID Compound Name Compound Formula
CP0950903
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-(2-methyloctylsulfanyl)propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C150H253N47O40S
 2
1
EC50 = 1 nM
   TI
   LI
   LO
   TS
2
IC50 = 0.9333 nM
   TI
   LI
   LO
   TS
CP0955270
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-(2-methylheptylsulfanyl)propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C149H251N47O40S
 2
1
EC50 = 1.38 nM
   TI
   LI
   LO
   TS
2
IC50 = 1.585 nM
   TI
   LI
   LO
   TS
CP0280449
Ghrelin
   Show/Hide
C149H249N47O42
 1
1
EC50 = 1.95 nM
   TI
   LI
   LO
   TS
CP0955268
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-pentylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C146H245N47O40S
 2
1
EC50 = 13.8 nM
   TI
   LI
   LO
   TS
2
IC50 = 33.88 nM
   TI
   LI
   LO
   TS
CP0965337
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-(2,6-dimethylheptylsulfanyl)propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C150H253N47O40S
 1
1
IC50 = 1.66 nM
   TI
   LI
   LO
   TS
CP0966663
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-nonylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C150H253N47O40S
 1
1
IC50 = 1.905 nM
   TI
   LI
   LO
   TS
CP0964554
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-decylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C151H255N47O40S
 1
1
IC50 = 2.239 nM
   TI
   LI
   LO
   TS
CP0964553
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-octylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C149H251N47O40S
 1
1
IC50 = 2.512 nM
   TI
   LI
   LO
   TS
CP0955269
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-heptylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C148H249N47O40S
 1
1
IC50 = 3.802 nM
   TI
   LI
   LO
   TS
CP0955267
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-(4-phenylbutylsulfanyl)propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C151H247N47O40S
 2
1
IC50 = 6.026 nM
   TI
   LI
   LO
   TS
2
IC50 = 10 nM
   TI
   LI
   LO
   TS
CP0968790
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-hexylsulfanyl-propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C147H247N47O40S
 1
1
IC50 = 11.48 nM
   TI
   LI
   LO
   TS
CP0968791
(4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxy-propanoyl]amino]-3-(3-benzyloxypropylsulfanyl)propanoyl]amino]-3-phenyl-propanoyl]amino]-4-methyl-pentanoyl]amino]-3-hydroxy-propanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(1S)-2-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-1-[[(1S)-4-amino-1-[[(1S)-4-amino-1-[[(1S)-1-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-5-amino-1-[(2S)-2-[(2S)-2-[[(1S)-2-[[(1S)-5-amino-1-[[(1S)-1-[[(1S)-4-amino-1-[(2S)-2-[[(1S)-1-carboxy-4-guanidino-butyl]carbamoyl]pyrrolidine-1-carbonyl]-4-oxo-butyl]carbamoyl]-3-methyl-butyl]carbamoyl]pentyl]amino]-1-methyl-2-oxo-ethyl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidine-1-carbonyl]pentyl]carbamoyl]pentyl]amino]-1-(hydroxymethyl)-2-oxo-ethyl]carbamoyl]-3-carboxy-propyl]carbamoyl]pentyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-4-oxo-butyl]carbamoyl]-2-methyl-propyl]carbamoyl]-4-guanidino-butyl]carbamoyl]-4-oxo-butyl]amino]-1-(1H-imidazol-5-ylmethyl)-2-oxo-ethyl]amino]-5-oxo-pentanoic acid
   Show/Hide
C151H247N47O41S
 1
1
IC50 = 50.12 nM
   TI
   LI
   LO
   TS
Clinical Information about the Protein
Target 1 ( Ghrelin (GHRL) )
Target Type Clinical trial Target