General Information of the Protein
Protein ID
PT02597
Protein Name
Corticotropin-releasing factor receptor 1
Secondarily
Protein Name
Corticotropin-releasing hormone receptor 1
Gene Name
CRHR1
Secondarily
Gene Name
Crhr
Sequence
MGQRPQLRLVKALLLLGLNPVSTSLQDQQCESLSLASNVSGLQCNASVDLIGTCWPRSPAGQLVVRPCPAFFYGVRYNTTNNGYRECLANGSWAARVNYSECQEILNEEKKSKVHYHIAVIINYLGHCISLVALLVAFVLFLRLRSIRCLRNIIHWNLISAFILRNATWFVVQLTVSPEVHQSNVAWCRLVTAAYNYFHVTNFFWMFGEGCYLHTAIVLTYSTDRLRKWMFVCIGWGVPFPIIVAWAIGKLYYDNEKCWFGKRPGVYTDYIYQGPMILVLLINFIFLFNIVRILMTKLRASTTSETIQYRKAVKATLVLLPLLGITYMLFFVNPGEDEVSRVVFIYFNSFLESFQGFFVSVFYCFLNSEVRSAIRKRWRRWQDKHSIRARVARAMSIPTSPTRVSFHSIKQSTAV
    Show/Hide
Organism
Mus musculus, Mouse
Protein Classification
Membrane receptor
>
Family B G protein-coupled receptor
>
Peptide receptor (family B GPCR)
>
Corticotropin releasing factor receptor
>
Corticotropin releasing factor receptor
Function
G-protein coupled receptor for CRH (corticotropin-releasing factor) and UCN (urocortin). Has high affinity for CRH and UCN. Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and down-stream effectors, such as adenylate cyclase. Promotes the activation of adenylate cyclase, leading to increased intracellular cAMP levels. Inhibits the activity of the calcium channel CACNA1H. Required for normal embryonic development of the adrenal gland and for normal hormonal responses to stress. Plays a role in the response to anxiogenic stimuli.
    Show/Hide
Uniprot ID
P35347
Ensembl ID
ENSG00000120088
Subcellular Location
Cell membrane
Endosome
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: CL000367 , AtT-20
 Cell Line Info 
Compound ID Compound Name Compound Formula
CP0414411
 Compound Info 
(4S)-5-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(3S,6S,9S,18S)-18-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[1-[[(2S)-1-[[(2S,3S)-1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]carbamoyl]-3-(1H-imidazol-5-ylmethyl)-6-methyl-2,5,8,12-tetraoxo-1,4,7,13-tetrazacyclooctadec-9-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-amino-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]hexanoylamino]propanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-5-oxopentanoic acid
   Show/Hide
C161H269N49O42
  1
1
EC50 = 0.42 nM
 Bioactivity Info 
   TI
   LI
   LO
   TS
CP0391537
 Compound Info 
(4S)-5-[[(2S)-5-amino-1-[[1-[[(2S)-1-[[(2S)-5-amino-1-[[(6S,9S,18S)-18-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[1-[[(2S)-1-[[1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]carbamoyl]-3,3,6-trimethyl-2,5,8,12-tetraoxo-1,4,7,13-tetrazacyclooctadec-9-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-[[(2S)-2-[[(2S)-5-carbamimidamido-2-[[(2S)-2-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-5-carbamimidamido-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-3-carboxy-2-(hexanoylamino)propanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]pentanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]hexanoylamino]propanoyl]amino]pentanoyl]amino]propanoyl]amino]-5-oxopentanoic acid
   Show/Hide
C175H294N50O49
  1
1
EC50 = 0.44 nM
 Bioactivity Info 
   TI
   LI
   LO
   TS
CP0866585
 Compound Info 
Astressin C
   Show/Hide
C177H298N50O49
  1
1
EC50 = 0.45 nM
 Bioactivity Info 
   TI
   LI
   LO
   TS
CP0512397
 Compound Info 
(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]hexanoylamino]propanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-5-[[(2S)-5-amino-1-[[1-[[(2S)-1-[[(2S)-5-amino-1-[[(6S,9S,18S)-18-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[1-[[(2S)-1-[[1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]carbamoyl]-3,3,6-trimethyl-2,5,8,12-tetraoxo-1,4,7,13-tetrazacyclooctadec-9-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid
   Show/Hide
C171H286N50O49
  1
1
EC50 = 0.7 nM
 Bioactivity Info 
   TI
   LI
   LO
   TS
CP0468301
 Compound Info 
(4S)-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2R)-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxypropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-3-phenylpropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]-3-methylbutanoyl]amino]-4-methylpentanoyl]amino]-4-carboxybutanoyl]amino]hexanoylamino]propanoyl]amino]-5-carbamimidamidopentanoyl]amino]propanoyl]amino]-5-[[(2S)-5-amino-1-[[1-[[(2S)-1-[[(2S)-5-amino-1-[[(3S,6S,9S,18S)-18-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[1-[[(2S)-1-[[1-[[(2S,3S)-1-amino-3-methyl-1-oxopentan-2-yl]amino]-2,4-dimethyl-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,4-dioxobutan-2-yl]carbamoyl]-3-(1H-imidazol-5-ylmethyl)-6-methyl-2,5,8,12-tetraoxo-1,4,7,13-tetrazacyclooctadec-9-yl]amino]-1,5-dioxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-2,4-dimethyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-5-oxopentanoic acid
   Show/Hide
C179H298N52O49
  1
1
EC50 = 0.8 nM
 Bioactivity Info 
   TI
   LI
   LO
   TS
Similar Protein(s) and Bioactivity Statistics
90% Identity
Protein ID Protein Name Protein Organism
PT03947 Corticotropin-releasing factor receptor 1 Rattus norvegicus, Rat
 Protein Info