PPIRE13907

Target Protein Information
Protein_Name Atrial natriuretic peptide receptor 1
Protein_Sequence MPGSRRVRPRLRALLLLPPLLLLRSGHASDLTVAVVLPLTNTSYPWSWARVGPAVELALGRVKARPDLLPGWTVRMVLGSSENAAGVCSDTAAPLAAVDLKWEHSPAVFLGPGCVYSAAPVGRFTAHWRVPLLTAGAPALGIGVKDEYALTTRTGPSHVKLGDFVTALHRRLGWEHQALVLYADRLGDDRPCFFIVEGLYMRVRERLNITVNHQEFVEGDPDHYTKLLRTVQRKGRVIYICSSPDAFRNLMLLALDAGLTGEDYVFFHLDVFGQSLQGAQGPVPRKPWERDDGQDRRARQAFQAAKIITYKEPDNPEYLEFLKQLKLLADKKFNFTMEDGLKNIIPASFHDGLLLYVQAVTETLAQGGTVTDGENITQRMWNRSFQGVTGYLKIDRNGDRDTDFSLWDMDPETGAFRVVLNFNGTSQELMAVSEHRLYWPLGYPPPDIPKCGFDNEDPACNQDHFSTLEVLALVGSLSLVSFLIVSFFIYRKMQLEKELVSELWRVRWEDLQPSSLERHLRSAGSRLTLSGRGSNYGSLLTTEGQFQVFAKTAYYKGNLVAVKRVNRKRIELTRKVLFELKHMRDVQNEHLTRFVGACTDPPNICILTEYCPRGSLQDILENESITLDWMFRYSLTNDIVKGMLFLHNGAIGSHGNLKSSNCVVDGRFVLKITDYGLESFRDPEPEQGHTLFAKKLWTAPELLRMASPPARGSQAGDVYSFGIILQEIALRSGVFYVEGLDLSPKEIIERVTRGEQPPFRPSMDLQSHLEELGQLMQRCWAEDPQERPPFQQIRLALRKFNKENSSNILDNLLSRMEQYANNLEELVEERTQAYLEEKRKAEALLYQILPHSVAEQLKRGETVQAEAFDSVTIYFSDIVGFTALSAESTPMQVVTLLNDLYTCFDAVIDNFDVYKVETIGDAYMVVSGLPVRNGQLHAREVARMALALLDAVRSFRIRHRPQEQLRLRIGIHTGPVCAGVVGLKMPRYCLFGDTVNTASRMESNGEALRIHLSSETKAVLEEFDGFELELRGDVEMKGKGKVRTYWLLGERGCSTRG
Organism_Source Mus musculus
Functional_Classification Guanylate cyclase-coupled receptors
Cellular_Localization Plasma membrane
Gene_Names Npr1
UniProt_ID P18293
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name ANP
Peptide_Sequence RRSSCFGGRMDRIGAQSGLGCNSFRY
Peptide_Length 26
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)CNC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CS)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H](N)CCCNC(=N)N)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CS)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CO)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O
Chemical_Modification None
Cyclization_Method Side chain-side chain cyclization; C4<->C20; disulfide bond
Linear/Cyclic Cyclic
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 2882.25
Aliphatic_Index 33.84615
Aromaticity 0.11538
Average_Rotatable_Bonds 3.73077
Charge_at_pH_7 3.87361
Isoelectric_Point 10.94697
Number_of_Hydrogen_Bond_Acceptors 43
Number_of_Hydrogen_Bond_Donors 52
Topological_Polar_Surface_Area 1324.95000
X_logP_energy -19.26505
Interaction Information
Affinity IC50=10 nM
Affinity_Assay TR-FRET assay
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Research Articles
Title Y-1 adrenocortical tumor cells contain atrial natriuretic peptide receptors which regulate cyclic nucleotide metabolism and steroidogenesis.
Release_Year 1989
PMID 2551644
DOI 10.1210/endo-125-5-2235