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GPCR

NameVasopressin V1a receptor
SpeciesHomo sapiens (Human)
GeneAVPR1A
SynonymAVPR V1a
AVPR
Antidiuretic hormone receptor 1a
AVPR1
V1A receptor
[ Show all ]
DiseaseEuvolemic hyponatremia
Hyponatraemia
Dysmenorrhea
Cardiotonic
Infertility
[ Show all ]
Length418
Amino acid sequenceMRLSAGPDAGPSGNSSPWWPLATGAGNTSREAEALGEGNGPPRDVRNEELAKLEIAVLAVTFAVAVLGNSSVLLALHRTPRKTSRMHLFIRHLSLADLAVAFFQVLPQMCWDITYRFRGPDWLCRVVKHLQVFGMFASAYMLVVMTADRYIAVCHPLKTLQQPARRSRLMIAAAWVLSFVLSTPQYFVFSMIEVNNVTKARDCWATFIQPWGSRAYVTWMTGGIFVAPVVILGTCYGFICYNIWCNVRGKTASRQSKGAEQAGVAFQKGFLLAPCVSSVKSISRAKIRTVKMTFVIVTAYIVCWAPFFIIQMWSVWDPMSVWTESENPTITITALLGSLNSCCNPWIYMFFSGHLLQDCVQSFPCCQNMKEKFNKEDTDSMSRRQTFYSNNRSPTNSTGMWKDSPKSSKSIKFIPVST
UniProtP37288
Protein Data BankN/A
GPCR-HGmod modelP37288
3D structure modelThis predicted structure model is from GPCR-EXP P37288.
BioLiPN/A
Therapeutic Target DatabaseT79232
ChEMBLCHEMBL1889
IUPHAR366
DrugBankBE0000165

Ligand

NameLysipressin
Molecular formulaC46H65N13O12S2
IUPAC name(2S)-N-[(2S)-6-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxohexan-2-yl]-1-[(4R,7S,10S,13S,16S,19R)-19-amino-7-(2-amino-2-oxoethyl)-10-(3-amino-3-oxopropyl)-13-benzyl-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide
Molecular weight1056.22
Hydrogen bond acceptor16
Hydrogen bond donor13
XlogP-3.9
SynonymsL-Cysteinyl-L-tyrosyl-L-phenylalanyl-L-glutaminyl-L-asparaginyl-L-cysteinyl-L-prolyl-L-lysylglycinamide cyclic (1->6)-disulfide
LYPRESSIN
Lysine-8-vasopressin
NCGC00181743-01
UNII-7CZF3L922Y
[ Show all ]
Inchi KeyBJFIDCADFRDPIO-DZCXQCEKSA-N
Inchi IDInChI=1S/C46H65N13O12S2/c47-17-5-4-9-29(40(65)52-22-38(51)63)54-45(70)35-10-6-18-59(35)46(71)34-24-73-72-23-28(48)39(64)55-31(20-26-11-13-27(60)14-12-26)43(68)56-32(19-25-7-2-1-3-8-25)42(67)53-30(15-16-36(49)61)41(66)57-33(21-37(50)62)44(69)58-34/h1-3,7-8,11-14,28-35,60H,4-6,9-10,15-24,47-48H2,(H2,49,61)(H2,50,62)(H2,51,63)(H,52,65)(H,53,67)(H,54,70)(H,55,64)(H,56,68)(H,57,66)(H,58,69)/t28-,29-,30-,31-,32-,33-,34-,35-/m0/s1
PubChem CID644076
ChEMBLN/A
IUPHAR2172
BindingDBN/A
DrugBankN/A

Structure

SDF download

2D structure
Lipinski's druglikenessThis ligand has more than 5 hydrogen bond donor.
This ligand has more than 10 hydrogen bond acceptor.
This ligand is heavier than 500 daltons.

Experimental Data

ParameterValueReferenceDatabase source
Ki2.51189 nMPMID9322919IUPHAR

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