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Name | Kappa-type opioid receptor |
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Species | Homo sapiens (Human) |
Gene | OPRK1 |
Synonym | K-OR-1 KOPr OP2 KOP KOR-1 [ Show all ] |
Disease | Obesity Opiate dependence Inflammatory bowel disease Erythema Diarrhea-predominant IBS [ Show all ] |
Length | 380 |
Amino acid sequence | MDSPIQIFRGEPGPTCAPSACLPPNSSAWFPGWAEPDSNGSAGSEDAQLEPAHISPAIPVIITAVYSVVFVVGLVGNSLVMFVIIRYTKMKTATNIYIFNLALADALVTTTMPFQSTVYLMNSWPFGDVLCKIVISIDYYNMFTSIFTLTMMSVDRYIAVCHPVKALDFRTPLKAKIINICIWLLSSSVGISAIVLGGTKVREDVDVIECSLQFPDDDYSWWDLFMKICVFIFAFVIPVLIIIVCYTLMILRLKSVRLLSGSREKDRNLRRITRLVLVVVAVFVVCWTPIHIFILVEALGSTSHSTAALSSYYFCIALGYTNSSLNPILYAFLDENFKRCFRDFCFPLKMRMERQSTSRVRNTVQDPAYLRDIDGMNKPV |
UniProt | P41145 |
Protein Data Bank | 6b73, 4djh |
GPCR-HGmod model | P41145 |
3D structure model | This structure is from PDB ID 6b73. |
BioLiP | BL0402244,BL0402246, BL0224693,BL0224694, BL0402243,BL0402245 |
Therapeutic Target Database | T60693 |
ChEMBL | CHEMBL237 |
IUPHAR | 318 |
DrugBank | BE0000632 |
Name | Dynorphin A(1-8) |
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Molecular formula | C46H72N14O10 |
IUPAC name | (2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-methylpentanoic acid |
Molecular weight | 981.17 |
Hydrogen bond acceptor | 13 |
Hydrogen bond donor | 14 |
XlogP | -3.7 |
Synonyms | BDBM50128080 NCGC00163193-01 Dynorphin A (1-8), porcine DYNORPHIN(1-8)-OH Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-OH [ Show all ] |
Inchi Key | WRPLGMBDXVBPEG-VGXZEHLRSA-N |
Inchi ID | InChI=1S/C46H72N14O10/c1-5-27(4)38(44(69)70)60-41(66)33(14-10-20-53-46(50)51)57-40(65)32(13-9-19-52-45(48)49)58-42(67)34(21-26(2)3)59-43(68)35(23-28-11-7-6-8-12-28)56-37(63)25-54-36(62)24-55-39(64)31(47)22-29-15-17-30(61)18-16-29/h6-8,11-12,15-18,26-27,31-35,38,61H,5,9-10,13-14,19-25,47H2,1-4H3,(H,54,62)(H,55,64)(H,56,63)(H,57,65)(H,58,67)(H,59,68)(H,60,66)(H,69,70)(H4,48,49,52)(H4,50,51,53)/t27-,31-,32-,33-,34-,35-,38-/m0/s1 |
PubChem CID | 10486131 |
ChEMBL | CHEMBL217379 |
IUPHAR | N/A |
BindingDB | 50128080 |
DrugBank | N/A |
Structure | |
Lipinski's druglikeness | This ligand has more than 5 hydrogen bond donor. This ligand has more than 10 hydrogen bond acceptor. This ligand is heavier than 500 daltons. |
Parameter | Value | Reference | Database source |
---|---|---|---|
Ki | 0.2 nM | PMID9686407 | BindingDB |
Ki | 4.6 nM | PMID12747782 | BindingDB,ChEMBL |
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