Ki Summary

Reaction Details

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Target

Histamine H2 receptor

Ligand

BDBM22889

Substrate/Competitor

n/a

470±n/a nM

Comments

PDSP_519

Citation

Gajtkowski, GA; Norris, DB; Rising, TJ; Wood, TP Specific binding of 3H-tiotidine to histamine H2 receptors in guinea pig cerebral cortex. Nature304:65-7 (1983) [PubMed] Article

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Histamine H2 receptor

Name:

Histamine H2 receptor

Synonyms:

Type:

G Protein-Coupled Receptor (GPCR)

Mol. Mass.:

40567.22

Organism:

Cavia porcellus (domestic guinea pig)

Description:

For the H2 receptor-binding assays, guinea pig striatum was used.

Residue:

359

Sequence:

MAFNGTVPSFCMDFTVYKVTISVILIILILVTVAGNVVVCLAVGLNRRLRSLTNCFIVSL
AVTDLLLGLLVLPFSAIYQLSCKWSFSKVFCNIYTSLDVMLCTASILNLFMISLDRYCAV
TDPLRYPVLITPARVAISLVFIWVISITLSFLSIHLGWNSRNETSKDNDTIVKCKVQVNE
VYGLVDGLVTFYLPLLIMCITYFRIFKIAREQARRINHIGSWKAATIREHKATVTLAAVM
GAFIICWFPYFTVFVYRGLKGDDAVNEVFEDVVLWLGYANSALNPILYAALNRDFRTAYH
QLFCCRLASHNSHETSLRLNNSQLNRSQCQEPRWQEDKPLNLQVWSGTEVTAPQGATNR

BDBM22889

n/a

Name

BDBM22889

Synonyms:

(Cimetidine) N-Methyl-N''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine,cyanide | (Cimetidine)N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanomethyliminomethanediamine | (cimetidine) N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanoiminomethanediamine | 1-cyano-2-methyl-3-(2-((5-methyl-1H-imidazol-4-yl)methylthio)ethyl)guanidine | 1-cyano-2-methyl-3-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]sulfanyl}ethyl)guanidine | 2-Chloro-5-(1-hydroxy-3-oxo-2,3-dihydro-1H-isoindol-1-yl)-benzenesulfonamide(Cimetidine) | 2-Methyl-8-phenethyl-imidazo[1,2-a]pyridine-3-carboxylic acid methyl ester(cimetidine) | 2-methylamino-2-[2-(4-methyl-1H-5-imidazolylmethylsulfanyl)ethylamino]-(E)-1-imino cyanide | 2-methylamino-2-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethylamino]-(Z)-1-imino cyanide(cimetidine) | ; N''''''''-cyano-N-methyl-N''''-(2-(((5-methyl-1H-imidazol-4-yl)methyl)thio)-ethyl)guanidine | CHEMBL30 | Cimetidine | Eureceptor | N''''''''''''''''-cyano-N-methyl-N''''''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine | N''''''''-cyano-N-methyl-N''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]-lambda~4~-sulfanyl}ethyl)guanidine | N''''''''-cyano-N-methyl-N''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine | N''''''''-cyano-N-methyl-N''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine (Cimetidine) | N''''''''-cyano-N-methyl-N''''-(2-{[(5-methyl-1H-imidazol-4-yl)methyl]thio}ethyl)guanidine(cimetidine) | N''''''''-cyano-N-methyl-N''''-({[(5-methyl-1H-imidazol-4-yl)methyl]thio}methyl)guanidine(cimetidine) | N-Cyano-N''''-methyl-N''''''''-(2-(((5-methyl-1H-imidazol-4-yl) methyl)thio)ethyl)guanidine(Cimetidine) | N-Methyl-N''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-N''''''''-Cyano-guanidine | N-Methyl-N''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-N''''''''-cyano-guanidine(Cimetidine) | N-Methyl-N''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-cyanoguanidine(cimetidine) | N-cyanomethyl-N''''-methyl-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine ( Cimetidine) | N-methyl-N''''-cyano-N''''''''-[2-(5-methyl-1H-imidazol-4-ylmethylsulfanyl)-ethyl]-guanidine | N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]-1-cyanoiminomethanediamine | N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]cyanoiminomethanediamine (cimetidine) | N-methyl-N-[2-(5-methyl-1H-4-imidazolylmethylsulfanyl)ethyl]imino(-N-cyano)methanediaminem | N-tert-Butyl-N''''-[4-(1H-imidazol-4-yl)-phenyl]-formamidine(cimetidine) | Tagamet | Tagamet HB | Tagamet hb 200 | cemitidine

Type

Small organic molecule

Emp. Form.

C10H16N6S

Mol. Mass.

252.339

SMILES

CNC(NC#N)=NCCSCc1[nH]cnc1C |w:6.6|

Structure