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Active ingredient: Tetracycline - Chemisty and Biological Activity

Chemisty and Biological Activity

Chemical Formula

C22H24N2O8

Chemical Name

2-(amino-hydroxy-methylidene)-4-dimethylamino-6,10,11,12a-tetrahydroxy-6- methyl-4,4a,5,5a-tetrahydrotetracene-1,3,12-trione

Chemical Structure

Molecular Weight

444.435 g/mol

Physical State

Solid

Melting Point

165oC

Water Solubility

231 mg/L at 25 oC (SRC PhysProp experimental -- YALKOWSKY,SH & DANNENFELSER,RM (1992))

Isoelectric Point

3.3

Organisms Affected

Enteric bacteria and other eubacteria

Phase 1 Metabolising Enzyme (1-st Step of Metabolism)

Not Available

Primary Drug Target
Name30S ribosomal protein S4 - Escherichia coli
Gene NamerpsD
Synonyms30S ribosomal protein S4
General FunctionTranslation, ribosomal structure and biogenesis
Specific FunctionAlso functions as a rho-dependent antiterminator of rRNA transcription, increasing the synthesis of rRNA under conditions of excess protein, allowing a more rapid return to homeostasis. Binds directly to RNA polymerase

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