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Term:
beta-L-Ara4N-lipid A biosynthetic process (GO:1901760)
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Parent Terms Term With Siblings Child Terms
4-amino-4-deoxy-alpha-L-arabinopyranosyl undecaprenyl phosphate biosynthetic process 
5alpha,9alpha,10beta-labda-8(20),13-dien-15-yl diphosphate biosynthetic process 
beta-L-Ara4N-lipid A biosynthetic process 
The chemical reactions and pathways resulting in the formation of beta-L-Ara4N-lipid A which occurs as a result of modification of the lipid A moiety of lipopolysaccharide by the addition of the sugar 4-amino-4-deoxy-L-arabinose (L-Ara4N). This strategy is adopted by pathogenic Gram-negative bacteria to evade cationic antimicrobial peptides produced by the innate immune system.
ceramide phosphoethanolamine biosynthetic process  
copal-8-ol diphosphate(3-) biosynthetic process 
dimethylallyl diphosphate biosynthetic process  
dolichyl diphosphate biosynthetic process  
dolichyl monophosphate biosynthetic process  
farnesyl diphosphate biosynthetic process +   
galactolipid biosynthetic process +   
GDP-alpha-D-mannosylchitobiosyldiphosphodolichol biosynthetic process 
geranyl diphosphate biosynthetic process  
geranylgeranyl diphosphate biosynthetic process  
glycerophospholipid biosynthetic process +   
glycosphingolipid biosynthetic process +   
GPI anchor biosynthetic process +   
isopentenyl diphosphate biosynthetic process +   
Kdo2-lipid A biosynthetic process 
lipid A biosynthetic process 
mannosyl-inositol phosphorylceramide biosynthetic process 
negative regulation of phospholipid biosynthetic process +   
phytyl diphosphate biosynthetic process 
polyacyltrehalose biosynthetic process 
positive regulation of phospholipid biosynthetic process +   
regulation of phospholipid biosynthetic process +   
rhamnolipid biosynthesis 
sophorosyloxydocosanoate biosynthetic process 
sphinganine-1-phosphate biosynthetic process  
sphingomyelin biosynthetic process  

Synonyms
Exact Synonyms: 4-amino-4-deoxy-beta-L-arabinose-lipid A biosynthesis ;   4-amino-4-deoxy-beta-L-arabinose-lipid A biosynthetic process ;   beta-L-Ara4N-lipid A anabolism ;   beta-L-Ara4N-lipid A biosynthesis ;   beta-L-Ara4N-lipid A formation ;   beta-L-Ara4N-lipid A synthesis
Definition Sources: GOC:TermGenie, GOC:yaf, PMID:17928292, PMID:19166326, UniPathway:UPA00037

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