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Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase 1

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Protein Overview: Undecaprenyl phosphate-alpha-4-amino-4-deoxy-L-arabinose arabinosyl transferase 1

Catalyzes the transfer of the L-Ara4N moiety of the glycolipid undecaprenyl phosphate-alpha-L-Ara4N to lipid A. The modified arabinose is attached to lipid A and is required for resistance to polymyxin and cationic antimicrobial peptides.

Synonyms: 4-amino-4-deoxy-L-arabinose lipid A transferase 1, Lipid IV(A) 4-amino-4-deoxy-L-arabinosyltransferase, Undecaprenyl phosphate-alpha-L-Ara4N transferase 1

Gene name: arnT1

Database References

UniProtID GeneID
Sodalis glossinidius (strain morsitans) Q2NWA9 3868598
Pseudomonas fluorescens (strain Pf-5 / ATCC BAA-477) Q4KC80 3475940
Proteus mirabilis (strain HI4320) B4EUL1 6802481
Pseudomonas fluorescens (strain Pf0-1) Q3KCC9 3712599

Protein Overview data has been sourced from Uniprot Consortium's databases under a Creative Commons Attribution-Commercial license. © 2017