. Author manuscript; available in PMC: 2009 Nov 11.

Published in final edited form as: Biochemistry. 2008 Oct 18;47(45):11735–11749. doi: 10.1021/bi801625b

Table 1.

Aryl-capped siderophores producing pathogens and corresponding AAAEs.

Organism	Siderophore	AAAE	AAAE Substrate^a
M. tuberculosis	mycobactin	MbtA	SAL
Y. pestis	yersiniabactin	YbtE	SAL
Y. pseudotuberculosis	yersiniabactin	YbtE	SAL
E. coli	enterobactin	EntE	2,3-DHB
K. pneumoniae	yersiniabactin	YbtE	2,3-DHB
K. pneumoniae	enterobactin	EntE	SAL
P. aeruginosa	pyochelin	PchD	2,3-DHB
V. cholerae	vibriobactin	VibE	2,3-DHB
V. vulnificus	vulnibactin	VibE1	2,3-DHB
V. vulnificus	vulnibactin	VibE2	SAL
A. baumannii	acinetobactin	BasE	2,3-DHB
B. subtilis	bacillibactin	DhbE	2,3-DHB
B. anthracis	petrobactin	AsbC	3,4-DHB

SAL, salicylic acid; 2,3-DHB, 2,3-dihydroxybenzoic acid; 3,4-DHB, 3,4-dihydroxybenzoic acid.