Table 1. In silico prediction of serotype, sequence type, and point mutations associated with resistance in uropathogenic E. coli (UPEC) genomes, 2018-2023 (n=143).

Pattern number	Sequence type	Serotype	Mutations associated with antimicrobial resistance	Types of antibiotics	Number of UPEC isolates (%)	Countries (n)
1	131	O25:H4	glpT(E448K), gyrA(D87N), gyrA(S83L), parC(E84V), parC(S80I), parE(I529L), pmrB(E123D), ptsI(V25I), uhpT(E350Q)	3	51 (35.7)	Paraguay (19) Brazil (16) Colombia (8) Peru (6) Argentina (1) Mexico (1)
2	1193	O75:H5	gyrA(D87N), gyrA(S83L), marR(S3N), parC(S80I), parE(L416F), pmrB(E123D), uhpT(E350Q)	7	16 (11.1)	Paraguay (7) Peru (6) Argentina (2) Brazil (1)
3	648	O1:H6	cyaA(S352T), glpT(E448K), gyrA(D87N), gyrA(S83L), parC(S80I), parE(S458A)	2	7 (4.9)	Brazil (4) Argentina (1) Colombia (1) Paraguay (1)
4	998	O2:H6	glpT(E448K), marR(S3N), pmrB(E123D)	7	5 (3.5)	Paraguay (3) Argentina (1) Brazil (1)