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Table 8 Levels of in vitro resistance for HIV-1 INSTI mutated viruses with non-canonical INSTI resistance pathways

From: HIV drug resistance against strand transfer integrase inhibitors

Genotype

RAL

EVG

DTG

CTG

BIC

R263K

R263K

+

+

M50I/R263K

+

+

NA

+

M50I/S119R/R263K

+

++

+

NA

+

H51Y/R263K

NA

+

NA

NA

S119R/R263K

+

+

NA

+

E138K/R263K

+

+

+

NA

NA

S153Y/R263K

+

++

+

NA

+

OTHER

M50I

NA

NA

H51Y

NA

NA

NA

H51Y/S147G

+

NA

NA

NA

H51Y/R262K

NA

NA

NA

V72I

NA

+

NA

NA

NA

V72I/F121Y/T125K

++

++

+

NA

V72I/F121Y/T125K/I151V

+

++

NA

L74M/G118R

++

+

NA

NA

NA

Q95K

+

+

NA

NA

NA

T97A

NA

NA

T97A/F121Y

+++

+++

NA

L101I

NA

NA

NA

L101I/S153F

NA

NA

L101I/T124A/S153F

NA

NA

H114Y

+

NA

NA

NA

G118R

+

+

NA

NA

G118R/E138K

+

+

NA

NA

G118S

+

NA

S119R

+

+

NA

+

F121Y

++

++

+

F121Y/T124A

+

+

NA

NA

NA

F121Y/T125K

+

++

NA

F121Y/G163R

NA

++

NA

NA

NA

T124A

NA

T124A/S153Y

+

NA

+

NA

T125K

NA

NA

NA

NA

A128T

 

NA

NA

E138K

NA

NA

G140S

+

NA

NA

P145S

+++

NA

Q146L

++

NA

+

NA

Q146P

 

+

NA

NA

NA

Q146R

+

NA

S147G

+

NA

NA

V151I

 

+

NA

NA

NA

V151L

+

++

+

NA

NA

S153F

+

NA

NA

S153Y

+

+

NA

NA

M154I

NA

NA

E157Q

+

NA

NA

G193E

NA

NA

S230R

NA

NA

NA

  1. Scale: ‘−’ no fold-change (FC), ‘+’ low FC, ‘++’ moderate FC, and ‘+++’ high FC from measured WT 50% inhibitory concentration (EC50). NA denotes no value available. Numbers refer to amino acid position in HIV integrase, one letter amino acid code used
  2. References: [14, 16, 28, 29, 31, 32, 36, 40, 43,44,45, 49,50,51,52, 54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69]