Stanford University HIV Drug Resistance Database - A curated public database designed to represent, store, and analyze the divergent forms of data underlying HIV drug resistance.
    NRTI   |   NNRTI   |   PI
Updated on Oct 12, 2012

Interactive Scores (IScores) applies genotypic scores to distinct HIV-1 RT and protease mutation patterns from ~40,000 individuals with group M sequences.
  • 'Show All Patterns & Levels': The complete list of all patterns and resistance levels (1 to 5).
  • 'Show Specific Patterns & Levels': The complete list of all patterns and resistance levels containing a specific mutation or mutation combination.

  • 'Score Changes' text box: To examine the effects of a score change enter changes in the following format (e.g. 'ABC:30, TDF:30').
  • 'Include' checkbox: Uncheck to assign all scores to 0.
  • 'Maximum Result Count': Limits the number of mutation patterns returned: It takes ~5 seconds to return 100 recalculated resistance levels.
NNRTI Scores (HIVdb 6p2)
Algorithm           
      Maximum Result Count
IncludeMutationEFVNVPETRRPVScore Changes
90I0055
98G51555
98S0000
100I30301515
101E15301010
101P30603060
101Q0000
101R0000
101H10151010
101N0000
103N606000
103R0000
103S306000
103T156000
103Q0000
103E0000
103H606000
106A156000
106M606000
106I0000
108I51000
138A5555
138K551030
138Q551015
IncludeMutationEFVNVPETRRPVScore Changes
138G551015
138R551015
179D10101010
179E10101010
179T0055
179F5101515
181C30603030
181I30606060
181V30606060
181S15301515
188C156000
188H156000
188L60601060
190A40601010
190S60601010
190E60601515
190Q60601515
190C60601010
190V60601010
190T60601010
221Y5555
225H301500
227C30303030
227L01500
230L30603030
IncludeMutationEFVNVPETRRPVScore Changes
236L0000
238T153000
238N01000
238R0000
318F103000
348I101500
103R+179D5 20 00
106I+179D5 5 00
181CIV+179F0015 15
181CIV+190ASEQCVT0015 15