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   |   INI
Updated on Mar 4, 2014

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': 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 6p3)
Algorithm           
      Maximum Result Count
IncludeMutationEFVNVPETRRPVScore Changes
90I0000
98G51555
100I45453030
100V30151015
101E15301030
101P60604560
101Q0000
101H10151010
101N0000
103N606000
103S456000
103T156000
103Q0000
103E0000
103H606000
103R0000
106A306000
106M606000
106I0000
108I51000
138A0055
138K10101030
138Q551015
138G551015
IncludeMutationEFVNVPETRRPVScore Changes
138R551015
179D101055
179E101055
179T0055
179F5101515
179L0005
181C30603030
181I30606060
181V30606060
181S15601515
181F15601515
181G15601515
188C606000
188H306000
188L60601560
188F6030030
190A45601010
190S60601010
190E60604545
190Q60604545
190C60601010
190V60601010
190T60601010
221Y0505
225H301500
IncludeMutationEFVNVPETRRPVScore Changes
227C30303030
227L153000
230L30603030
230I15301530
236L0000
238T153000
238N101000
318F103000
348I101500
101E+184I00030
103R+179D202000
103R+179E5500
106A+227L15000
106I+179D5555
106I+181C0055
138K+184I00030
181C+190ASCVT001010
181C+221Y0005
181CIV+179F001515
90I+181C0055
IncludeMutationEFVNVPETRRPVScore Changes