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 7)
Algorithm           
      Maximum Result Count
IncludeMutationEFVNVPETRRPVScore Changes
90I0000
98G10301015
100I45453060
100V30301015
101E15301530
101P60604560
101Q0000
101H15151010
101N0000
103N606000
103R0000
103S456000
103T156000
103Q0000
103E0000
103H606000
106A456000
106M606000
106I0000
108I101500
138A001015
138K10101030
138Q10101015
138G10101015
IncludeMutationEFVNVPETRRPVScore Changes
138R10101015
179D10101010
179E10101010
179T10101010
179L10101015
179I0000
179F10151515
181C30603030
181I30606060
181V30606060
181S15601515
181F15603030
181G15603030
188C606000
188H306000
188L60601560
188F6030030
190A45601515
190S60601515
190E60604545
190Q60604545
190C60601010
190V60601010
190T60601010
221Y10101010
IncludeMutationEFVNVPETRRPVScore Changes
225H303000
227C30303030
227L153000
230L45603045
230I15301530
234I0000
236L0000
238T306000
238N101000
318F103000
348I101500
101E+184I00020
103R+179D00015
103R+179DE202000
106A+227L15000
138K+184I00030
181C+179F001515
181C+190ASCVT001010
IncludeMutationEFVNVPETRRPVScore Changes