Research Use Only. KIRhub outputs are computational research artifacts. They are not validated for clinical decision-making, diagnosis, or treatment.

Primary targets: EGFR · FDA status: FDA Approved

Selectivity scorecard

MeasuredDerived
KISS
99.75
Gini
0.695
CATDS
0.027

Computed from wild-type kinome inhibition at 1 μM. Gini reproduces the published values within tolerance; KISS and CATDS are computed but pending reconciliation with the paper's reference code.

Polypharmacology radar

MeasuredDerived

Top 20 strongest-inhibited wild-type kinases for Erlotinib. Strongest target: EGFR at 99.4% inhibition.

Accessible data table
RankTargetInhibition %Residual activity %
1EGFR99.4%0.6%
2LOK_STK1089.5%10.5%
3DDR183.5%16.5%
4ERBB4_HER477.6%22.4%
5ERBB2_HER277.5%22.5%
6MEK570.9%29.1%
7ABL170.5%29.5%
8SLK_STK268.6%31.4%
9ABL2_ARG66.8%33.2%
10FLT361.3%38.7%
11LYN59.6%40.4%
12DDR251.2%48.8%
13FGFR250.7%49.3%
14EPHA650.0%50.0%
15LCK49.7%50.3%
16RET49.5%50.5%
17FLT4_VEGFR348.7%51.3%
18BLK48.0%52.0%
19MNK147.6%52.4%
20RIPK244.7%55.3%

Selectivity landscape

MeasuredDerived

Where Erlotinib sits in the 92-drug selectivity landscape (KISS vs Gini). The highlighted point is Erlotinib.

Atlas insights for Erlotinib

MeasuredReference

Pathway-space view of what this drug actually does, drawn from the Pathway Atlas.

Hallmarks-of-Cancer reach

DerivedReference

Projection onto the 10 canonical Hanahan & Weinberg hallmarks. Breadth = how many hallmarks this drug meaningfully perturbs.

ProliferationEvading apoptosisAngiogenesisInvasion / metastasisReplicative immortalityDeregulated metabolismImmune evasionGenome instabilityInflammationGrowth signaling

Breadth = 3.11 bits (max possible across 10 hallmarks = 3.32 bits). Multi-hallmark agent — broad polypharmacology.

Compare against the full catalog →

Anti-tumor matches — the "ideal patient" search

ModeledDerived

Top 5 real tumors closest to this drug's ideal patient (the tumor whose pathway state = −Π_d). Closest match cosine = 0.850

SampleCancer typecos to ideal
EPT0291EPN0.850
SRR233037520.848
aMVAC.P_005_TURBT_S2230.833
SRR108999840.833
SRR122024980.830

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