HitPredict

Interactor 1: KPRB (O60256)
Phosphoribosyl pyrophosphate synthase-associated protein 2 (PRPP synthase-associated protein 2) (41 kDa phosphoribosypyrophosphate synthetase-associated protein) (PAP41)
Gene: PRPSAP2

Interactor 2: KPRA (Q14558)
Phosphoribosyl pyrophosphate synthase-associated protein 1 (PRPP synthase-associated protein 1) (39 kDa phosphoribosypyrophosphate synthase-associated protein) (PAP39)
Gene: PRPSAP1

Species: Homo sapiens

Source: intact

Category: High-throughput

Confidence: High

Method score Annotation score Interaction score
0.89 1.00 0.944

The method score is based on:

Property Details
Experiments 26186194, 28514442, 33961781, 32296183, unassigned1304, unassigned3799
Identification Methods affinity chromatography technology, two hybrid, anti tag coimmunoprecipitation, two hybrid array, two hybrid prey pooling approach, validated two hybrid
Interaction Type physical association, direct interaction, association

The annotation score is based on:

Property Details
Interacting Pfam domains Pribosyl_synth~Pribosyl_synth, Pribosyl_synth~Pribosyltran_N, Pribosyltran_N~Pribosyltran_N
Common GO terms GO:0000287 - magnesium ion binding
GO:0004857 - enzyme inhibitor activity
GO:0005737 - cytoplasm
GO:0006015 - 5-phosphoribose 1-diphosphate biosynthetic process
GO:0006139 - nucleobase-containing compound metabolic process
and 2 others

more...
Homologous interactions 16

Homologous interactions

Color coding for hit scores

1 369
Hs

1 356
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+ Ce

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Last updated: 11Aug2025