Interactor 1: IC1 (P05155)
Plasma protease C1 inhibitor (C1 Inh) (C1Inh) (C1 esterase inhibitor) (C1-inhibiting factor) (Serpin G1)
Gene: SERPING1
Interactor 2: ITIH4 (Q14624)
Inter-alpha-trypsin inhibitor heavy chain H4 (ITI heavy chain H4) (ITI-HC4) (Inter-alpha-inhibitor heavy chain 4) (Inter-alpha-trypsin inhibitor family heavy chain-related protein) (IHRP) (Plasma kallikrein sensitive glycoprotein 120) (Gp120) (PK-120) [Cleaved into: 70 kDa inter-alpha-trypsin inhibitor heavy chain H4; 35 kDa inter-alpha-trypsin inhibitor heavy chain H4]
Gene: ITIH4
Species: Homo sapiens
Source: biogrid
Category: High-throughput
Confidence: High
| Method score | Annotation score | Interaction score |
|---|---|---|
| 0.38 | 0.60 | 0.479 |
The method score is based on:
| Property | Details |
|---|---|
| Experiments | 24981860 |
| Identification Methods | affinity chromatography technology |
| Interaction Type | physical association |
The annotation score is based on:
| Property | Details |
|---|---|
| Interacting Pfam domains | - |
| Common GO terms | GO:0004867 - serine-type endopeptidase inhibitor activity GO:0005576 - extracellular region GO:0070062 - extracellular exosome GO:0072562 - blood microparticle |
| Homologous interactions | 2 |
Homologous interactions
Color coding for hit scores 
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Service provided by Combinatics, Japan
Last updated: 11Aug2025
