Interactor 1: CFAI (P05156)
Complement factor I (EC 3.4.21.45) (C3B/C4B inactivator) [Cleaved into: Complement factor I heavy chain; Complement factor I light chain]
Gene: CFI

Interactor 2: CO4B (P0C0L5)
Complement C4-B (Basic complement C4) (C3 and PZP-like alpha-2-macroglobulin domain-containing protein 3) [Cleaved into: Complement C4 beta chain; Complement C4-B alpha chain; C4a anaphylatoxin; C4b-B; C4d-B; Complement C4 gamma chain]
Gene: C4B

Species: Homo sapiens

Source: innatedb

Category: Small-scale

Confidence: High

Method score Annotation score Interaction score
0.41 1.00 0.647

The method score is based on:

Property Details
Experiments 1386357
Identification Methods protease assay
Interaction Type protein cleavage

The annotation score is based on:

Property Details
Interacting Pfam domains A2M_BRD~Ldl_recept_a, A2M_recep~Trypsin, MG2~Trypsin
Common GO terms GO:0005576 - extracellular region
GO:0005615 - extracellular space
GO:0006958 - complement activation, classical pathway
GO:0045087 - innate immune response
GO:0070062 - extracellular exosome
Homologous interactions 1

Homologous interactions

Color coding for hit scores

1 583
Hs

1 1744
+ Hs

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Last updated: 15 Jul 2024