Protein: Q6MG73
Complement C2 (EC 3.4.21.43) (C3/C5 convertase)

Gene: Q6MG73, C2
Organism: Rattus norvegicus
Interactions: 13
UniProt ID: Q6MG73

Gene Ontology (top 5):
GO:0004252 - serine-type endopeptidase activity
GO:0005576 - extracellular region
GO:0006508 - proteolysis
GO:0006956 - complement activation
GO:0006958 - complement activation, classical pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

369943

CO3
Complement C3 [Cleaved into: Complement C3 beta chain; C3-beta-c

1

11

Small-scale

0.618

High

1224325

CO9
Complement component C9

1

5

Small-scale

0.618

High

1236014

CO6
Complement component C6

1

8

Small-scale

0.618

High

93355

D4AEH3
26S proteasome non-ATPase regulatory subunit 7

1

1

Small-scale

0.437

High

613888

PSA3
Proteasome subunit alpha type-3

1

2

Small-scale

0.437

High

701101

PSB6
Proteasome subunit beta type-6

1

2

Small-scale

0.437

High

756597

PSA5
Proteasome subunit alpha type-5

1

1

Small-scale

0.437

High

954938

PSA6
Proteasome subunit alpha type-6

1

1

Small-scale

0.437

High

968864

PRS4
26S proteasome regulatory subunit 4

1

1

Small-scale

0.437

High

1196824

Q4V8E2
26S proteasome non-ATPase regulatory subunit 14

1

3

Small-scale

0.437

High

1224392

PRS7
26S proteasome regulatory subunit 7

1

1

Small-scale

0.437

High

1224600

PRS6A
26S proteasome regulatory subunit 6A

1

3

Small-scale

0.437

High

1224601

PRS6B
26S proteasome regulatory subunit 6B

1

1

Small-scale

0.437

High


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Last updated: 11Aug2025