Reactome | Cell surface:C4b [plasma membrane]

Schema > Complex > Entries

compartment	[Compartment:876] plasma membrane
componentOf	[Complex:R-RNO-981639] CD55:C4b [plasma membrane] - Rattus norvegicus [Complex:R-RNO-981669] CD46:Cell surface:C4b [plasma membrane] - Rattus norvegicus
consumedByEvent	[Reaction:R-RNO-8951486] CD46 binds C4b - Rattus norvegicus [Reaction:R-RNO-166795] Formation of Classical C3 convertase (C4b:C2a complex) - Rattus norvegicus
created	[InstanceEdit:10102717] Weiser, Joel, 2026-03-16
dbId	10117070
displayName	Cell surface:C4b [plasma membrane]
hasComponent	[DefinedSet:R-RNO-3266541] C4b [extracellular region] [OtherEntity:R-ALL-983438] Cell surface [plasma membrane]
inDisease	false
inferredFrom	[Complex:R-HSA-981716] Cell surface:C4b [plasma membrane] - Homo sapiens
maxDepth	5
name	Cell surface:C4b
producedByEvent	[Reaction:R-RNO-981713] C4b binds to cell surface - Rattus norvegicus
schemaClass	Complex
species	[Species:48895] Rattus norvegicus
stId	R-RNO-981716
summation	[Summation:9984903] This complex/polymer has been computationally inferred (based on PANTHER) from a complex/polymer involved in an event that has been demonstrated in another species.

(input)	[Reaction:R-RNO-8951486] CD46 binds C4b [Reaction:R-RNO-166795] Formation of Classical C3 convertase (C4b:C2a complex)
(hasComponent)	[Complex:R-RNO-981639] CD55:C4b [plasma membrane] [Complex:R-RNO-981669] CD46:Cell surface:C4b [plasma membrane] [Complex:R-RNO-981675] CR1:C4b [plasma membrane] [Complex:R-RNO-166784] Cell surface:C4b:C2a [plasma membrane]
(output)	[Reaction:R-RNO-981713] C4b binds to cell surface
(inferredTo)	[Complex:R-HSA-981716] Cell surface:C4b [plasma membrane]