| 0x04 | MaterialExpressionEditorX | int32 | 6 flags | 0 |
| 0x04 | MaterialExpressionEditorY | int32 | 6 flags | 0 |
| 0x08 | GraphNode | UEdGraphNode* | Transient+6 flags | nullptr |
| 0x08 | SubgraphExpression | UMaterialExpression* | 6 flags | nullptr |
| 0x0040 | 0x10 | padding / unreflected |
| 0x10 | MaterialExpressionGuid | FGuid | 5 flags | {A=0, B=0, C=0, D=0} |
| 0x08 | Material | UMaterial* | 6 flags | nullptr |
| 0x08 | Function | UMaterialFunction* | 6 flags | nullptr |
| 0x10 | Desc | FString | 4 flags | "" |
| 0x0080 | 0x04 | padding / unreflected |
| 0x01 | bRealtimePreview : 1bit 0 | bool | 3 flags | false |
| 0x01 | bNeedToUpdatePreview : 1bit 1 | bool | Transient+3 flags | false |
| 0x0085 | 0x03 | padding / unreflected |
| 0x01 | bIsParameterExpression : 1bit 0 | bool | 3 flags | false |
| 0x0089 | 0x03 | padding / unreflected |
| 0x01 | bShowOutputNameOnPin : 1bit 1 | bool | 3 flags | false |
| 0x01 | bShowMaskColorsOnPin : 1bit 2 | bool | 3 flags | false |
| 0x01 | bHidePreviewWindow : 1bit 3 | bool | 3 flags | false |
| 0x01 | bCollapsed : 1bit 4 | bool | 3 flags | false |
| 0x01 | bShaderInputData : 1bit 5 | bool | 4 flags | false |
| 0x01 | bShowInputs : 1bit 6 | bool | 3 flags | false |
| 0x01 | bShowOutputs : 1bit 7 | bool | 3 flags | false |
| 0x008D | 0x03 | padding / unreflected |
| 0x10 | Outputs | TArray<FExpressionOutput> | 2 flags | [] |