diff --git a/packages/nightingale-structure/src/nightingale-structure.ts b/packages/nightingale-structure/src/nightingale-structure.ts
index 7e825157..06e5d047 100644
--- a/packages/nightingale-structure/src/nightingale-structure.ts
+++ b/packages/nightingale-structure/src/nightingale-structure.ts
@@ -86,6 +86,10 @@ export type AlphaFoldPayload = Array<{
   amAnnotationsUrl?: string;
   amAnnotationsHg19Url?: string;
   amAnnotationsHg38Url?: string;
+  chainId: string;
+  isComplex?: boolean;
+  assemblyType?: string;
+  oligomericState?: string;
 }>;
 
 const uniProtMappingUrl = "https://www.ebi.ac.uk/pdbe/api/mappings/uniprot/";