Crystal structure of the peanut allergen Ara h 2 with two human derived Fab antibodies 22S1 and 23P34


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
S [auth V]Reovirus_L2_GTasee9cmcV1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
NReovirus_L2_GTasee9cmcN1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
IReovirus_L2_GTasee9cmcI1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
DReovirus_L2_GTasee9cmcD1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
RReovirus_L2_GTasee9cmcR1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
MReovirus_L2_GTasee9cmcM1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
HReovirus_L2_GTasee9cmcH1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)
CReovirus_L2_GTasee9cmcC1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF: Reovirus_L2_GTaseECOD (v295)

SAbDab Antibody Annotation SAbDab Database Homepage

ChainChain ClassChain SubclassChain TypeAntigen Name(s) Provenance Source
D,
I,
N,
S [auth V]
Light ChainIGKV1 Kappaara h 2 allergenSAbDab (2026-06-26)
C, H, M, R
Heavy ChainIGHV3 -ara h 2 allergenSAbDab (2026-06-26)
B, G, L, Q
Light ChainIGKV2 Kappaara h 2 allergenSAbDab (2026-06-26)
A, F, K, P
Heavy ChainIGHV3 -ara h 2 allergenSAbDab (2026-06-26)