Annotations: 9CMC

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	WD40	e9cmcD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
I	WD40	e9cmcI1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
N	WD40	e9cmcN1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
S [auth V]	WD40	e9cmcV1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
C	WD40	e9cmcC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
M	WD40	e9cmcM1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
R	WD40	e9cmcR1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
H	WD40	e9cmcH1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
D, I, N, S [auth V]	Light Chain	IGKV1	Kappa	ara h 2 allergen	SAbDab (2026-06-05)
C, H, M, R	Heavy Chain	IGHV3	-	ara h 2 allergen	SAbDab (2026-06-05)
B, G, L, Q	Light Chain	IGKV2	Kappa	ara h 2 allergen	SAbDab (2026-06-05)
A, F, K, P	Heavy Chain	IGHV3	-	ara h 2 allergen	SAbDab (2026-06-05)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E, J, O, T	Ara h 2 allergen	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity IgE binding protein-containing complex binding binding immunoglobulin binding nutrient reservoir activity	-	-
D, I, N, S [auth V]	Fab 22S1 light chain	-	-	-
C, H, M, R	Fab 22S1 heavy chain	-	-	-
B, G, L, Q	Fab 23P34 light chain	-	-	-
A, F, K, P	Fab 23P34 heavy chain	-	-	-

Chains	Accession	Name	Type
E, J, O, T	IPR036312	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain superfamily	Homologous Superfamily
E, J, O, T	IPR016140	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain	Domain
E, J, O, T	IPR000617	Napin/ 2S seed storage protein/Conglutin	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

9CMC | pdb_00009cmc