Annotations: 8OPR

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C		e8oprC1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Cullin_AB	F:	ECOD (20:10:01)
B		e8oprB1	A: Family A G protein-coupled receptor-like	X: Family A G protein-coupled receptor-like	H: Family A G protein-coupled receptor-like	T: Cullin_AB	F:	ECOD (20:10:01)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
C	Heavy Chain	IGHV1	-	s-layer protein ea1	SAbDab (2026-03-13)
B	Heavy Chain	IGHV1	-	s-layer protein ea1	SAbDab (2026-03-13)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C	Nanobody 632	-	-	-
B	Nanobody 643	-	-	-
A	S-layer protein EA1	structural molecule activity	biological process involved in interspecies interaction between organisms adhesion of symbiont to host via host extracellular matrix adhesion of symbiont to host biological process involved in interaction with host biological process involved in symbiotic interaction cellular component organization cellular process cellular component organization or biogenesis external encapsulating structure organization	cell periphery cellular anatomical structure external encapsulating structure S-layer