Annotations: 9CQB

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Gp138_N	e9cqbB01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F: Gp138_N	ECOD (v294.1)
A	Gp138_N	e9cqbA01	A: a/b three-layered sandwiches	X: ATP-grasp_6	H: ATP-grasp_6	T: ATP-grasp_6	F: Gp138_N	ECOD (v294.1)

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
B	Heavy Chain	IGHV4	-	mature secreted glycoprotein g	SAbDab (2026-04-24)
A	Light Chain	IGKV3	Kappa	mature secreted glycoprotein g	SAbDab (2026-04-24)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth D]	Mature secreted glycoprotein G	-	virion attachment to host cell biological process involved in interspecies interaction between organisms receptor-mediated virion attachment to host cell adhesion of symbiont to host cell viral process viral life cycle adhesion of symbiont to host adhesion receptor-mediated virion attachment to host cell biological process involved in interaction with host biological process involved in symbiotic interaction symbiont entry into host cell symbiont entry into host	cell periphery cellular anatomical structure plasma membrane membrane host cell plasma membrane host cellular component host cell part host cell membrane other organism part virion component virion membrane extracellular region
B	Fab 1G8 Heavy Chain	-	-	-
A	Fab 1G8 Light Chain	-	-	-