Annotations: 4N7D

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Triabin	e4n7dA1	A: beta barrels	X: Lipocalins/Streptavidin	H: Lipocalins (From Topology)	T: Lipocalins	F: Triabin	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.128.20	Mainly Beta	Beta Barrel	Lipocalin	Calycin beta-barrel core domain	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF03973	Triabin (Triabin)	Triabin	Triabin is a serine-protease inhibitor with a calycin fold [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Bla g 4 allergen variant 1	-	response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism symbiont-mediated perturbation of host defenses response to defenses of other organism response to external stimulus response to biotic stimulus biological process involved in interaction with host biological process involved in symbiotic interaction response to host response to external biotic stimulus	extracellular region cellular anatomical entity