Annotations: 2XID

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	TED_1st	e2xidB2	A: beta barrels	X: OB-fold	H: Pilus-presented adhesin barrel insertion domain (From Topology)	T: Pilus-presented adhesin barrel insertion domain	F: TED_1st	ECOD (1.6)
B	Cna_B_like	e2xidB4	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: Cna_B_like	ECOD (1.6)
B	SdrD_B_1	e2xidB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: SdrD_B_1	ECOD (1.6)
B	TED_2nd_1	e2xidB3	A: alpha arrays	X: Pilus-presented adhesin helical insertion domain (From Topology)	H: Pilus-presented adhesin helical insertion domain (From Topology)	T: Pilus-presented adhesin helical insertion domain	F: TED_2nd_1	ECOD (1.6)
A	TED_1st	e2xidA20	A: beta barrels	X: OB-fold	H: Pilus-presented adhesin barrel insertion domain (From Topology)	T: Pilus-presented adhesin barrel insertion domain	F: TED_1st	ECOD (1.6)
A	Cna_B_like	e2xidA17	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: Cna_B_like	ECOD (1.6)
A	SdrD_B_1	e2xidA18	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: SdrD_B_1	ECOD (1.6)
A	TED_2nd_1	e2xidA19	A: alpha arrays	X: Pilus-presented adhesin helical insertion domain (From Topology)	H: Pilus-presented adhesin helical insertion domain (From Topology)	T: Pilus-presented adhesin helical insertion domain	F: TED_2nd_1	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	2.30.30.670	Mainly Beta	Roll	SH3 type barrels.	Thioester domain	CATH (4.3.0)
B	1.10.150.480	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
B	2.60.40.1140	Mainly Beta	Sandwich	Immunoglobulin-like	Collagen-binding surface protein Cna, B-type domain	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	2.30.30.670	Mainly Beta	Roll	SH3 type barrels.	Thioester domain	CATH (4.3.0)
A	1.10.150.480	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
A	2.60.40.1140	Mainly Beta	Sandwich	Immunoglobulin-like	Collagen-binding surface protein Cna, B-type domain	CATH (4.3.0)

Chains	Accession	Name	Type
A, B	IPR053671	Pilus tip thioester-containing adhesin	Family
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR041033	SpaA-like, prealbumin fold domain subgroup 1	Domain
A, B	IPR023849	TQXA domain	Domain
A, B	IPR055382	Domain of unknown function DUF7601	Domain
A, B	IPR013552	Thioester domain	Domain