Annotations: 2XID

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	SpaA	e2xidB1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: SpaA	ECOD (v295)
B	DUF7601	e2xidB3	A: alpha arrays	X: OB-fold	H: Nucleic acid-binding protein	T: Nucleic acid-binding protein	F: DUF7601	ECOD (v295)
A	Aminotran_3	e2xidA17	A: alpha arrays	X: Fusion glycoprotein F2	H: RIFT-related	T: double psi	F: Aminotran_3	ECOD (v295)

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	IPR055382	Pilin, beta sandwich domain	Domain
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	IPR013552	Thioester domain	Domain

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.

2XID | pdb_00002xid