Annotations: 6EFB

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DUF4625_like	e6efbA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: DUF4625_like	ECOD (1.6)
A	Rib	e6efbA2	A: a+b two layers	X: a+b domain in platelet binding protein GspB (From Topology)	H: a+b domain in platelet binding protein GspB (From Topology)	T: a+b domain in platelet binding protein GspB	F: Rib	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.4140	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (utative)
A	3.10.20.890	Alpha Beta	Roll	Ubiquitin-like (UB roll)		CATH (utative)

Chains	Accession	Name	Description	Comments	Source
A	PF18938	Atypical Rib domain (aRib)	Atypical Rib domain	This entry contains atypical Rib (aRib) domains. These are found in a variety of bacterial cell surface proteins. These proteins share a conserved motif with the Rib domain (YPDXXD). The structure of the aRib domain has been solved from two proteins ...	This entry contains atypical Rib (aRib) domains. These are found in a variety of bacterial cell surface proteins. These proteins share a conserved motif with the Rib domain (YPDXXD). The structure of the aRib domain has been solved from two proteins, the SrpA adhesin [1] and the GspB adhesin [2]. In these proteins this domain has been termed the unique domain due to its lack of similarity to any other known structures at the time. The aRib domain from SrpA has been shown to mediate a dimer interaction [1]. This family has been added to the E-set clan based on its similarity to the Rib domain, although it does not contain the Ig fold.	Domain
A	PF20164	GspA/SrpA SigLec-like domain (GspA_SrpA_N)	GspA/SrpA SigLec-like domain	This domain is an adhesive domain that binds to sialoglycan [1]. A Thr-Arg motif conserved across homologous carbohydrate-binding adhesins that may orient the sialic acid moiety of carbohydrate ligands [1].	Domain