Annotations: 8AH3

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PsbI	e8ah3A1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: PsbI	ECOD (v294.1)

Chains	Accession	Name	Description	Comments	Source
A	PF11175	GH172 second beta-sandwich domain (GH172_2nd)	GH172 second beta-sandwich domain	This entry represents a domain found in GH172 family of enzymes including DFA I synthase/hydrolase from Bifidobacterium dentium, Exo-alpha-D-arabinofuranosidase from Microbacterium arabinogalactanolyticum and related proteins [1-3]. These proteins co ...	This entry represents a domain found in GH172 family of enzymes including DFA I synthase/hydrolase from Bifidobacterium dentium, Exo-alpha-D-arabinofuranosidase from Microbacterium arabinogalactanolyticum and related proteins [1-3]. These proteins contain a pair of homologous structurally similar domains which adopt jelly-roll beta-sandwich. They assemble into trimeric structure that can form other higher order assemblies.	Domain