Annotations: 3IUD

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	AP_endonuc_2	e3iudB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: AP_endonuc_2	ECOD (1.6)
C	AP_endonuc_2	e3iudC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: AP_endonuc_2	ECOD (1.6)
D	AP_endonuc_2	e3iudD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: AP_endonuc_2	ECOD (1.6)
A	AP_endonuc_2	e3iudA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: AP_endonuc_2	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.150	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Divalent-metal-dependent TIM barrel enzymes	CATH (4.2.0)
C	3.20.20.150	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Divalent-metal-dependent TIM barrel enzymes	CATH (4.2.0)
D	3.20.20.150	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Divalent-metal-dependent TIM barrel enzymes	CATH (4.2.0)
A	3.20.20.150	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Divalent-metal-dependent TIM barrel enzymes	CATH (4.2.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	L-rhamnose isomerase	isomerase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A, B, C, D	IPR013022	Xylose isomerase-like, TIM barrel domain	Domain
A, B, C, D	IPR050337	L-rhamnose isomerase	Family
A, B, C, D	IPR013451	L-rhamnose catabolism isomerase	Family
A, B, C, D	IPR036237	Xylose isomerase-like superfamily	Homologous Superfamily