Annotations: 3MHF

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DeoC_1	e3mhfA1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DeoC_1	ECOD (1.6)
B	DeoC_1	e3mhfB1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DeoC_1	ECOD (1.6)
C	DeoC_1	e3mhfC1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DeoC_1	ECOD (1.6)
D	DeoC_1	e3mhfD1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: DeoC_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
B	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
C	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)
D	3.20.20.70	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Aldolase class I	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01791	DeoC/LacD family aldolase (DeoC)	DeoC/LacD family aldolase	This family includes diverse aldolase enzymes. This family includes the enzyme deoxyribose-phosphate aldolase EC:4.1.2.4, which is involved in nucleotide metabolism. The family also includes a group of related bacterial proteins of unknown function, ...	This family includes diverse aldolase enzymes. This family includes the enzyme deoxyribose-phosphate aldolase EC:4.1.2.4, which is involved in nucleotide metabolism. The family also includes a group of related bacterial proteins of unknown function, see examples Swiss:Q57843 and Swiss:P76143. The family also includes tagatose 1,6-diphosphate aldolase (EC:4.1.2.40) is part of the tagatose-6-phosphate pathway of galactose-6-phosphate degradation [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Tagatose 1,6-diphosphate aldolase 2	tagatose-bisphosphate aldolase activity lyase activity catalytic activity carbon-carbon lyase activity aldehyde-lyase activity tagatose-6-phosphate kinase activity kinase activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups	carbohydrate metabolic process catabolic process oligosaccharide catabolic process oligosaccharide metabolic process lactose catabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process lactose metabolic process lactose catabolic process via tagatose-6-phosphate metabolic process cellular process disaccharide catabolic process carbohydrate derivative catabolic process carbohydrate metabolic process catabolic process oligosaccharide catabolic process oligosaccharide metabolic process lactose catabolic process carbohydrate catabolic process primary metabolic process disaccharide metabolic process lactose metabolic process lactose catabolic process via tagatose-6-phosphate metabolic process cellular process disaccharide catabolic process carbohydrate derivative catabolic process carbohydrate derivative metabolic process organophosphate catabolic process D-tagatose 6-phosphate catabolic process D-tagatose 6-phosphate metabolic process organophosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR050552	LacD aldolase	Family
A, B, C, D	IPR002915	DeoC/FbaB/LacD aldolase	Family
A, B, C, D	IPR013785	Aldolase-type TIM barrel	Homologous Superfamily
A, B, C, D	IPR005927	Tagatose 1,6-diphosphate aldolase	Family

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.