Annotations: 4LFK

Crystal Structure of D-galactose-6-phosphate isomerase in a substrate-free form

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4lfka_	Alpha and beta proteins (a/b)	Ribose/Galactose isomerase RpiB/AlsB	Ribose/Galactose isomerase RpiB/AlsB	automated matches	automated matches	(Lacticaseibacillus rhamnosus Lc 705 ) [TaxId: 568704 ],	SCOPe (2.08)
C	d4lfkc_	Alpha and beta proteins (a/b)	Ribose/Galactose isomerase RpiB/AlsB	Ribose/Galactose isomerase RpiB/AlsB	automated matches	automated matches	(Lacticaseibacillus rhamnosus Lc 705 ) [TaxId: 568704 ],	SCOPe (2.08)
D	d4lfkd_	Alpha and beta proteins (a/b)	Ribose/Galactose isomerase RpiB/AlsB	Ribose/Galactose isomerase RpiB/AlsB	automated matches	automated matches	(Lacticaseibacillus rhamnosus Lc 705 ) [TaxId: 568704 ],	SCOPe (2.08)
B	d4lfkb_	Alpha and beta proteins (a/b)	Ribose/Galactose isomerase RpiB/AlsB	Ribose/Galactose isomerase RpiB/AlsB	automated matches	automated matches	(Lacticaseibacillus rhamnosus Lc 705 ) [TaxId: 568704 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Dynamin_N	e4lfkA1	A: alpha arrays	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Dynamin_N	ECOD (v295.2)
C	Glutaredoxin	e4lfkC1	A: alpha arrays	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Glutaredoxin	ECOD (v295.2)
D		e4lfkD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Class I glutamine amidotransferase-like	F:	ECOD (v295.2)
B	Dynamin_N	e4lfkB1	A: alpha arrays	X: CCHHC domain	H: CCHHC domain	T: CCHHC domain	F: Dynamin_N	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1400.10	Alpha Beta	3-Layer(aba) Sandwich	Ribose 5-phosphate Isomerase B	Chain: A,	CATH (4.3.0)
C	3.40.1400.10	Alpha Beta	3-Layer(aba) Sandwich	Ribose 5-phosphate Isomerase B	Chain: A,	CATH (4.3.0)
D	3.40.1400.10	Alpha Beta	3-Layer(aba) Sandwich	Ribose 5-phosphate Isomerase B	Chain: A,	CATH (4.3.0)
B	3.40.1400.10	Alpha Beta	3-Layer(aba) Sandwich	Ribose 5-phosphate Isomerase B	Chain: A,	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Galactose-6-phosphate isomerase subunit A	isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity ribose-5-phosphate isomerase activity catalytic activity	monosaccharide metabolic process carbohydrate metabolic process catabolic process hexose catabolic process carbohydrate catabolic process hexose metabolic process primary metabolic process small molecule metabolic process metabolic process cellular process D-allose catabolic process monosaccharide catabolic process small molecule catabolic process oligosaccharide metabolic process monosaccharide metabolic process carbohydrate metabolic process catabolic process hexose catabolic process carbohydrate catabolic process hexose metabolic process primary metabolic process small molecule metabolic process metabolic process cellular process D-allose catabolic process monosaccharide catabolic process small molecule catabolic process oligosaccharide metabolic process disaccharide metabolic process lactose metabolic process carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt pyridine-containing compound metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process generation of precursor metabolites and energy nucleotide metabolic process NADP+ metabolic process aldehyde metabolic process purine-containing compound metabolic process NADPH regeneration organophosphate metabolic process pentose-phosphate shunt, non-oxidative branch	-
B, D	Galactose-6-phosphate isomerase subunit B	isomerase activity intramolecular oxidoreductase activity, interconverting aldoses and ketoses intramolecular oxidoreductase activity ribose-5-phosphate isomerase activity catalytic activity	monosaccharide metabolic process carbohydrate metabolic process catabolic process hexose catabolic process carbohydrate catabolic process hexose metabolic process primary metabolic process small molecule metabolic process metabolic process cellular process D-allose catabolic process monosaccharide catabolic process small molecule catabolic process oligosaccharide metabolic process monosaccharide metabolic process carbohydrate metabolic process catabolic process hexose catabolic process carbohydrate catabolic process hexose metabolic process primary metabolic process small molecule metabolic process metabolic process cellular process D-allose catabolic process monosaccharide catabolic process small molecule catabolic process oligosaccharide metabolic process disaccharide metabolic process lactose metabolic process carbohydrate derivative metabolic process glyceraldehyde-3-phosphate metabolic process glucose 6-phosphate metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process nucleobase-containing small molecule metabolic process pentose-phosphate shunt pyridine-containing compound metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nicotinamide nucleotide metabolic process generation of precursor metabolites and energy nucleotide metabolic process NADP+ metabolic process aldehyde metabolic process purine-containing compound metabolic process NADPH regeneration organophosphate metabolic process pentose-phosphate shunt, non-oxidative branch	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR036569	Sugar-phosphate isomerase, RpiB/LacA/LacB superfamily	Homologous Superfamily
A, C	IPR003500	Sugar-phosphate isomerase, RpiB/LacA/LacB family	Family
B, D	IPR036569	Sugar-phosphate isomerase, RpiB/LacA/LacB superfamily	Homologous Superfamily
B, D	IPR003500	Sugar-phosphate isomerase, RpiB/LacA/LacB family	Family

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