Annotations: 3G68

CRYSTAL STRUCTURE OF A PUTATIVE PHOSPHOSUGAR ISOMERASE (CD3275) FROM CLOSTRIDIUM DIFFICILE 630 AT 1.80 A RESOLUTION

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	d3g68a1	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Clostridioides difficile 630 ) [TaxId: 272563 ],	SCOPe (2.08)
A	d3g68a2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridioides difficile 630 ) [TaxId: 272563 ],	SCOPe (2.08)
B	d3g68b1	Alpha and beta proteins (a/b)	SIS domain	SIS domain	automated matches	automated matches	(Clostridioides difficile 630 ) [TaxId: 272563 ],	SCOPe (2.08)
B	d3g68b2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Clostridioides difficile 630 ) [TaxId: 272563 ],	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	AAA_23	e3g68A1	A: beta barrels	X: DEATH domain	H: HTH	T: winged helix domain	F: AAA_23	ECOD (v294.2)
B	Glyco_hydro_35	e3g68B1	A: beta barrels	X: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	H: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	T: Fe-S cluster-binding domain in nickel-iron hydrogenase small subunit	F: Glyco_hydro_35	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)
B	3.40.50.10490	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glucose-6-phosphate isomerase like protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01380	SIS domain (SIS)	SIS domain	SIS (Sugar ISomerase) domains are found in many phosphosugar isomerases and phosphosugar binding proteins. SIS domains are also found in proteins that regulate the expression of genes involved in synthesis of phosphosugars. Presumably the SIS domain ...	SIS (Sugar ISomerase) domains are found in many phosphosugar isomerases and phosphosugar binding proteins. SIS domains are also found in proteins that regulate the expression of genes involved in synthesis of phosphosugars. Presumably the SIS domains bind to the end-product of the pathway.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Putative phosphosugar isomerase	isomerase activity catalytic activity binding carbohydrate derivative binding L-glutamine:D-fructose-6-phosphate transaminase (isomerizing) activity transferase activity, transferring nitrogenous groups transaminase activity amino acid transaminase activity transferase activity	carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process protein N-linked glycosylation macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process organophosphate metabolic process phosphate-containing compound metabolic process carbohydrate derivative biosynthetic process glycoprotein biosynthetic process carbohydrate derivative metabolic process primary metabolic process glycoprotein metabolic process protein N-linked glycosylation macromolecule biosynthetic process biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process organophosphate metabolic process phosphate-containing compound metabolic process fructose 6-phosphate metabolic process phosphorus metabolic process nucleoside phosphate metabolic process nucleotide-sugar metabolic process nucleobase-containing compound metabolic process nucleobase-containing small molecule metabolic process amino sugar metabolic process small molecule metabolic process UDP-N-acetylglucosamine metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR035466	GlmS/AgaS, SIS domain 1	Domain
A, B	IPR046348	SIS domain superfamily	Homologous Superfamily
A, B	IPR035490	GlmS/FrlB, SIS domain 2	Domain
A, B	IPR001347	SIS domain	Domain

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