2H39

Crystal Structure of an ADP-Glucose Phosphorylase from Arabidopsis thaliana with bound ADP-Glucose

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 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	d2h39a1	Alpha and beta proteins (a+b)	HIT-like	HIT-like	Hexose-1-phosphate uridylyltransferase	Galactose-1-phosphate uridylyltransferase	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)
B	d2h39b1	Alpha and beta proteins (a+b)	HIT-like	HIT-like	Hexose-1-phosphate uridylyltransferase	Galactose-1-phosphate uridylyltransferase	thale cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	HIT-like	8042129	3000223	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	HIT-like	8042127	3000223	SCOP2B (2022-06-29)
B	SCOP2 Family	Hexose-1-phosphate uridylyltransferase	8029748	4000948	SCOP2 (2022-06-29)
B	SCOP2 Family	Hexose-1-phosphate uridylyltransferase	8029750	4000948	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	HIT-like	8042127	3000223	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	HIT-like	8042129	3000223	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	GalP_UDP_transf	e2h39A1	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_transf	ECOD (1.6)
A	GalP_UDP_tr_C	e2h39A2	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_tr_C	ECOD (1.6)
B	GalP_UDP_transf	e2h39B1	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_transf	ECOD (1.6)
B	GalP_UDP_tr_C	e2h39B2	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_tr_C	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)
B	3.30.428.10	Alpha Beta	2-Layer Sandwich	HIT family, subunit A	HIT-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01087	Galactose-1-phosphate uridyl transferase, N-terminal domain (GalP_UDP_transf)	Galactose-1-phosphate uridyl transferase, N-terminal domain	SCOP reports fold duplication with C-terminal domain. Both involved in Zn and Fe binding.	Domain
A, B	PF02744	Galactose-1-phosphate uridyl transferase, C-terminal domain (GalP_UDP_tr_C)	Galactose-1-phosphate uridyl transferase, C-terminal domain	SCOP reports fold duplication with N-terminal domain. Both involved in Zn and Fe binding.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Probable galactose-1-phosphate uridyl transferase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding ADP binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding nucleoside phosphate binding ion binding ADP binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding adenylyltransferase activity transferase activity ribose-5-phosphate adenylyltransferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups UDP-glucose:hexose-1-phosphate uridylyltransferase activity uridylyltransferase activity cation binding transition metal ion binding zinc ion binding metal ion binding	carbohydrate metabolic process organic substance metabolic process primary metabolic process metabolic process cellular response to stimulus response to nutrient levels regulation of response to nutrient levels regulation of cellular process response to stimulus regulation of cellular response to phosphate starvation positive regulation of biological process regulation of cellular response to stress positive regulation of response to stimulus cellular response to stress carbohydrate metabolic process organic substance metabolic process primary metabolic process metabolic process cellular response to stimulus response to nutrient levels regulation of response to nutrient levels regulation of cellular process response to stimulus regulation of cellular response to phosphate starvation positive regulation of biological process regulation of cellular response to stress positive regulation of response to stimulus cellular response to stress response to stress regulation of response to stress response to starvation positive regulation of cellular process regulation of biological process biological regulation cellular response to starvation cellular response to nutrient levels cellular response to phosphate starvation regulation of response to stimulus cellular process positive regulation of cellular response to phosphate starvation positive regulation of response to nutrient levels monosaccharide metabolic process catabolic process hexose catabolic process carbohydrate catabolic process galactose catabolic process hexose metabolic process galactose metabolic process galactose catabolic process via UDP-galactose small molecule metabolic process monosaccharide catabolic process small molecule catabolic process organic substance catabolic process glucose metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005849	Galactose-1-phosphate uridyl transferase, N-terminal	Domain
A, B	IPR005850	Galactose-1-phosphate uridyl transferase, C-terminal	Domain
A, B	IPR001937	Galactose-1-phosphate uridyl transferase, class I	Family
A, B	IPR036265	HIT-like superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.