Annotations: 6K5Z

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	GalP_UDP_transf	e6k5zB2	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	e6k5zB1	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_tr_C	ECOD (1.6)
A	GalP_UDP_transf	e6k5zA2	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	e6k5zA1	A: a+b three layers	X: HIT-like	H: HIT-related (From Topology)	T: HIT-related	F: GalP_UDP_tr_C	ECOD (1.6)

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	Galactose-1-phosphate uridylyltransferase	UDP-glucose:hexose-1-phosphate uridylyltransferase activity uridylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding nucleoside phosphate binding UDP-glucose:hexose-1-phosphate uridylyltransferase activity uridylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding	monosaccharide metabolic process carbohydrate metabolic process carbohydrate derivative catabolic process catabolic process hexose catabolic process carbohydrate catabolic process galactose catabolic process carbohydrate derivative metabolic process organophosphate catabolic process hexose metabolic process primary metabolic process galactose metabolic process galactose catabolic process via UDP-galactose, Leloir pathway organophosphate metabolic process phosphate-containing compound metabolic process monosaccharide metabolic process carbohydrate metabolic process carbohydrate derivative catabolic process catabolic process hexose catabolic process carbohydrate catabolic process galactose catabolic process carbohydrate derivative metabolic process organophosphate catabolic process hexose metabolic process primary metabolic process galactose metabolic process galactose catabolic process via UDP-galactose, Leloir pathway organophosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process metabolic process cellular process monosaccharide catabolic process small molecule catabolic process phosphorus metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

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

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.