Annotations: 2Y4J

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2y4ja_	Alpha and beta proteins (a/b)	Nucleotide-diphospho-sugar transferases	Nucleotide-diphospho-sugar transferases	MGS-like	Mannosylglycerate synthase, MGS	(Rhodothermus marinus ) [TaxId: 29549 ],	SCOPe (2.08)
B	d2y4jb_	Alpha and beta proteins (a/b)	Nucleotide-diphospho-sugar transferases	Nucleotide-diphospho-sugar transferases	MGS-like	Mannosylglycerate synthase, MGS	(Rhodothermus marinus ) [TaxId: 29549 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleotide-diphospho-sugar transferases	8038402	3000077	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleotide-diphospho-sugar transferases	8038402	3000077	SCOP2B (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	Glycos_transf_2_like	e2y4jA1	A: a/b three-layered sandwiches	X: Nucleotide-diphospho-sugar transferases (From Topology)	H: Nucleotide-diphospho-sugar transferases (From Topology)	T: Nucleotide-diphospho-sugar transferases	F: Glycos_transf_2_like	ECOD (1.6)
B	Glycos_transf_2_like	e2y4jB1	A: a/b three-layered sandwiches	X: Nucleotide-diphospho-sugar transferases (From Topology)	H: Nucleotide-diphospho-sugar transferases (From Topology)	T: Nucleotide-diphospho-sugar transferases	F: Glycos_transf_2_like	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.550.10	Alpha Beta	Alpha-Beta Complex	Spore Coat Polysaccharide Biosynthesis Protein SpsA	Chain A	CATH (4.3.0)
B	3.90.550.10	Alpha Beta	Alpha-Beta Complex	Spore Coat Polysaccharide Biosynthesis Protein SpsA	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF21967	Mannosylglycerate synthase C-terminal domain (MGS_C)	Mannosylglycerate synthase C-terminal domain	Mannosylglycerate synthase catalyses the formation of the stress protectant 2-O-alpha-D-mannosyl glycerate [1]. It consists of a GT-like domain at the N-terminal and a C-terminal helical domain, represented in this entry, that is apparently involved ...	Mannosylglycerate synthase catalyses the formation of the stress protectant 2-O-alpha-D-mannosyl glycerate [1]. It consists of a GT-like domain at the N-terminal and a C-terminal helical domain, represented in this entry, that is apparently involved in protein oligomerization [1].	Domain
A, B	PF21969	Mannosylglycerate synthase, GT domain (MGS_GT)	Mannosylglycerate synthase, GT domain	Mannosylglycerate synthase catalyses the formation of the stress protectant 2-O-alpha-D-mannosyl glycerate [1]. It consists of a GT-like domain at the N-terminal and a C-terminal helical domain [1]. This entry represents the N-terminal glycosyltransf ...	Mannosylglycerate synthase catalyses the formation of the stress protectant 2-O-alpha-D-mannosyl glycerate [1]. It consists of a GT-like domain at the N-terminal and a C-terminal helical domain [1]. This entry represents the N-terminal glycosyltransferase domain (GT) which, at the sequence level, is most similar to family-GT2 inverting GTs, however, MGS is a retaining GT [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	MANNOSYLGLYCERATE SYNTHASE	mannosylglycerate synthase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	glycosyl compound metabolic process oxoacid metabolic process cellular biosynthetic process carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process mannosylglycerate biosynthetic process small molecule metabolic process mannosylglycerate metabolic process carbohydrate derivative biosynthetic process carbohydrate metabolic process glycosyl compound biosynthetic process small molecule biosynthetic process glycosyl compound metabolic process oxoacid metabolic process cellular biosynthetic process carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process carboxylic acid biosynthetic process mannosylglycerate biosynthetic process small molecule metabolic process mannosylglycerate metabolic process carbohydrate derivative biosynthetic process carbohydrate metabolic process glycosyl compound biosynthetic process small molecule biosynthetic process cellular metabolic process glycoside metabolic process carbohydrate biosynthetic process carboxylic acid metabolic process primary metabolic process glycoside biosynthetic process biosynthetic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR054145	Mannosylglycerate synthase, GT domain	Domain
A, B	IPR054143	Mannosylglycerate synthase, C-terminal domain	Domain
A, B	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily

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.