4WYI

The crystal structure of Arabidopsis thaliana galactolipid synthase, MGD1 (apo-form)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glyco_tran_28_C	e4wyiA2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glyco_tran_28_C	ECOD (1.6)
A	MGDG_synth	e4wyiA1	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: MGDG_synth	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF06925	Monogalactosyldiacylglycerol (MGDG) synthase (MGDG_synth)	Monogalactosyldiacylglycerol (MGDG) synthase	-	Family
A	PF04101	Glycosyltransferase family 28 C-terminal domain (Glyco_tran_28_C)	Glycosyltransferase family 28 C-terminal domain	The glycosyltransferase family 28 includes monogalactosyldiacylglycerol synthase (Swiss:P93115, EC 2.4.1.46) and UDP-N-acetylglucosamine transferase (Swiss:P74657, EC 2.4.1.-). Structural analysis suggests the C-terminal domain contains the UDP-GlcN ...	The glycosyltransferase family 28 includes monogalactosyldiacylglycerol synthase (Swiss:P93115, EC 2.4.1.46) and UDP-N-acetylglucosamine transferase (Swiss:P74657, EC 2.4.1.-). Structural analysis suggests the C-terminal domain contains the UDP-GlcNAc binding site.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Monogalactosyldiacylglycerol synthase 1, chloroplastic	UDP-glycosyltransferase activity glycosyltransferase activity transferase activity galactosyltransferase activity hexosyltransferase activity UDP-galactosyltransferase activity catalytic activity 1,2-diacylglycerol 3-beta-galactosyltransferase activity	carbohydrate derivative biosynthetic process membrane lipid metabolic process cellular biosynthetic process glycolipid metabolic process cellular metabolic process liposaccharide metabolic process carbohydrate derivative metabolic process lipid biosynthetic process glycolipid biosynthetic process primary metabolic process organic substance metabolic process biosynthetic process organic substance biosynthetic process cellular lipid metabolic process carbohydrate derivative biosynthetic process membrane lipid metabolic process cellular biosynthetic process glycolipid metabolic process cellular metabolic process liposaccharide metabolic process carbohydrate derivative metabolic process lipid biosynthetic process glycolipid biosynthetic process primary metabolic process organic substance metabolic process biosynthetic process organic substance biosynthetic process cellular lipid metabolic process metabolic process cellular process membrane lipid biosynthetic process lipid metabolic process developmental process multicellular organismal process reproductive system development reproductive process embryo development developmental process involved in reproduction multicellular organism development fruit development embryo development ending in seed dormancy seed development anatomical structure development reproductive structure development post-embryonic development system development membrane organization cellular component organization plastid membrane organization organelle organization plastid organization cellular component organization or biogenesis thylakoid membrane organization	cell periphery plasma membrane membrane cellular anatomical entity membrane-bounded organelle intracellular organelle intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast envelope organelle envelope plastid envelope cell periphery plasma membrane membrane cellular anatomical entity membrane-bounded organelle intracellular organelle intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast envelope organelle envelope plastid envelope chloroplast plastid membrane organelle inner membrane plastid inner membrane chloroplast membrane chloroplast inner membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR009695	Diacylglycerol glucosyltransferase, N-terminal	Domain
A	IPR007235	Glycosyl transferase, family 28, C-terminal	Domain

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.