Annotations: 7ZBN

Cryo-EM structure of the human GS-GN complex in the inhibited state

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
G	Ribosomal_L27A, Ribosomal_L18	e7zbnG1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ribosomal_L27A, Ribosomal_L18	ECOD (v295)
H	Ribosomal_L27A, Ribosomal_L18	e7zbnH1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ribosomal_L27A, Ribosomal_L18	ECOD (v295)
D [auth F]	Ribosomal_L27A, Ribosomal_L18	e7zbnF1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Ribosomal_L27A, Ribosomal_L18	ECOD (v295)
C [auth E]	Proton_antipo_M,Proton_antipo_N	e7zbnE01	A: alpha arrays	X: Fe-binding domain in prismane-like proteins	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Proton_antipo_M,Proton_antipo_N	ECOD (v295)
F [auth D]	Glycos_transf_N	e7zbnD1	A: alpha arrays	X: cradle loop barrel	H: Cytochrome P450	T: Cytochrome P450	F: Glycos_transf_N	ECOD (v295)
B	Glycos_transf_N	e7zbnB1	A: alpha arrays	X: cradle loop barrel	H: Cytochrome P450	T: Cytochrome P450	F: Glycos_transf_N	ECOD (v295)
A	Glycos_transf_N	e7zbnA1	A: alpha arrays	X: cradle loop barrel	H: Cytochrome P450	T: Cytochrome P450	F: Glycos_transf_N	ECOD (v295)
E [auth C]	Glycos_transf_N	e7zbnC1	A: alpha arrays	X: cradle loop barrel	H: Cytochrome P450	T: Cytochrome P450	F: Glycos_transf_N	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
F [auth D]	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)
B	3.40.50.2000	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Glycogen Phosphorylase B	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, F [auth D]	PF05693	Glycogen synthase (Glycogen_syn)	Glycogen synthase	-	Family
A, E [auth C]	PF05693	Glycogen synthase (Glycogen_syn)	Glycogen synthase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth E], D [auth F], G, H	Isoform GN-1 of Glycogenin-1	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity UDP-glycosyltransferase activity glycogenin glucosyltransferase activity glycosyltransferase activity transferase activity glucosyltransferase activity hexosyltransferase activity catalytic activity UDP-glucosyltransferase activity cation binding identical protein binding protein binding binding protein homodimerization activity protein dimerization activity UDP-glycosyltransferase activity glycogenin glucosyltransferase activity glycosyltransferase activity transferase activity glucosyltransferase activity hexosyltransferase activity catalytic activity UDP-glucosyltransferase activity cation binding manganese ion binding transition metal ion binding ion binding metal ion binding small molecule binding	carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process cellular process energy reserve metabolic process macromolecule metabolic process	cellular anatomical structure membrane extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen cellular anatomical structure membrane extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen organelle cytoplasm lysosome vesicle lumen intracellular vesicle cytoplasmic vesicle lumen secretory granule lumen endomembrane system cytoplasmic vesicle secretory granule secretory vesicle vesicle cytosol ficolin-1-rich granule ficolin-1-rich granule lumen nucleus
B, F [auth D]	Glycogen [starch] synthase, muscle	transferase activity catalytic activity glycogen synthase activity, transferring glucose-1-phosphate transferase activity, transferring phosphorus-containing groups UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity glucosyltransferase activity hexosyltransferase activity UDP-glucosyltransferase activity D-glucose binding binding monosaccharide binding transferase activity catalytic activity glycogen synthase activity, transferring glucose-1-phosphate transferase activity, transferring phosphorus-containing groups UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity glucosyltransferase activity hexosyltransferase activity UDP-glucosyltransferase activity D-glucose binding binding monosaccharide binding carbohydrate binding small molecule binding	carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process cellular process energy reserve metabolic process macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane inclusion body
A, E [auth C]	Glycogen [starch] synthase, muscle	transferase activity catalytic activity glycogen synthase activity, transferring glucose-1-phosphate transferase activity, transferring phosphorus-containing groups UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity glucosyltransferase activity hexosyltransferase activity UDP-glucosyltransferase activity D-glucose binding binding monosaccharide binding transferase activity catalytic activity glycogen synthase activity, transferring glucose-1-phosphate transferase activity, transferring phosphorus-containing groups UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity glucosyltransferase activity hexosyltransferase activity UDP-glucosyltransferase activity D-glucose binding binding monosaccharide binding carbohydrate binding small molecule binding	carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process carbohydrate metabolic process glucan biosynthetic process polysaccharide biosynthetic process energy derivation by oxidation of organic compounds carbohydrate biosynthetic process glycogen metabolic process primary metabolic process generation of precursor metabolites and energy glycogen biosynthetic process macromolecule biosynthetic process polysaccharide metabolic process glucan metabolic process biosynthetic process metabolic process cellular process energy reserve metabolic process macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane inclusion body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth E], D [auth F], G, H	IPR050587	GNT1/Glycosyltransferase 8	Family
C [auth E], D [auth F], G, H	IPR002495	Glycosyl transferase, family 8	Family
C [auth E], D [auth F], G, H	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
B, F [auth D]	IPR008631	Glycogen synthase	Family
A, E [auth C]	IPR008631	Glycogen synthase	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B, F [auth D]	SEP	Parent Component: SER : AA0037 : O-phospho-L-serine MOD:00046

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.