Annotations: 8BFT

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glycos_trans_3N	e8bftA1	A: alpha arrays	X: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology)	H: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology)	T: Nucleoside phosphorylase/phosphoribosyltransferase-N	F: Glycos_trans_3N	ECOD (1.6)
A	Glycos_transf_3	e8bftA2	A: a/b three-layered sandwiches	X: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology)	H: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology)	T: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain	F: Glycos_transf_3	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02885	Glycosyl transferase family, helical bundle domain (Glycos_trans_3N)	Glycosyl transferase family, helical bundle domain	This family includes anthranilate phosphoribosyltransferase (TrpD), thymidine phosphorylase. All these proteins can transfer a phosphorylated ribose substrate.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	GTPase ObgE/CgtA	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding guanosine tetraphosphate binding guanyl nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding nucleic acid binding guanosine tetraphosphate binding guanyl nucleotide binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding nucleoside phosphate binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding GDP binding ribonucleoprotein complex binding protein-containing complex binding ribosomal large subunit binding ribosome binding RNA binding rRNA binding GTP binding purine ribonucleoside triphosphate binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	regulation of biological process ribonucleoprotein complex biogenesis regulation of cellular process biological regulation negative regulation of biological process regulation of ribosome biogenesis regulation of cellular component biogenesis cellular component biogenesis ribosome biogenesis negative regulation of cellular process negative regulation of ribosome biogenesis cellular process cellular component organization or biogenesis cell cycle regulation of biological process ribonucleoprotein complex biogenesis regulation of cellular process biological regulation negative regulation of biological process regulation of ribosome biogenesis regulation of cellular component biogenesis cellular component biogenesis ribosome biogenesis negative regulation of cellular process negative regulation of ribosome biogenesis cellular process cellular component organization or biogenesis cell cycle chromosome segregation cell cycle process organelle assembly protein-containing complex organization membraneless organelle assembly ribosomal large subunit biogenesis protein-RNA complex assembly cellular component organization organelle organization protein-RNA complex organization cellular component assembly ribosomal large subunit assembly protein-containing complex assembly ribosome assembly developmental process dormancy process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A	Protein YbiB	DNA binding binding nucleic acid binding pentosyltransferase activity glycosyltransferase activity transferase activity anthranilate phosphoribosyltransferase activity catalytic activity identical protein binding protein binding protein homodimerization activity protein dimerization activity RNA binding	oxoacid metabolic process indole-containing compound metabolic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process alpha-amino acid metabolic process carboxylic acid biosynthetic process biogenic amine biosynthetic process indole-containing compound biosynthetic process L-tryptophan metabolic process small molecule metabolic process indolalkylamine biosynthetic process aromatic amino acid family biosynthetic process aromatic amino acid metabolic process oxoacid metabolic process indole-containing compound metabolic process amino acid metabolic process organic acid biosynthetic process organic acid metabolic process alpha-amino acid metabolic process carboxylic acid biosynthetic process biogenic amine biosynthetic process indole-containing compound biosynthetic process L-tryptophan metabolic process small molecule metabolic process indolalkylamine biosynthetic process aromatic amino acid family biosynthetic process aromatic amino acid metabolic process small molecule biosynthetic process carboxylic acid metabolic process primary metabolic process L-amino acid biosynthetic process L-amino acid metabolic process L-tryptophan biosynthetic process amine metabolic process proteinogenic amino acid metabolic process amino acid biosynthetic process biosynthetic process amine biosynthetic process proteinogenic amino acid biosynthetic process metabolic process cellular process biogenic amine metabolic process alpha-amino acid biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR031167	OBG-type guanine nucleotide-binding (G) domain	Domain
B	IPR045086	OBG-type GTPase	Family
B	IPR036726	GTP1/OBG domain superfamily	Homologous Superfamily
B	IPR014100	GTP-binding protein Obg/CgtA	Family
B	IPR006074	GTP1/OBG, conserved site	Conserved Site
B	IPR006169	GTP1/OBG domain	Domain
B	IPR006073	GTP binding domain	Domain
B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR035902	Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain superfamily	Homologous Superfamily
A	IPR036320	Glycosyl transferase family 3, N-terminal domain superfamily	Homologous Superfamily
A	IPR005940	Anthranilate phosphoribosyl transferase	Family
A	IPR017459	Glycosyl transferase family 3, N-terminal domain	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.