Annotations: 9IIS

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ubiquitin-like	8034468	3000157	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07959	Fucose pyrophosphorylase domain (Fucose_pyrophosphorylase)	Fucose pyrophosphorylase domain	This entry represents the fucose pyrophosphorylase domain found at the N-terminal of the bifunctional L-Fucokinase/GDP-Fucose Pyrophosphorylase (FKP) enzymes such as FKGP from Arabidopsis and L-fucose kinase from animals [2,3]. In fucose-1-phosphate ...	This entry represents the fucose pyrophosphorylase domain found at the N-terminal of the bifunctional L-Fucokinase/GDP-Fucose Pyrophosphorylase (FKP) enzymes such as FKGP from Arabidopsis and L-fucose kinase from animals [2,3]. In fucose-1-phosphate guanylyltransferase from human, this is the main domain of the protein, which catalyses the formation of GDP-L-fucose from GTP and L-fucose-1-phosphate and functions as a salvage pathway to reutilise L-fucose arising from the turnover of glycoproteins and glycolipids [4,5]. In the salvage pathway of GDP-L-fucose, free cytosolic fucose is phosphorylated by fucokinase to form L-fucose-L-phosphate, which is then further converted to GDP-L-fucose in the reaction catalysed by GDP-L-fucose pyrophosphorylase [1-5]. The structure of this domain has been determined [5]; it consists of a typical Rossmann fold and a left-handed beta-helix fold inserted on it. This domain contains a loop region that is critical to the GDP-fucose pyrophosphorylase activity of FKP and may be the putative GTP binding site during catalysis (which contains the HXGGXSXRXP(X)5GK motif) [5].	Domain
A	PF00240	Ubiquitin family (ubiquitin)	Ubiquitin family	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Ubiquitin-like protein SMT3,L-fucokinase/L-fucose-1-P guanylyltransferase	protein tag activity molecular tag activity protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding protein tag activity molecular tag activity protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding fucokinase activity kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups nucleotidyltransferase activity	peptidyl-lysine modification primary metabolic process protein sumoylation macromolecule modification peptidyl-amino acid modification metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal nucleoside phosphate metabolic process peptidyl-lysine modification primary metabolic process protein sumoylation macromolecule modification peptidyl-amino acid modification metabolic process cellular process protein metabolic process macromolecule metabolic process protein modification process post-translational protein modification protein modification by small protein conjugation protein modification by small protein conjugation or removal nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process nucleotide-sugar metabolic process carbohydrate derivative metabolic process GDP-L-fucose metabolic process nucleobase-containing compound biosynthetic process metabolic compound salvage nucleobase-containing compound metabolic process biosynthetic process organophosphate metabolic process GDP-L-fucose salvage organophosphate biosynthetic process nucleobase-containing small molecule metabolic process nucleoside phosphate biosynthetic process phosphate-containing compound metabolic process small molecule metabolic process nucleotide-sugar biosynthetic process phosphorus metabolic process GDP-L-fucose biosynthetic process	intracellular anatomical structure cell cortex septin ring intracellular membraneless organelle intracellular organelle cell periphery cellular anatomical structure cytoskeleton organelle membraneless organelle septin cytoskeleton cytoplasm membrane-bounded organelle condensed nuclear chromosome intracellular anatomical structure cell cortex septin ring intracellular membraneless organelle intracellular organelle cell periphery cellular anatomical structure cytoskeleton organelle membraneless organelle septin cytoskeleton cytoplasm membrane-bounded organelle condensed nuclear chromosome nucleus membrane-enclosed lumen nuclear chromosome chromosome intracellular membrane-bounded organelle intracellular organelle lumen organelle lumen condensed chromosome nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR000626	Ubiquitin-like domain	Domain
A	IPR022617	Rad60/SUMO-like domain	Domain
A	IPR006204	GHMP kinase N-terminal domain	Domain
A	IPR001174	HddA/FKP	Family
A	IPR052203	GHMP Kinase-Related Enzymes	Family
A	IPR013750	GHMP kinase, C-terminal domain	Domain
A	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
A	IPR036554	GHMP kinase, C-terminal domain superfamily	Homologous Superfamily
A	IPR012887	GDP-fucose pyrophosphorylase 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.