3IOI | pdb_00003ioi

Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A) in complex with a novel UDP-Gal derived inhibitor (1GW)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3ioia_	Alpha and beta proteins (a/b)	Nucleotide-diphospho-sugar transferases	Nucleotide-diphospho-sugar transferases	alpha-1,3-galactosyltransferase-like	Glycosyltransferase A catalytic domain	human (Homo sapiens ) [TaxId: 9606 ],	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	8003789	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		e3ioiA1	A: Alpha-beta plaits	X: Phage tail protein-like	H: Transmembrane protein 14A	T: Tachylectin	F:	ECOD (20:10:01)

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)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Histo-blood group ABO system transferase	glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase activity UDP-glycosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity catalytic activity, acting on a glycoprotein transferase activity acetylgalactosaminyltransferase activity hexosyltransferase activity catalytic activity binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding glycoprotein-fucosylgalactoside alpha-N-acetylgalactosaminyltransferase activity UDP-glycosyltransferase activity catalytic activity, acting on a protein glycosyltransferase activity catalytic activity, acting on a glycoprotein transferase activity acetylgalactosaminyltransferase activity hexosyltransferase activity catalytic activity binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding cation binding manganese ion binding transition metal ion binding ion binding metal ion binding fucosylgalactoside 3-alpha-galactosyltransferase activity galactosyltransferase activity UDP-galactosyltransferase activity antigen binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system vesicle extracellular region Golgi membrane membrane bounding membrane of organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure Golgi apparatus organelle cytoplasm intracellular membrane-bounded organelle endomembrane system vesicle extracellular region Golgi membrane membrane bounding membrane of organelle organelle membrane Golgi cisterna membrane Golgi apparatus subcompartment organelle subcompartment Golgi cisterna Golgi stack

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR005076	Glycosyl transferase, family 6	Family
A	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P16442	duodenal ulcer prostate cancer coronary artery disease rheumatoid arthritis Acute Cerebrovascular Accidents glioblastoma malignant glioma Sjogren syndrome alcohol abuse lung cancer pancreatic neoplasm psoriasis spina bifida cerebrovascular disorder malaria duodenal ulcer prostate cancer coronary artery disease rheumatoid arthritis Acute Cerebrovascular Accidents glioblastoma malignant glioma Sjogren syndrome alcohol abuse lung cancer pancreatic neoplasm psoriasis spina bifida cerebrovascular disorder malaria malignant pancreatic neoplasm

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.