6QVS

Unliganded structure of the human wild type Beta-galactoside alpha-2,6-sialyltransferase 1 (ST6Gal1)

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Sialyltransferase/TPK catalytic domain-like	8053224	3000683	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Sialyltransferase/TPK catalytic domain-like	8053224	3000683	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	PF00777	e6qvsA1	A: a/b three-layered sandwiches	X: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)	H: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)	T: Alpha-2,3/8-sialyltransferase CstII-related	F: PF00777	ECOD (1.6)
B	PF00777	e6qvsB1	A: a/b three-layered sandwiches	X: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)	H: Alpha-2,3/8-sialyltransferase CstII-related (From Topology)	T: Alpha-2,3/8-sialyltransferase CstII-related	F: PF00777	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00777	Glycosyltransferase family 29 (sialyltransferase) (Glyco_transf_29)	Glycosyltransferase family 29 (sialyltransferase)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Beta-galactoside alpha-2,6-sialyltransferase 1	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity glycosyltransferase activity sialyltransferase activity beta-galactoside alpha-2,6-sialyltransferase activity transferase activity catalytic activity	regulation of cellular process leukocyte apoptotic process negative regulation of biological process regulation of programmed cell death macrophage apoptotic process negative regulation of leukocyte apoptotic process negative regulation of cellular process myeloid cell apoptotic process regulation of leukocyte apoptotic process regulation of biological process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of macrophage apoptotic process regulation of cellular process leukocyte apoptotic process negative regulation of biological process regulation of programmed cell death macrophage apoptotic process negative regulation of leukocyte apoptotic process negative regulation of cellular process myeloid cell apoptotic process regulation of leukocyte apoptotic process regulation of biological process negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of macrophage apoptotic process cell death negative regulation of apoptotic process regulation of macrophage apoptotic process inflammatory cell apoptotic process cellular process negative regulation of myeloid cell apoptotic process apoptotic process regulation of myeloid cell apoptotic process programmed cell death organonitrogen compound metabolic process oxoacid metabolic process cellular metabolic process carbohydrate derivative metabolic process carboxylic acid metabolic process organic acid metabolic process organic substance metabolic process amino sugar metabolic process metabolic process small molecule metabolic process amide metabolic process N-acetylneuraminate metabolic process humoral immune response response to stimulus immune response immune system process chemotaxis negative regulation of locomotion regulation of response to external stimulus negative regulation of response to stimulus negative regulation of chemotaxis response to external stimulus regulation of chemotaxis taxis regulation of response to stimulus response to chemical regulation of locomotion negative regulation of response to external stimulus locomotion regulation of leukocyte proliferation cell population proliferation positive regulation of cell population proliferation positive regulation of biological process leukocyte proliferation regulation of cell population proliferation mononuclear cell proliferation positive regulation of leukocyte proliferation positive regulation of mononuclear cell proliferation regulation of mononuclear cell proliferation positive regulation of cellular process cell adhesion regulation of cell-substrate adhesion regulation of substrate adhesion-dependent cell spreading regulation of cell adhesion substrate adhesion-dependent cell spreading cell-substrate adhesion macromolecule modification macromolecule metabolic process sialylation viral gene expression viral protein processing viral process cellular biosynthetic process organonitrogen compound biosynthetic process O-glycan processing organic substance biosynthetic process protein metabolic process protein modification process carbohydrate derivative biosynthetic process glycoprotein biosynthetic process primary metabolic process glycoprotein metabolic process protein glycosylation macromolecule biosynthetic process biosynthetic process glycosylation macromolecule glycosylation protein O-linked glycosylation protein N-linked glycosylation via asparagine protein N-linked glycosylation response to organic substance response to alcohol response to oxygen-containing compound response to ethanol	membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment Golgi cisterna cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle Golgi stack cytoplasm Golgi medial cisterna membrane-bounded organelle intracellular anatomical structure Golgi apparatus subcompartment Golgi apparatus organelle subcompartment Golgi cisterna cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle Golgi stack cytoplasm Golgi medial cisterna extracellular region Golgi membrane membrane bounding membrane of organelle organelle membrane Golgi trans cisterna Golgi cisterna membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012163	Sialyltransferase	Family
A, B	IPR001675	Glycosyl transferase family 29	Family
A, B	IPR038578	GT29-like superfamiliy	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P15907	type 2 diabetes mellitus allergic contact dermatitis osteosarcoma periodontitis squamous cell carcinoma acute myeloid leukemia astrocytic tumor Diabetes Mellitus, Non-Insulin-Dependent IgA glomerulonephritis liver disease malignant mesothelioma ovarian cancer pilocytic astrocytoma carcinoma of esophagus facioscapulohumeral muscular dystrophy type 2 diabetes mellitus allergic contact dermatitis osteosarcoma periodontitis squamous cell carcinoma acute myeloid leukemia astrocytic tumor Diabetes Mellitus, Non-Insulin-Dependent IgA glomerulonephritis liver disease malignant mesothelioma ovarian cancer pilocytic astrocytoma carcinoma of esophagus facioscapulohumeral muscular dystrophy interstitial cystitis lung cancer maturity-onset diabetes of the young oligodendroglioma pancreatic ductal adenocarcinoma Sjogren syndrome cystic fibrosis glioblastoma large cell medulloblastoma malignant ependymoma medulloblastoma

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 R01GM133198.