Annotations: 6H21

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF08038	e6h21A2	A: alpha arrays	X: Glycosyl transferase TarS linker domain (From Topology)	H: Glycosyl transferase TarS linker domain (From Topology)	T: Glycosyl transferase TarS linker domain	F: EUF08038	ECOD (1.6)
A	Glycos_transf_2	e6h21A1	A: a/b three-layered sandwiches	X: Nucleotide-diphospho-sugar transferases (From Topology)	H: Nucleotide-diphospho-sugar transferases (From Topology)	T: Nucleotide-diphospho-sugar transferases	F: Glycos_transf_2	ECOD (1.6)
B	EUF08038	e6h21B1	A: alpha arrays	X: Glycosyl transferase TarS linker domain (From Topology)	H: Glycosyl transferase TarS linker domain (From Topology)	T: Glycosyl transferase TarS linker domain	F: EUF08038	ECOD (1.6)
B	Glycos_transf_2	e6h21B2	A: a/b three-layered sandwiches	X: Nucleotide-diphospho-sugar transferases (From Topology)	H: Nucleotide-diphospho-sugar transferases (From Topology)	T: Nucleotide-diphospho-sugar transferases	F: Glycos_transf_2	ECOD (1.6)
C	EUF08038	e6h21C1	A: alpha arrays	X: Glycosyl transferase TarS linker domain (From Topology)	H: Glycosyl transferase TarS linker domain (From Topology)	T: Glycosyl transferase TarS linker domain	F: EUF08038	ECOD (1.6)
C	Glycos_transf_2	e6h21C2	A: a/b three-layered sandwiches	X: Nucleotide-diphospho-sugar transferases (From Topology)	H: Nucleotide-diphospho-sugar transferases (From Topology)	T: Nucleotide-diphospho-sugar transferases	F: Glycos_transf_2	ECOD (1.6)

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 (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00535	Glycosyl transferase family 2 (Glycos_transf_2)	Glycosyl transferase family 2	Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids.	Domain
A, B, C	PF22181	Glycosyl transferase TarS linker domain (TarS_linker)	Glycosyl transferase TarS linker domain	TarS is an enzyme responsible for the glycosylation of wall teichoic acid polymers of the S. aureus cell wall, a process that has been shown to contribute for methicillin resistance in MRSA. TarS consist of three domains: catalytic, linker and trimer ...	TarS is an enzyme responsible for the glycosylation of wall teichoic acid polymers of the S. aureus cell wall, a process that has been shown to contribute for methicillin resistance in MRSA. TarS consist of three domains: catalytic, linker and trimerisation [1]. This entry represents the linker domain that bridges the catalytic and trimerisation domains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Probable ss-1,3-N-acetylglucosaminyltransferase	glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate derivative biosynthetic process teichoic acid biosynthetic process peptidoglycan-based cell wall biogenesis small molecule biosynthetic process cell wall organization or biogenesis carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process macromolecule biosynthetic process cellular component biogenesis cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process cellular process carbohydrate derivative biosynthetic process teichoic acid biosynthetic process peptidoglycan-based cell wall biogenesis small molecule biosynthetic process cell wall organization or biogenesis carbohydrate derivative metabolic process organic acid biosynthetic process organic acid metabolic process macromolecule biosynthetic process cellular component biogenesis cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process cellular process metabolic process small molecule metabolic process cellular component organization or biogenesis macromolecule metabolic process teichoic acid metabolic process cellular component organization cell wall organization external encapsulating structure organization	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR054028	TarS/TarP, linker domain	Domain
A, B, C	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
A, B, C	IPR001173	Glycosyltransferase 2-like	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.