Annotations: 2VSI

Synthesis of CDP-activated ribitol for teichoic acid precursors in Streptococcus pneumoniae

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2vsib_	Alpha and beta proteins (a/b)	Nucleotide-diphospho-sugar transferases	Nucleotide-diphospho-sugar transferases	automated matches	automated matches	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)
A	d2vsia_	Alpha and beta proteins (a/b)	Nucleotide-diphospho-sugar transferases	Nucleotide-diphospho-sugar transferases	automated matches	automated matches	(Streptococcus pneumoniae ) [TaxId: 1313 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	WW	e2vsiB1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)
A	WW	e2vsiA1	A: alpha arrays	X: HTH	H: HTH	T: tetra-helical, lambda repressor-like	F: WW	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.90.550.10	Alpha Beta	Alpha-Beta Complex	Spore Coat Polysaccharide Biosynthesis Protein SpsA	Chain A	CATH (4.3.0)
A	3.90.550.10	Alpha Beta	Alpha-Beta Complex	Spore Coat Polysaccharide Biosynthesis Protein SpsA	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01128	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase (IspD)	2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	2-C-METHYL-D-ERYTHRITOL 4-PHOSPHATE CYTIDYLYLTRANSFERASE	D-ribitol-5-phosphate cytidylyltransferase activity cytidylyltransferase activity transferase activity nucleotidyltransferase activity catalytic activity transferase activity, transferring phosphorus-containing groups 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase activity	poly(ribitol phosphate) teichoic acid biosynthetic 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 macromolecule biosynthetic process cellular component biogenesis cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process cellular process small molecule metabolic process poly(ribitol phosphate) teichoic acid biosynthetic 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 macromolecule biosynthetic process cellular component biogenesis cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process cellular process small molecule metabolic process metabolic process cellular component organization or biogenesis macromolecule metabolic process teichoic acid metabolic process cell wall macromolecule metabolic process isoprenoid biosynthetic process lipid biosynthetic process primary metabolic process lipid metabolic process isoprenoid metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR034683	Cytidylyltransferase IspD/TarI	Family
A, B	IPR018294	4-diphosphocytidyl-2C-methyl-D-erythritol synthase, conserved site	Conserved Site
A, B	IPR050088	IspD/TarI cytidylyltransferase, bacterial-type	Family
A, B	IPR029044	Nucleotide-diphospho-sugar transferases	Homologous Superfamily
A, B	IPR034709	Ribitol-5-phosphate cytidylyltransferase	Family

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.