Annotations: 3WDM

Crystal structure of 4-phosphopantoate-beta-alanine ligase from Thermococcus kodakarensis

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	CBM_4_9	e3wdmD1	A: alpha arrays	X: Glycosyl hydrolase domain-like	H: alpha/alpha toroid	T: alpha/alpha toroid	F: CBM_4_9	ECOD (v295.2)
C	CBM_4_9	e3wdmC1	A: alpha arrays	X: Glycosyl hydrolase domain-like	H: alpha/alpha toroid	T: alpha/alpha toroid	F: CBM_4_9	ECOD (v295.2)
B	CBM_4_9	e3wdmB1	A: alpha arrays	X: Glycosyl hydrolase domain-like	H: alpha/alpha toroid	T: alpha/alpha toroid	F: CBM_4_9	ECOD (v295.2)
A	RVP	e3wdmA1	A: alpha arrays	X: DEATH domain	H: 6-phosphogluconate dehydrogenase C-terminal domain-like	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: RVP	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.12640	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphopantoate/pantothenate synthetase	CATH (4.3.0)
C	3.40.50.12640	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphopantoate/pantothenate synthetase	CATH (4.3.0)
B	3.40.50.12640	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphopantoate/pantothenate synthetase	CATH (4.3.0)
A	3.40.50.12640	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Phosphopantoate/pantothenate synthetase	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02006	Phosphopantothenate/pantothenate synthetase (PPS_PS)	Phosphopantothenate/pantothenate synthetase	This family of archaeal proteins includes pantothenate synthetase from Methanosarcina mazei and 4-phosphopantoate--beta-alanine ligase (phosphopantothenate synthetase) from Pyrococcus kodakaraensis. Pantothenate synthetase catalyses the condensation ...	This family of archaeal proteins includes pantothenate synthetase from Methanosarcina mazei and 4-phosphopantoate--beta-alanine ligase (phosphopantothenate synthetase) from Pyrococcus kodakaraensis. Pantothenate synthetase catalyses the condensation of pantoate with beta-alanine in an ATP-dependent and ADP-producing reaction [1]. 4-phosphopantoate--beta-alanine ligase catalyses the conversion of (R)-4-phosphopantoate and beta-alanine to 4'-phosphopantothenate in the CoA biosynthesis pathway. It cannot use (R)-pantoate as substrate and thus does not display pantothenate synthetase activity [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	4-phosphopantoate--beta-alanine ligase	acid-amino acid ligase activity catalytic activity ligase activity, forming carbon-nitrogen bonds ligase activity	nucleoside phosphate metabolic process coenzyme A biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process nucleobase-containing compound metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process nucleoside phosphate biosynthetic process metabolic process nucleoside phosphate metabolic process coenzyme A biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process purine-containing compound metabolic process nucleobase-containing compound metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process small molecule metabolic process sulfur compound metabolic process phosphorus metabolic process coenzyme A metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR002855	Phosphopantoate/pantothenate synthetase	Family
A, B, C, D	IPR038138	Phosphopantoate/pantothenate synthetase superfamily	Homologous Superfamily