Annotations: 5B3F

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PRK	e5b3fB1	A: a/b three-layered sandwiches	X: MocoBD/DmpA-related	H: profilin-like	T: profilin-like	F: PRK	ECOD (v294.1)
A	Peptidase_C78	e5b3fA1	A: a/b three-layered sandwiches	X: MocoBD/DmpA-related	H: ferredoxin-like domain in periplasmic region of MacB	T: ferredoxin-like domain in periplasmic region of MacB	F: Peptidase_C78	ECOD (v294.1)

Chains	Accession	Name	Description	Comments	Source
A, B	PF00485	Phosphoribulokinase / Uridine kinase family (PRK)	Phosphoribulokinase / Uridine kinase family	This family matches three types of P-loop containing kinases: phosphoribulokinases [1], uridine kinases [2] and bacterial pantothenate kinases(CoaA) [3]. Arabidopsis and other organisms have a dual uridine kinase/uracil phosphoribosyltransferase pro ...	This family matches three types of P-loop containing kinases: phosphoribulokinases [1], uridine kinases [2] and bacterial pantothenate kinases(CoaA) [3]. Arabidopsis and other organisms have a dual uridine kinase/uracil phosphoribosyltransferase protein where the N-terminal region consists of a UK domain and the C-terminal region of a UPRT domain [4].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Phosphoribulokinase/uridine kinase	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor phosphoribulokinase activity transferase activity, transferring phosphorus-containing groups	carbohydrate metabolic process biosynthetic process photosynthesis reductive pentose-phosphate cycle carbohydrate biosynthetic process photosynthesis, dark reaction primary metabolic process metabolic process cellular process carbon fixation	-

Chains	Accession	Name	Type
A, B	IPR006083	Phosphoribulokinase/uridine kinase	Domain
A, B	IPR006082	Phosphoribulokinase	Family
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily