Annotations: 7FJA

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Peptidase_S29	e7fjaB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peptidase_S29	ECOD (v294.1)
A	Peptidase_S29	e7fjaA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Peptidase_S29	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)
A	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (utative)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Probable propionate kinase	kinase activity phosphotransferase activity, carboxyl group as acceptor transferase activity catalytic activity acetate kinase activity transferase activity, transferring phosphorus-containing groups binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding kinase activity phosphotransferase activity, carboxyl group as acceptor transferase activity catalytic activity acetate kinase activity transferase activity, transferring phosphorus-containing groups 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 propionate kinase activity	oxoacid metabolic process carboxylic acid metabolic process acetate metabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process organic acid metabolic process fatty acid metabolic process short-chain fatty acid catabolic process lipid catabolic process catabolic process short-chain fatty acid metabolic process primary metabolic process oxoacid metabolic process carboxylic acid metabolic process acetate metabolic process small molecule metabolic process metabolic process cellular process monocarboxylic acid metabolic process organic acid metabolic process fatty acid metabolic process short-chain fatty acid catabolic process lipid catabolic process catabolic process short-chain fatty acid metabolic process primary metabolic process organic acid catabolic process fatty acid catabolic process propionate catabolic process monocarboxylic acid catabolic process carboxylic acid catabolic process small molecule catabolic process lipid metabolic process propionate metabolic process diol catabolic process polyol metabolic process alcohol catabolic process polyol catabolic process alcohol metabolic process glycol metabolic process diol metabolic process 1,2-propanediol catabolic process glycol catabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR000890	Aliphatic acid kinase, short-chain	Family
A, B	IPR024896	Propionate kinase PduW	Family
A, B	IPR043129	ATPase, nucleotide binding domain	Homologous Superfamily
A, B	IPR004372	Acetate/propionate kinase	Family
A, B	IPR023865	Aliphatic acid kinase, short-chain, conserved site	Conserved Site

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.