Annotations: 5YK2

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ABC1	e5yk2A1	A: a+b complex topology	X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology)	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: ABC1	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF03109	ABC1 atypical kinase-like domain (ABC1)	ABC1 atypical kinase-like domain	This family includes ABC1 from yeast [1] and AarF from E. coli [2]. These proteins have a nuclear or mitochondrial subcellular location in eukaryotes. The exact molecular functions of these proteins is not clear, however yeast ABC1 suppresses a cyto ...	This family includes ABC1 from yeast [1] and AarF from E. coli [2]. These proteins have a nuclear or mitochondrial subcellular location in eukaryotes. The exact molecular functions of these proteins is not clear, however yeast ABC1 suppresses a cytochrome b mRNA translation defect and is essential for the electron transfer in the bc 1 complex [1] and E. coli AarF is required for ubiquinone production [2]. It has been suggested that members of the ABC1 family are novel chaperonins [1]. These proteins are unrelated to the ABC transporter proteins.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Probable conserved ATP-binding protein ABC transporter	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	-	cell periphery cellular anatomical structure external encapsulating structure cell wall peptidoglycan-based cell wall

Chains	Accession	Name	Type
A	IPR034646	ADCK3-like domain	Domain
A	IPR051409	Atypical kinase ADCK	Family
A	IPR004147	ABC1 atypical kinase-like domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily