CAB5 (YDR196C, Q03941) notes

• CoaE-family dephospho-CoA kinase [UniProt:Q03941 "Belongs to the CoaE family."]; complemented by E. coli coaE PMID:19266201
• Mitochondrial outer membrane, extrinsic PMID:28357284; PMID:28357284
• CoA-SPC member via Cab3 N-terminus PMID:23789928
• HTP: ER, nuclear envelope, nucleus (PMID:14690591), lipid droplet (PMID:24868093) - kept as non-core.

Observation: YeastPathways places the step in cytosol; the enzyme sits on the cytosolic face of the mitochondrial outer membrane - compatible. Tension between a soluble Cab3-scaffolded CoA-SPC and OMM-bound Cab5 is an open question.