Protein
Phosphopantothenate--cysteine ligase 1
Organism
Arabidopsis thaliana
Function
Catalyzes the first step in the biosynthesis of coenzyme A from vitamin B5, where cysteine is conjugated to 4'-phosphopantothenate to form 4-phosphopantothenoylcysteine.
Similarity
Belongs to the PPC synthetase family.
Sequence
MSSISGLVEDEISSFFESSPPLKNKEEIVANLNQFIELNSSCQGGMRRIVCVTSGGTTVPLEQRCVRYIDNFSSGNRGAASTENFVKAGYAVIFLYRRGTCQPYCRYLPDDPFLECFEFPDAKNIQVHGSHSGAVKMAVMDQQAAVAEGRLLKLPFSTIYEYLQMLRLIATILKDVGPCSMFYLAAAVSDFYVPWLSMTEHKIESGSGPLDIRLAQVPKMLSILRSNWAPKAFCISFKLETDSKILLEKATKALQKYKVHAVVANELLTRKEEVVVVSSSGNVVVRRDSNKPESIVEDNLIRLLVDRHSTYIKESLT