The chemical reactions and pathways resulting in the breakdown of hemoglobin, an oxygen carrying, conjugated protein containing four heme groups and globin; especially, the proteolytic cleavage of hemoglobin to yield free heme, peptides, and amino acids.
histone catabolic process
insulin catabolic process
lipoprotein catabolic process +
low-density lipoprotein particle receptor catabolic process +
mitochondrial protein catabolic process
negative regulation of protein catabolic process +
positive regulation of protein catabolic process +
prosthetic group catabolic process
proteasomal protein catabolic process +
protein catabolic process at synapse +
protein catabolic process in the vacuole +
protein denaturation
proteolysis involved in protein catabolic process +
PSII associated light-harvesting complex II catabolic process +