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hemoprotein

DEFINITIONS OF: hemoprotein

1

n a conjugated protein linked to a compound of iron and porphyrin

Synonyms:
haemoprotein
Types:
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Hb, haemoglobin, hemoglobin
a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues
myoglobin
a hemoprotein that receives oxygen from hemoglobin and stores it in the tissues until needed
cytochrome
(biochemistry) a class of hemoprotein whose principal biological function is electron transfer (especially in cellular respiration)
oxyhaemoglobin, oxyhemoglobin
the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs
cytochrome c
the most abundant and stable cytochrome; involved in energy transfer
Type of:
compound protein, conjugated protein
a protein complex combining amino acids with other substances
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