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heme protein
EntityQ902628· pop 17· linked from 103 articles

heme protein

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Also known as hemeproteins, hemoprotein, heme proteins, hemeprotein

thumb|420 px|Binding of oxygen to a heme prosthetic group, which would be part of a hemoprotein.

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Encyclopedic overview

11 sections
Contents
  • Roles
  • Hemoglobin and myoglobin
  • Myoglobin
  • Hemoglobin
  • Neuroglobin
  • Peroxidases and catalases
  • Electron transport chain and other redox catalysts
  • Nitric oxide synthase
  • Designed heme proteins
  • References
  • External links

thumb|420 px|Binding of oxygen to a heme prosthetic group, which would be part of a hemoprotein.

A hemeprotein (or haemprotein; also hemoprotein or haemoprotein), or heme protein, is a protein that contains a heme prosthetic group. They are a very large class of metalloproteins. The heme group confers functionality, which can include oxygen carrying, oxygen reduction, electron transfer, and other processes. Heme is bound to the protein either covalently or noncovalently or both.

Excerpted from Wikipedia’s “heme protein” article, available under the CC BY-SA 4.0 licence.

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