Today's Human Body Molecule #17: Myoglobin

in hive-163521 •  3 months ago  (edited)

Picture Steemit Todays Molecule.jpg

Molecular weight: 16.7 kilodaltons
153 aminoacids

Myoglobin is an iron containing, oxygen carrier molecule. It is present in skeletal and cardiac muscle. This molecule gives thte characteristic red color to meat. Myoglobin is toxic to the renal epithelium of the tubules. When rhabdomyolysis (muscle breakdown) occurs, there is risk of the myoglobin causing pigment nephtopathy

Picture Molecule Myoglobin 800 460.png

Picture created with molview.org
Gray=Carbon, Red=Oxygen, White=Hydrogen, Blue=Nitrogen

References
Wikipedia contributors. "Myoglobin". Wikipedia, The Free Encyclopedia. Accessed March 14, 2020. https://en.wikipedia.org/wiki/Myoglobin

Previous Posts in this Series

Today's Human Body Molecule #1: Urea
Today's Human Body Molecule #2: Creatinine
Today's Human Body Molecule #3: Carbon dioxide
Today's Human Body Molecule #4: Glucose
Today's Human Body Molecule #5: Adrenaline
Today's Human Body Molecule #6: Noradrenaline
Today's Human Body Molecule #7: Dopamine
Today's Human Body Molecule #8: Bicarbonate
Today's Human Body Molecule #9: Adenosine
Today's Human Body Molecule #10: Acetylcholine
Today's Human Body Molecule #11: Serotonin
Today's Human Body Molecule #12: Aldosterone
Today's Human Body Molecule #13: Angiotensin II
Today's Human Body Molecule #14: Renin
Today's Human Body Molecule #15: Hemoglobin
Today's Human Body Molecule #16: CPK
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