Which enzyme is responsible for the conversion of 2,3-bisphosphoglycerate to 3-phosphoglycerate in red blood cells, playing a crucial role in regulating oxygen binding to hemoglobin?

A Phosphoglycerate kinase
B Bisphosphoglycerate mutase ✓
C 2,3-Bisphosphoglycerate phosphatase
D Glyceraldehyde-3-phosphate dehydrogenase

Explanation

Bisphosphoglycerate mutase is the enzyme responsible for converting 2,3-bisphosphoglycerate to 3-phosphoglycerate, which helps regulate oxygen binding to hemoglobin.

Source

Biochemistry of Hemoglobin by Stryer
Hematology Hematology: Blood Components Hematology: Blood Components Hard MEDICAL Confidence: high