In deoxy hemoglobin (Hb), the Fe (II) is coordinated to

Question: In deoxy hemoglobin (Hb), the Fe (II) is coordinated to
[A].

four nitrogens of heme, the proximal His, and a water molecule

[B].

four nitrogens of heme and to a water molecule

[C].

two nitrogens of heme and to three His residues in Hb

[D].

two nitrogens of heme and to three water molecules

Answer: Option A

Explanation:

No answer description available for this question.