Multiple choice

Iron sulphur complexes are the prosthetic group found in protein complexes of respiratory chain. It is classified based on the composition of iron, sulphur and amino acid. In this, Riske centre consist of __________.

  1. 1Fe, 4S, and 4 cystine

  2. 2Fe, 6S, and 4 cystine

  3. 4Fe, 7S, and 4 cystine

  4. 2Fe, 6S, and 2 cystine and 2 histidine

  5. None of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

It is known as Riske centre.