Heme entry

3kun, Chain C
  • Auth_asym_id & auth_seq_id: A-139
  • heme type: heme b
  • Axial ligand(s): HIS-CYN
  • Fe displacement: 0.015 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-89) CYN (A-188)
Coordinate distance 2.157 Å 2.040 Å