Heme entry

3bnj, Chain O
  • Auth_asym_id & auth_seq_id: A-517
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.012 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-288) HIS (A-330)
Coordinate distance 1.927 Å 2.004 Å