Heme entry

1dnw, Chain X
  • Auth_asym_id & auth_seq_id: B-109
  • heme type: heme b
  • Axial ligand(s): HIS-CYN
  • Fe displacement: 0.112 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (D-336) CYN (B-108)
Coordinate distance 2.230 Å 2.269 Å