Heme entry

2ffn, Chain D
  • Auth_asym_id & auth_seq_id: A-1001
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.042 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-22) HIS (A-34)
Coordinate distance 1.973 Å 1.975 Å