Heme entry

1fgj, Chain O-1
  • Auth_asym_id & auth_seq_id: B-551
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.003 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-323) HIS (B-243)
Coordinate distance 2.111 Å 2.252 Å