Heme entry

2occ, Chain MA
  • Auth_asym_id & auth_seq_id: N-515
  • heme type: heme a
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.067 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (N-61) HIS (N-378)
Coordinate distance 1.830 Å 1.964 Å