Heme entry

2qfn, Chain J
  • Auth_asym_id & auth_seq_id: B-139
  • heme type: heme b
  • Axial ligand(s): HIS-OXY
  • Fe displacement: 0.061 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-89) OXY (B-187)
Coordinate distance 2.166 Å 2.213 Å