Heme entry

1nqp, Chain J
  • Auth_asym_id & auth_seq_id: C-544
  • heme type: heme b
  • Axial ligand(s): HIS-CYN
  • Fe displacement: 0.02 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (C-87) CYN (C-550)
Coordinate distance 2.213 Å 2.253 Å