Heme entry

pdb_00004b3w, Chain F
  • Auth_asym_id & auth_seq_id: B-200
  • heme type: heme b
  • Axial ligand(s): HIS-CYN
  • Fe displacement: 0.032 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-113) CYN (B-300)
Coordinate distance 2.029 Å 2.87 Å