Heme entry

4d6u, Chain KA
  • Auth_asym_id & auth_seq_id: P-502
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.059 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (P-97) HIS (P-196)
Coordinate distance 2.322 Å 2.329 Å