Heme entry

2i89, Chain K
  • Auth_asym_id & auth_seq_id: D-901
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.037 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (D-39) HIS (D-63)
Coordinate distance 2.141 Å 2.164 Å