Heme entry

1u9m, Chain J
  • Auth_asym_id & auth_seq_id: D-90
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.007 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (D-63) HIS (D-39)
Coordinate distance 2.047 Å 2.115 Å