Heme entry

1u9m, Chain K
  • Auth_asym_id & auth_seq_id: E-90
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.004 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (E-63) HIS (E-39)
Coordinate distance 2.043 Å 2.121 Å