Heme entry

1sqb, Chain L
  • Auth_asym_id & auth_seq_id: C-381
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.031 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (C-196) HIS (C-97)
Coordinate distance 2.254 Å 2.329 Å