Heme entry

1sqx, Chain M-1
  • Auth_asym_id & auth_seq_id: C-381
  • heme type: heme c
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.059 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (C-196) HIS (C-97)
Coordinate distance 2.131 Å 2.322 Å