Heme entry

pdb_00002r50, Chain N
  • Auth_asym_id & auth_seq_id: D-168
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.044 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (D-73) HIS (D-108)
Coordinate distance 2.117 Å 2.151 Å