Heme entry

2nsr, Chain D
  • Auth_asym_id & auth_seq_id: A-154
  • heme type: heme b
  • Axial ligand(s): HIS-NSM
  • Fe displacement: 0.055 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (A-93) NSM (A-155)
Coordinate distance 2.180 Å 1.964 Å