Heme entry

3ntb, Chain O
  • Auth_asym_id & auth_seq_id: B-619
  • heme type: heme b
  • Axial ligand(s): HIS-HOH
  • Fe displacement: 0.017 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-388) HOH (B-19)
Coordinate distance 2.328 Å 2.351 Å