Heme entry

7ni1, Chain L
  • Auth_asym_id & auth_seq_id: B-203
  • heme type: heme b
  • Axial ligand(s): HIS-HOH
  • Fe displacement: 0.272 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (D-336) HOH (B-337)
Coordinate distance 2.130 Å 2.806 Å