Heme entry

2bs4, Chain X
  • Auth_asym_id & auth_seq_id: F-1256
  • heme type: heme b
  • Axial ligand(s): HIS-HIS
  • Fe displacement: 0.013 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (F-44) HIS (F-143)
Coordinate distance 2.043 Å 2.100 Å