Heme entry

pdb_00003q09, Chain X
  • Auth_asym_id & auth_seq_id: B-1000
  • heme type: heme b
  • Axial ligand(s): HIS-NO2
  • Fe displacement: 0.064 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule HIS (B-170) NO2 (B-2000)
Coordinate distance 2.281 Å 2.097 Å