Heme entry

2a1n, Chain I
  • Auth_asym_id & auth_seq_id: B-417
  • heme type: heme b
  • Axial ligand(s): CYS-OXY
  • Fe displacement: 0.076 Å
  • Distortion of Fe-porphyrin:
Ligand1Ligand2
Molecule CYS (B-357) OXY (B-420)
Coordinate distance 2.260 Å 1.649 Å