Multiple Assemblies exist for SMTL entry 1iw1
Crystal structure of a heme oxygenase (HmuO) from Corynebacterium diphtheriae complexed with heme in the ferrous state; X-RAY DIFFRACTION 1.50 Å

SMTL ID
1iw1.1
Ligands
SUGAR (SUCROSE); SULFATE ION; PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
Heme oxygenase
Oligo-state
monomer
SMTL ID
1iw1.2
Ligands
SULFATE ION; PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
Heme oxygenase
Oligo-state
monomer
SMTL ID
1iw1.3
Ligands
PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
Heme oxygenase
Oligo-state
monomer
SMTL ID
1iw1.4
Ligands
SUGAR (SUCROSE); SULFATE ION; PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
Heme oxygenase
Oligo-state
homo-dimer