Multiple Assemblies exist for SMTL entry 1u18
1.96 A Crystal structure of H60C mutant of nitrophorin complexed with histamine; X-RAY DIFFRACTION 1.96 Å

SMTL ID
1u18.1
Ligands
PHOSPHATE ION; PROTOPORPHYRIN IX CONTAINING FE; HISTAMINE
Polypeptides
Nitrophorin 1
Oligo-state
monomer
SMTL ID
1u18.2
Ligands
PHOSPHATE ION; PROTOPORPHYRIN IX CONTAINING FE; HISTAMINE
Polypeptides
Nitrophorin 1
Oligo-state
monomer