Multiple Assemblies exist for SMTL entry 1otd
STRONG HYDROGEN BONDS IN PHOTOACTIVE YELLOW PROTEIN AND THEIR ROLE IN ITS PHOTOCYCLE; X-RAY DIFFRACTION 1.25 Å

SMTL ID
1otd.1
Ligands
4'-HYDROXYCINNAMIC ACID
Polypeptides
Photoactive yellow protein
Oligo-state
monomer
SMTL ID
1otd.2
Ligands
4'-HYDROXYCINNAMIC ACID
Polypeptides
Photoactive yellow protein
Oligo-state
monomer