Multiple Assemblies exist for SMTL entry 4z3k
Human sepiapterin reductase in complex with the cofactor NADP+ and the trypthophan metabolite xanthurenic acid; X-RAY DIFFRACTION 2.35 Å

SMTL ID
4z3k.1
Ligands
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; Xanthuric acid; SULFATE ION
Polypeptides
Sepiapterin reductase
Oligo-state
homo-dimer
SMTL ID
4z3k.2
Ligands
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; Xanthuric acid; SULFATE ION; 1,2-ETHANEDIOL
Polypeptides
Sepiapterin reductase
Oligo-state
homo-dimer