Multiple Assemblies exist for SMTL entry 1x31
Crystal Structure of Heterotetrameric Sarcosine Oxidase from Corynebacterium sp. U-96; X-RAY DIFFRACTION 2.15 Å

	SMTL ID 1x31.1 Ligands SULFATE ION; NICOTINAMIDE-ADENINE-DINUCLEOTIDE; FLAVIN-ADENINE DINUCLEOTIDE; FLAVIN MONONUCLEOTIDE; N,N-DIMETHYLGLYCINE; ZINC ION Polypeptides Sarcosine oxidase alpha subunit; Sarcosine oxidase beta subunit; Sarcosine oxidase gamma subunit; Sarcosine oxidase delta subunit Oligo-state hetero-1-1-1-1-mer
	SMTL ID 1x31.2 Ligands SULFATE ION; NICOTINAMIDE-ADENINE-DINUCLEOTIDE; FLAVIN-ADENINE DINUCLEOTIDE; FLAVIN MONONUCLEOTIDE; N,N-DIMETHYLGLYCINE; ZINC ION Polypeptides Sarcosine oxidase alpha subunit; Sarcosine oxidase beta subunit; Sarcosine oxidase gamma subunit; Sarcosine oxidase delta subunit Oligo-state hetero-2-2-2-2-mer
	SMTL ID 1x31.3 Ligands SULFATE ION; NICOTINAMIDE-ADENINE-DINUCLEOTIDE; FLAVIN-ADENINE DINUCLEOTIDE; FLAVIN MONONUCLEOTIDE; N,N-DIMETHYLGLYCINE; ZINC ION Polypeptides Sarcosine oxidase alpha subunit; Sarcosine oxidase beta subunit; Sarcosine oxidase gamma subunit; Sarcosine oxidase delta subunit Oligo-state hetero-2-2-2-2-mer