Multiple Assemblies exist for SMTL entry 4qh0
Crystal structure of NucA from Streptococcus agalactiae with magnesium ion bound; X-RAY DIFFRACTION 2.00 Å

	SMTL ID 4qh0.1 Ligands MAGNESIUM ION; SULFATE ION; CHLORIDE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state monomer
	SMTL ID 4qh0.2 Ligands MAGNESIUM ION; SULFATE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state monomer
	SMTL ID 4qh0.3 Ligands MAGNESIUM ION; SULFATE ION; CHLORIDE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state monomer
	SMTL ID 4qh0.4 Ligands MAGNESIUM ION; SULFATE ION; 1,2-ETHANEDIOL; CHLORIDE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state monomer
	SMTL ID 4qh0.5 Ligands MAGNESIUM ION; SULFATE ION; CHLORIDE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state homo-dimer
	SMTL ID 4qh0.6 Ligands MAGNESIUM ION; SULFATE ION; 1,2-ETHANEDIOL; CHLORIDE ION Polypeptides DNA-entry nuclease (Competence-specific nuclease) Oligo-state homo-dimer