Multiple Assemblies exist for SMTL entry 2xk1
Crystal structure of a complex between Actinomadura R39 DD-peptidase and a boronate inhibitor; X-RAY DIFFRACTION 2.80 Å

	SMTL ID 2xk1.1 Ligands [(1S)-1-{[(2-benzylphenyl)carbonyl]amino}ethyl](trihydroxy)borate(1-); SULFATE ION; COBALT (II) ION Polypeptides D-ALANYL-D-ALANINE CARBOXYPEPTIDASE Oligo-state monomer
	SMTL ID 2xk1.2 Ligands [(1S)-1-{[(2-benzylphenyl)carbonyl]amino}ethyl](trihydroxy)borate(1-); SULFATE ION Polypeptides D-ALANYL-D-ALANINE CARBOXYPEPTIDASE Oligo-state monomer
	SMTL ID 2xk1.3 Ligands [(1S)-1-{[(2-benzylphenyl)carbonyl]amino}ethyl](trihydroxy)borate(1-); SULFATE ION Polypeptides D-ALANYL-D-ALANINE CARBOXYPEPTIDASE Oligo-state monomer
	SMTL ID 2xk1.4 Ligands [(1S)-1-{[(2-benzylphenyl)carbonyl]amino}ethyl](trihydroxy)borate(1-); SULFATE ION; COBALT (II) ION Polypeptides D-ALANYL-D-ALANINE CARBOXYPEPTIDASE Oligo-state monomer