Multiple Assemblies exist for SMTL entry 1ch0
RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT; X-RAY DIFFRACTION 2.30 Å

	SMTL ID 1ch0.1 Ligands CALCIUM ION; GUANOSINE-2'-MONOPHOSPHATE Polypeptides PROTEIN (RIBONUCLEASE T1) Oligo-state monomer
	SMTL ID 1ch0.2 Ligands CALCIUM ION Polypeptides PROTEIN (RIBONUCLEASE T1) Oligo-state monomer
	SMTL ID 1ch0.3 Ligands CALCIUM ION; CHLORIDE ION; GUANOSINE-2'-MONOPHOSPHATE Polypeptides PROTEIN (RIBONUCLEASE T1) Oligo-state monomer