Multiple Assemblies exist for SMTL entry 4r4b
Crystal structure of the anti-hiv-1 antibody 2.2c; X-RAY DIFFRACTION 2.20 Å

	SMTL ID 4r4b.1 Ligands SULFATE ION; 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides FAB 2.2C LIGHT CHAIN; FAB 2.2C HEAVY CHAIN Oligo-state hetero-1-1-mer
	SMTL ID 4r4b.2 Ligands SULFATE ION; 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides FAB 2.2C LIGHT CHAIN; FAB 2.2C HEAVY CHAIN Oligo-state hetero-1-1-mer
	SMTL ID 4r4b.3 Ligands SULFATE ION; 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides FAB 2.2C LIGHT CHAIN; FAB 2.2C HEAVY CHAIN Oligo-state hetero-1-1-mer
	SMTL ID 4r4b.4 Ligands SULFATE ION; 2-acetamido-2-deoxy-beta-D-glucopyranose Polypeptides FAB 2.2C LIGHT CHAIN; FAB 2.2C HEAVY CHAIN Oligo-state hetero-1-1-mer