1S1O - Sequence, Chains, Asymmetric and Biological Units

• Title: NMR STRUCTURE OF A D,L ALTERNATING PENTADECAMER OF NORLEUCIN ANTIPARALLEL BETA-HELIX
• Keywords: BETA-HELIX, GRAMICIDIN, NORLEUCINE, D,L-ALTERNATING, DE NOVO
• Experiment: NMR
• Number of Models: 5

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1S1O	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Other macromolecule	BOC-L-NLE-(D-NLE-L-NLE)5-D-NLE(METHYL)-L-NLE-D-NL METHYL ESTER	A	16	0	306
2	Other macromolecule	BOC-L-NLE-(D-NLE-L-NLE)5-D-NLE(METHYL)-L-NLE-D-NL METHYL ESTER	B	16	0	306
total				32	0	612

Other macromolecules

Unit 1	BOC 0 NLE 1 DNE 2 NLE 3 DNE 4 NLE 5 DNE 6 NLE 7 DNE 8 NLE 9 DNE 10 NLE 11 DNM 12 NLE 13 DNE 14 NLO 15
Unit 2	BOC 0 NLE 1 DNE 2 NLE 3 DNE 4 NLE 5 DNE 6 NLE 7 DNE 8 NLE 9 DNE 10 NLE 11 DNM 12 NLE 13 DNE 14 NLO 15