3TWE - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE DE NOVO DESIGNED PEPTIDE ALPHA4H
• Keywords: ALPHA HELIX, UNKNOWN FUNCTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3TWE	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALPHA4H	A	26	224	0
2	Protein	ALPHA4H	B	25	215	0
3	Ligand	ALPHA4H	A	1	0	3
4	Ligand	ALPHA4H	B	1	0	10
5	Water			40	0	40
total				93	439	53

Proteins

Unit 1	GLY 1 ASN 2 ALA 3 ASP 4 GLU 5 LEU 6 TYR 7 LYS 8 GLU 9 LEU 10 GLU 11 ASP 12 LEU 13 GLN 14 GLU 15 ARG 16 LEU 17 ARG 18 LYS 19 LEU 20 ARG 21 LYS 22 LYS 23 LEU 24 ARG 25 SER 26
Unit 2	ASN 2 ALA 3 ASP 4 GLU 5 LEU 6 TYR 7 LYS 8 GLU 9 LEU 10 GLU 11 ASP 12 LEU 13 GLN 14 GLU 15 ARG 16 LEU 17 ARG 18 LYS 19 LEU 20 ARG 21 LYS 22 LYS 23 LEU 24 ARG 25 SER 26

Ligands

Unit 3	ACE 28
Unit 4	PGE 28