3RA3 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A SECTION OF A DE NOVO DESIGN GIGADALTO FIBRE
• Keywords: COILED COIL DOMAIN, FIBER, KIH INTERACTIONS, SYNTHETIC BIOLO HELICAL RECONSTRUCTION, DE NOVO PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3RA3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	P1C	A	28	210	12
2	Protein	P2F	B	25	207	0
3	Protein	P2F	D	27	224	0
4	Protein	P1C	E	26	192	12
5	Ligand	P1C	E	1	0	1
6	Water			34	0	34
total				141	833	59

Proteins

Unit 1	GLU 1 ILE 2 ASP 3 ALA 4 LEU 5 GLU 6 PHI 7 GLU 8 ASN 9 ASP 10 ALA 11 LEU 12 GLU 13 GLN 14 LYS 15 ILE 16 ALA 17 ALA 18 LEU 19 LYS 20 GLN 21 LYS 22 ILE 23 ALA 24 SER 25 LEU 26 LYS 27 GLN 28
Unit 2	ARG 3 ARG 4 LEU 5 LYS 6 GLN 7 LYS 8 ASN 9 ALA 10 ARG 11 LEU 12 LYS 13 GLN 14 GLU 15 ILE 16 ALA 17 ALA 18 LEU 19 GLU 20 TYR 21 GLU 22 ILE 23 ALA 24 ALA 25 LEU 26 GLU 27
Unit 3	ILE 2 ARG 3 ARG 4 LEU 5 LYS 6 GLN 7 LYS 8 ASN 9 ALA 10 ARG 11 LEU 12 LYS 13 GLN 14 GLU 15 ILE 16 ALA 17 ALA 18 LEU 19 GLU 20 TYR 21 GLU 22 ILE 23 ALA 24 ALA 25 LEU 26 GLU 27 GLN 28
Unit 4	GLU 1 ILE 2 ASP 3 ALA 4 LEU 5 GLU 6 PHI 7 GLU 8 ASN 9 ASP 10 ALA 11 LEU 12 GLU 13 GLN 14 LYS 15 ILE 16 ALA 17 ALA 18 LEU 19 LYS 20 GLN 21 LYS 22 ILE 23 ALA 24 SER 25 LEU 26

Ligands

Unit 5

NA 29