1KYC - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF A DE NOVO DESIGNED TRIMERIC COILED-COIL STABLIZED BY IONIC INTERACTIONS
• Keywords: COILED COIL, DE NOVO DESIGN, ALPHA-HELIX, TRIMER, DE NOVO PR
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SIN-GLU-GLU-LEU-ARG-ARG-ARG-ILE-GLU-GLU-LEU-GLU-A ILE-ARG-NH2	A	16	138	1
2	Ligand	SIN-GLU-GLU-LEU-ARG-ARG-ARG-ILE-GLU-GLU-LEU-GLU-A ILE-ARG-NH2	A	3	0	17
3	Water			23	0	23
total				42	138	41

Proteins

Unit 1

GLU 1 GLU 2 LEU 3 ARG 4 ARG 5 ARG 6 ILE 7 GLU 8 GLU 9 LEU 10 GLU 11 ARG 12 ARG 13 ILE 14 ARG 15 NH2 16

Ligands

Unit 2

SIN 0 SO4 101 SO4 102