3GCA - Sequence, Chains, Asymmetric and Biological Units

• Title: THE STRUCTURAL BASIS FOR RECOGNITION OF THE PREQ0 METABOLITE BY AN UNUSUALLY SMALL RIBOSWITCH APTAMER DOMAIN
• Keywords: PREQ1, PREQ0, RIBOSWITCH, RNA, RIBOSOMAL BINDING SITE, AMPTAMER, METABOLITE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		A	33	702	0
2	Ligand	PREQ1 RIBOSWITCH	A	3	0	23
total				36	702	23

Nucleic acids

Unit 1

C 1 U 2 G 3 G 4 G 5 U 6 C 7 G 8 C 9 A 10 G 11 U 12 A 13 A 14 C 15 C 16 C 17 C 18 A 19 G 20 U 21 U 22 A 23 A 24 C 25 A 26 A 27 A 28 A 29 C 30 A 31 A 32 G 33

Ligands

Unit 2

PQ0 34 SO4 102 SO4 103