4PCO - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF DOUBLE-STRANDED RNA WITH FOUR TERMINAL BASE PAIRS
• Keywords: GU WOBBLE BASE PAIR MOTIF, RNA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4PCO	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		A	10	320	0
2	RNA		B	10	320	0
3	RNA		C	10	309	0
4	RNA		D	10	319	0
5	RNA		E	10	320	0
6	Ligand	RNA (5'-D(*GP*GP*UP*GP*GP*CP*UP*GP*UP*U)-3')	A	5	0	23
7	Ligand	RNA (5'-D(*GP*GP*UP*GP*GP*CP*UP*GP*UP*U)-3')	B	4	0	22
8	Ligand	RNA (5'-D(*GP*GP*UP*GP*GP*CP*UP*GP*UP*U)-3')	C	3	0	21
9	Ligand	RNA (5'-D(*GP*GP*UP*GP*GP*CP*UP*GP*UP*U)-3')	D	1	0	7
10	Ligand	RNA (5'-D(*GP*GP*UP*GP*GP*CP*UP*GP*UP*U)-3')	E	2	0	14
11	Water			190	0	190
total				255	1588	277

Nucleic acids

Unit 1	G 1 G 2 U 3 G 4 G 5 C 6 U 7 G 8 U 9 U 10
Unit 2	G 1 G 2 U 3 G 4 G 5 C 6 U 7 G 8 U 9 U 10
Unit 3	G 1 G 2 U 3 G 4 G 5 C 6 U 7 G 8 U 9 U 10
Unit 4	G 1 G 2 U 3 G 4 G 5 C 6 U 7 G 8 U 9 U 10
Unit 5	G 1 G 2 U 3 G 4 G 5 C 6 U 7 G 8 U 9 U 10

Ligands

Unit 6	NCO 101 NCO 102 NCO 103 CL 104 CL 105
Unit 7	NCO 101 NCO 102 NCO 103 CL 104
Unit 8	NCO 101 NCO 102 NCO 103
Unit 9	NCO 101
Unit 10	NCO 101 NCO 102