3SKR - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE 2'- DEOXYGUANOSINE RIBOSWITCH BOUND DEOXYGUANOSINE, COBALT HEXAMMINE SOAK
• Keywords: THREE-WAY JUNCTION, RIBOSWITCH, DEOXYGUANOSINE, RNA
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		A	66	1358	47
2	RNA		B	66	1358	47
3	Ligand	RNA (66-MER)	A	9	0	57
4	Ligand	RNA (66-MER)	B	6	0	48
5	Water			18	0	18
total				165	2716	217

Nucleic acids

Unit 1	GTP 23 G 24 C 25 U 26 U 27 A 28 U 29 A 30 C 31 A 32 G 33 G 34 G 35 U 36 A 37 G 38 C 39 A 40 U 41 A 42 A 43 U 44 G 45 G 46 G 47 C 48 U 49 A 50 C 51 U 52 G 53 A 54 C 55 C 56 C 57 C 58 G 59 C 60 C 61 U 62 U 63 C 64 A 65 A 66 A 67 C 68 C 69 U 70 A 71 U 72 U 73 U 74 G 75 G 76 A 77 G 78 A 79 C 80 U 81 A 82 U 83 A 84 A 85 G 86 U 87 CCC 88
Unit 2	GTP 23 G 24 C 25 U 26 U 27 A 28 U 29 A 30 C 31 A 32 G 33 G 34 G 35 U 36 A 37 G 38 C 39 A 40 U 41 A 42 A 43 U 44 G 45 G 46 G 47 C 48 U 49 A 50 C 51 U 52 G 53 A 54 C 55 C 56 C 57 C 58 G 59 C 60 C 61 U 62 U 63 C 64 A 65 A 66 A 67 C 68 C 69 U 70 A 71 U 72 U 73 U 74 G 75 G 76 A 77 G 78 A 79 C 80 U 81 A 82 U 83 A 84 A 85 G 86 U 87 CCC 88

Ligands

Unit 3	GNG 120 MG 201 MG 202 MG 204 NCO 401 NCO 402 NCO 403 NCO 405 NCO 406
Unit 4	GNG 120 MG 203 NCO 404 NCO 407 NCO 408 NCO 409