2GIS - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF THE S-ADENOSYLMETHIONINE RIBOSWITCH MRNA REGULA ELEMENT
• Keywords: MRNA, RIBOSWITCH, S-ADENOSYLMETHIONINE, SAM, RNA-LIGAND COMP
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2GIS	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		A	94	2029	0
2	Ligand	SAM-I RIBOSWITCH	A	7	0	57
3	Water			88	0	88
total				189	2029	145

Nucleic acids

Unit 1

G 1 G 2 C 3 U 4 U 5 A 6 U 7 C 8 A 9 A 10 G 11 A 12 G 13 A 14 G 15 G 16 U 17 G 18 G 19 A 20 G 21 G 22 G 23 A 24 C 25 U 26 G 27 G 28 C 29 C 30 C 31 G 32 A 33 U 34 G 35 A 36 A 37 A 38 C 39 C 40 C 41 G 42 G 43 C 44 A 45 A 46 C 47 C 48 A 49 G 50 A 51 A 52 A 53 U 54 G 55 G 56 U 57 G 58 C 59 C 60 A 61 A 62 U 63 U 64 C 65 C 66 U 67 G 68 C 69 A 70 G 71 C 72 G 73 G 74 A 75 A 76 A 77 C 78 G 79 U 80 U 81 G 82 A 83 A 84 A 85 G 86 A 87 U 88 G 89 A 90 G 91 C 92 C 93 A 94

Ligands

Unit 2

IRI 201 IRI 202 IRI 203 IRI 204 MG 205 MG 206 SAM 301