4NYC - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE E. COLI THIM RIBOSWITCH IN COMPLEX THIENO[2,3-B]PYRAZIN-7-AMINE
• Keywords: FRAGMENT-BASED DRUG DISCOVERY, RIBOSWITCH, RNA
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	DNA/RNA		A	80	1622	25
2	Ligand	THIM TPP RIBOSWITCH	A	17	0	26
3	Water			5	0	5
total				102	1622	56

Nucleic acids

Unit 1

G 9 C 10 G 11 A 12 C 13 U 14 C 15 G 16 G 17 G 18 G 19 U 20 G 21 C 22 C 23 C 24 U 25 U 26 C 30 G 31 U 32 G 33 A 34 A 35 G 36 G 37 C 38 U 39 G 40 A 41 G 42 A 43 A 44 A 45 U 46 A 47 C 48 C 49 C 50 G 51 U 52 A 53 U 54 C 55 A 56 C 57 C 58 U 59 G 60 A 61 U 62 C 63 U 64 G 65 G 66 A 67 U 68 A 69 A 70 U 71 G 72 C 73 C 74 A 75 G 76 C 77 G 78 U 79 A 80 G 81 G 82 G 83 A 84 A 85 G 86 U 87 C 88 G 89 C 90 A23 91

Ligands

Unit 2

SVN 101 MG 102 MN 103 MN 104 MG 105 MG 106 MN 107 MG 108 MN 109 MN 110 MG 111 MG 112 MG 113 MG 114 MG 115 MG 116 MG 117