3GVN - Sequence, Chains, Asymmetric and Biological Units

• Title: THE 1.2 ANGSTROEM CRYSTAL STRUCTURE OF AN E.COLI TRNASER ACCEPTOR STEM MICROHELIX REVEALS TWO MAGNESIUM BINDING SITES
• Keywords: TRNASER/SERYL-TRNA-SYNTHETASE, TRNA ACCEPTOR STEM MICROHELIX, X-RAY STRUCTURE, IDENTITY ELEMENTS, RNA HYDRATION, MAGNESIUM BINDING SITES
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		A	7	154	0
2	RNA		B	7	139	0
3	Ligand	5'-R(*GP*GP*UP*GP*AP*GP*G)-3'	A	2	0	2
4	Water			97	0	97
total				113	293	99

Nucleic acids

Unit 1	G 1 G 2 U 3 G 4 A 5 G 6 G 7
Unit 2	C 66 C 67 U 68 C 69 A 70 C 71 C 72

Ligands

Unit 3

MG 8 MG 9