2KDQ - Sequence, Chains, Asymmetric and Biological Units

• Title: SIMULTANEOUS RECOGNITION OF HIV-1 TAR RNA BULGE AND LOOP SEQUENCES BY CYCLIC PEPTIDE MIMIC OF TAT PROTEIN
• Keywords: NMR, PEPTIDOMIMETICS, PEPTIDE STRUCTURE, RNA RECOGNITION, IMMUNODEFICIENCY VIRUS, TAR RNA, MIMIC OF RNA BINDING PROTEIN, RNA BINDING PROTEIN/RNA COMPLEX
• Experiment: NMR
• Number of Models: 10

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	L-22 CYCLIC PEPTIDE	A	14	255	14
2	RNA		B	29	930	0
total				43	1185	14

Proteins

Unit 1

ARG 1 VAL 2 ARG 3 THR 4 ARG 5 LYS 6 GLY 7 ARG 8 ARG 9 ILE 10 ARG 11 ILE 12 DPR 13 PRO 14

Nucleic acids

Unit 2

G 17 G 18 C 19 A 20 G 21 A 22 U 23 C 24 U 25 G 26 A 27 G 28 C 29 C 30 U 31 G 32 G 33 G 34 A 35 G 36 C 37 U 38 C 39 U 40 C 41 U 42 G 43 C 44 C 45