2ANN - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE (I) OF NOVA-1 KH1/KH2 DOMAIN TANDEM WITH 2 HAIRPIN
• Keywords: PROTEIN-RNA COMPLEX, RNA-BINDING PROTEIN-RNA COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	RNA		B	23	491	0
2	Protein	NEURO-ONCOLOGICAL VENTRAL ANTIGEN 1	A	148	1118	0
3	Ligand	5'-R(*CP*GP*CP*GP*CP*GP*GP*AP*UP*CP*AP*GP*UP*CP*A *AP*AP*GP*CP*GP*CP*G)-3'	B	3	0	3
4	Water			77	0	77
total				251	1609	80

Proteins

Unit 2

GLY 3 SER 4 GLN 5 TYR 6 PHE 7 LEU 8 LYS 9 VAL 10 LEU 11 ILE 12 PRO 13 SER 14 TYR 15 ALA 16 ALA 17 GLY 18 SER 19 ILE 20 ILE 21 GLY 22 LYS 23 GLY 24 GLY 25 GLN 26 THR 27 ILE 28 VAL 29 GLN 30 LEU 31 GLN 32 LYS 33 GLU 34 THR 35 GLY 36 ALA 37 THR 38 ILE 39 LYS 40 LEU 41 SER 42 LYS 43 SER 44 LYS 45 ASP 46 PHE 47 TYR 48 PRO 49 GLY 50 THR 51 THR 52 GLU 53 ARG 54 VAL 55 CYS 56 LEU 57 ILE 58 GLN 59 GLY 60 THR 61 ILE 62 GLU 63 ALA 64 LEU 65 ASN 66 ALA 67 VAL 68 HIS 69 GLY 70 PHE 71 ILE 72 ALA 73 GLU 74 LYS 75 ILE 76 ARG 77 GLU 78 MET 79 PRO 80 PRO 100 ASP 101 ARG 102 ALA 103 ASN 104 GLN 105 VAL 106 LYS 107 ILE 108 ILE 109 VAL 110 PRO 111 ASN 112 SER 113 THR 114 ALA 115 GLY 116 LEU 117 ILE 118 ILE 119 GLY 120 LYS 121 GLY 122 GLY 123 ALA 124 THR 125 VAL 126 LYS 127 ALA 128 ILE 129 MET 130 GLU 131 GLN 132 SER 133 GLY 134 ALA 135 TRP 136 VAL 137 GLN 138 LEU 139 SER 140 GLN 149 ASN 150 ARG 151 VAL 152 VAL 153 THR 154 VAL 155 SER 156 GLY 157 GLU 158 PRO 159 GLU 160 GLN 161 ASN 162 ARG 163 LYS 164 ALA 165 VAL 166 GLU 167 LEU 168 ILE 169 ILE 170 GLN 171 LYS 172 ILE 173 GLN 174 GLU 175 ASP 176 PRO 177

Nucleic acids

Unit 1

C 3 G 4 C 5 G 6 G 7 A 8 U 9 C 10 A 11 G 12 U 13 C 14 A 15 C 16 C 17 C 18 A 19 A 20 G 21 C 22 G 23 C 24 G 25

Ligands

Unit 3

K 301 MG 302 MG 303