3DNI - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTALLOGRAPHIC REFINEMENT AND STRUCTURE OF DNASE I AT 2 AN RESOLUTION
• Keywords: ENDONUCLEASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DEOXYRIBONUCLEASE I	A	258	2034	0
2	Ligand		B	7	0	83
3	Ligand	DEOXYRIBONUCLEASE I	A	2	0	2
4	Water			375	0	375
total				642	2034	460

Proteins

Unit 1

LEU 1 LYS 2 ILE 3 ALA 4 ALA 5 PHE 6 ASN 7 ILE 8 ARG 9 THR 10 PHE 11 GLY 12 GLU 13 THR 14 LYS 15 MET 16 SER 17 ASN 18 ALA 19 THR 20 LEU 21 ALA 22 SER 23 TYR 24 ILE 25 VAL 26 ARG 27 ILE 28 VAL 29 ARG 30 ARG 31 TYR 32 ASP 33 ILE 34 VAL 35 LEU 36 ILE 37 GLN 38 GLU 39 VAL 40 ARG 41 ASP 42 SER 43 HIS 44 LEU 45 VAL 46 ALA 47 VAL 48 GLY 49 LYS 50 LEU 51 LEU 52 ASP 53 TYR 54 LEU 55 ASN 56 GLN 57 ASP 58 ASP 59 PRO 60 ASN 61 THR 62 TYR 63 HIS 64 TYR 65 VAL 66 VAL 67 SER 68 GLU 69 PRO 70 LEU 71 GLY 72 ARG 73 ASN 74 SER 75 TYR 76 LYS 77 GLU 78 ARG 79 TYR 80 LEU 81 PHE 82 LEU 83 PHE 84 ARG 85 PRO 86 ASN 87 LYS 88 VAL 89 SER 90 VAL 91 LEU 92 ASP 93 THR 94 TYR 95 GLN 96 TYR 97 ASP 98 ASP 99 GLY 100 CYS 101 CYS 104 GLY 105 ASN 106 ASP 107 SER 108 PHE 109 SER 110 ARG 111 GLU 112 PRO 113 ALA 114 VAL 115 VAL 116 LYS 117 PHE 118 SER 119 SER 120 HIS 121 SER 122 THR 123 LYS 124 VAL 125 LYS 126 GLU 127 PHE 128 ALA 129 ILE 130 VAL 131 ALA 132 LEU 133 HIS 134 SER 135 ALA 136 PRO 137 SER 138 ASP 139 ALA 140 VAL 141 ALA 142 GLU 143 ILE 144 ASN 145 SER 146 LEU 147 TYR 148 ASP 149 VAL 150 TYR 151 LEU 152 ASP 153 VAL 154 GLN 155 GLN 156 LYS 157 TRP 158 HIS 159 LEU 160 ASN 161 ASP 162 VAL 163 MET 164 LEU 165 MET 166 GLY 167 ASP 168 PHE 169 ASN 170 ALA 171 ASP 172 CYS 173 SER 174 TYR 175 VAL 176 THR 177 SER 178 SER 179 GLN 180 TRP 181 SER 182 SER 183 ILE 184 ARG 185 LEU 186 ARG 187 THR 188 SER 189 SER 190 THR 191 PHE 192 GLN 193 TRP 194 LEU 195 ILE 196 PRO 197 ASP 198 SER 199 ALA 200 ASP 201 THR 202 THR 203 ALA 204 THR 205 SER 206 THR 207 ASN 208 CYS 209 ALA 210 TYR 211 ASP 212 ARG 213 ILE 214 VAL 215 VAL 216 ALA 217 GLY 218 SER 219 LEU 220 LEU 221 GLN 222 SER 223 SER 224 VAL 225 VAL 226 PRO 227 GLY 228 SER 229 ALA 230 ALA 231 PRO 232 PHE 233 ASP 234 PHE 235 GLN 236 ALA 237 ALA 238 TYR 239 GLY 240 LEU 241 SER 242 ASN 243 GLU 244 MET 245 ALA 246 LEU 247 ALA 248 ILE 249 SER 250 ASP 251 HIS 252 TYR 253 PRO 254 VAL 255 GLU 256 VAL 257 THR 258 LEU 259 THR 260

Ligands

Unit 2	NAG 1 NAG 2 BMA 3 BMA 4 GLA 5 MAN 6 BMA 7
Unit 3	CA 281 CA 282