1LTQ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF T4 POLYNUCLEOTIDE KINASE
• Keywords: KINASE, PHOSPHATASE, ALPHA/BETA, P-LOOP, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1LTQ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	POLYNUCLEOTIDE KINASE	A	298	2253	96
2	Ligand	POLYNUCLEOTIDE KINASE	A	2	0	31
3	Water			144	0	144
total				444	2253	271

Proteins

Unit 1

MSE 1 LYS 2 LYS 3 ILE 4 ILE 5 LEU 6 THR 7 ILE 8 GLY 9 CYS 10 PRO 11 GLY 12 SER 13 GLY 14 LYS 15 SER 16 THR 17 TRP 18 ALA 19 ARG 20 GLU 21 PHE 22 ILE 23 ALA 24 LYS 25 ASN 26 PRO 27 GLY 28 PHE 29 TYR 30 ASN 31 ILE 32 ASN 33 ARG 34 ASP 35 ASP 36 TYR 37 ARG 38 GLN 39 SER 40 ILE 41 MSE 42 ALA 43 HIS 44 GLU 45 GLU 46 ARG 47 ASP 48 TYR 52 THR 53 LYS 54 LYS 55 LYS 56 GLU 57 GLY 58 ILE 59 VAL 60 THR 61 GLY 62 MSE 63 GLN 64 PHE 65 ASP 66 THR 67 ALA 68 LYS 69 SER 70 ILE 71 LEU 72 TYR 73 GLY 74 GLY 75 ASP 76 SER 77 VAL 78 LYS 79 GLY 80 VAL 81 ILE 82 ILE 83 SER 84 ASP 85 THR 86 ASN 87 LEU 88 ASN 89 PRO 90 GLU 91 ARG 92 ARG 93 LEU 94 ALA 95 TRP 96 GLU 97 THR 98 PHE 99 ALA 100 LYS 101 GLU 102 TYR 103 GLY 104 TRP 105 LYS 106 VAL 107 GLU 108 HIS 109 LYS 110 VAL 111 PHE 112 ASP 113 VAL 114 PRO 115 TRP 116 THR 117 GLU 118 LEU 119 VAL 120 LYS 121 ARG 122 ASN 123 SER 124 LYS 125 ARG 126 GLY 127 THR 128 LYS 129 ALA 130 VAL 131 PRO 132 ILE 133 ASP 134 VAL 135 LEU 136 ARG 137 SER 138 MSE 139 TYR 140 LYS 141 SER 142 MSE 143 ARG 144 GLU 145 TYR 146 LEU 147 GLY 148 LEU 149 PRO 150 VAL 151 TYR 152 ASN 153 GLY 154 THR 155 PRO 156 GLY 157 LYS 158 PRO 159 LYS 160 ALA 161 VAL 162 ILE 163 PHE 164 ASP 165 VAL 166 ASP 167 GLY 168 THR 169 LEU 170 ALA 171 LYS 172 MSE 173 ASN 174 GLY 175 ARG 176 GLY 177 PRO 178 TYR 179 ASP 180 LEU 181 GLU 182 LYS 183 CYS 184 ASP 185 THR 186 ASP 187 VAL 188 ILE 189 ASN 190 PRO 191 MSE 192 VAL 193 VAL 194 GLU 195 LEU 196 SER 197 LYS 198 MSE 199 TYR 200 ALA 201 LEU 202 MSE 203 GLY 204 TYR 205 GLN 206 ILE 207 VAL 208 VAL 209 VAL 210 SER 211 GLY 212 ARG 213 GLU 214 SER 215 GLY 216 THR 217 LYS 218 GLU 219 ASP 220 PRO 221 THR 222 LYS 223 TYR 224 TYR 225 ARG 226 MSE 227 THR 228 ARG 229 LYS 230 TRP 231 VAL 232 GLU 233 ASP 234 ILE 235 ALA 236 GLY 237 VAL 238 PRO 239 LEU 240 VAL 241 MSE 242 GLN 243 CYS 244 GLN 245 ARG 246 GLU 247 GLN 248 GLY 249 ASP 250 THR 251 ARG 252 LYS 253 ASP 254 ASP 255 VAL 256 VAL 257 LYS 258 GLU 259 GLU 260 ILE 261 PHE 262 TRP 263 LYS 264 HIS 265 ILE 266 ALA 267 PRO 268 HIS 269 PHE 270 ASP 271 VAL 272 LYS 273 LEU 274 ALA 275 ILE 276 ASP 277 ASP 278 ARG 279 THR 280 GLN 281 VAL 282 VAL 283 GLU 284 MSE 285 TRP 286 ARG 287 ARG 288 ILE 289 GLY 290 VAL 291 GLU 292 CYS 293 TRP 294 GLN 295 VAL 296 ALA 297 SER 298 GLY 299 ASP 300 PHE 301

Ligands

Unit 2

DMS 800 ADP 900