1XP3 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ENDONUCLEASE IV (BA4508) FROM BACILLUS AT 2.57A RESOLUTION.
• Keywords: ENDONUCLEASE IV, NFO, DNA REPLICATION, DNA RECOMBINATION, DN SPINE, STRUCTURAL GENOMICS, STRUCTURAL PROTEOMICS IN EUROPE HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1XP3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENDONUCLEASE IV	A	297	2305	0
2	Ligand	ENDONUCLEASE IV	A	5	0	13
3	Water			210	0	210
total				512	2305	223

Proteins

Unit 1

LEU 2 LYS 3 ILE 4 GLY 5 SER 6 HIS 7 VAL 8 SER 9 MET 10 SER 11 GLY 12 LYS 13 LYS 14 MET 15 LEU 16 LEU 17 ALA 18 ALA 19 SER 20 GLU 21 GLU 22 ALA 23 VAL 24 SER 25 TYR 26 GLY 27 ALA 28 THR 29 THR 30 PHE 31 MET 32 ILE 33 TYR 34 THR 35 GLY 36 ALA 37 PRO 38 GLN 39 ASN 40 THR 41 ARG 42 ARG 43 LYS 44 PRO 45 ILE 46 GLU 47 GLU 48 LEU 49 ASN 50 ILE 51 GLU 52 ALA 53 GLY 54 ARG 55 LYS 56 HIS 57 MET 58 GLU 59 GLN 60 ASN 61 GLY 62 ILE 63 GLU 64 GLU 65 ILE 66 ILE 67 ILE 68 HIS 69 ALA 70 PRO 71 TYR 72 ILE 73 ILE 74 ASN 75 VAL 76 GLY 77 ASN 78 THR 79 THR 80 LYS 81 PRO 82 GLU 83 THR 84 PHE 85 GLN 86 LEU 87 GLY 88 VAL 89 ASP 90 PHE 91 LEU 92 ARG 93 MET 94 GLU 95 ILE 96 GLU 97 ARG 98 THR 99 SER 100 ALA 101 LEU 102 GLY 103 VAL 104 ALA 105 LYS 106 GLN 107 ILE 108 VAL 109 LEU 110 HIS 111 PRO 112 GLY 113 ALA 114 HIS 115 VAL 116 GLY 117 ALA 118 GLY 119 ALA 120 ASP 121 ALA 122 GLY 123 ILE 124 GLN 125 GLN 126 ILE 127 ILE 128 LYS 129 GLY 130 LEU 131 ASN 132 GLU 133 VAL 134 LEU 135 THR 136 PRO 137 ASP 138 GLN 139 THR 140 VAL 141 ASN 142 ILE 143 ALA 144 LEU 145 GLU 146 THR 147 MET 148 ALA 149 GLY 150 LYS 151 GLY 152 THR 153 GLU 154 CYS 155 GLY 156 ARG 157 SER 158 PHE 159 GLU 160 GLU 161 ILE 162 ALA 163 LYS 164 ILE 165 ILE 166 ASP 167 GLY 168 VAL 169 LYS 170 TYR 171 ASN 172 GLU 173 LYS 174 LEU 175 SER 176 VAL 177 CYS 178 PHE 179 ASP 180 THR 181 CYS 182 HIS 183 THR 184 HIS 185 ASP 186 ALA 187 GLY 188 TYR 189 ASP 190 ILE 191 VAL 192 ASN 193 ASN 194 PHE 195 ASP 196 GLY 197 VAL 198 LEU 199 ASN 200 GLU 201 PHE 202 ASP 203 LYS 204 ILE 205 VAL 206 GLY 207 ILE 208 ASP 209 ARG 210 LEU 211 GLN 212 VAL 213 LEU 214 HIS 215 ILE 216 ASN 217 ASP 218 SER 219 LYS 220 ASN 221 VAL 222 ARG 223 GLY 224 ALA 225 GLY 226 LYS 227 ASP 228 ARG 229 HIS 230 GLU 231 ASN 232 ILE 233 GLY 234 PHE 235 GLY 236 HIS 237 ILE 238 GLY 239 TYR 240 LYS 241 ALA 242 LEU 243 HIS 244 HIS 245 ILE 246 VAL 247 HIS 248 HIS 249 PRO 250 GLN 251 LEU 252 THR 253 HIS 254 VAL 255 PRO 256 LYS 257 ILE 258 LEU 259 GLU 260 THR 261 PRO 262 TYR 263 VAL 264 GLY 265 GLU 266 ASP 267 LYS 268 LYS 269 ASP 270 LYS 271 LYS 272 PRO 273 PRO 274 TYR 275 LYS 276 LEU 277 GLU 278 ILE 279 GLU 280 MET 281 LEU 282 LYS 283 ASN 284 GLY 285 THR 286 PHE 287 ASP 288 GLU 289 GLY 290 LEU 291 LEU 292 GLU 293 LYS 294 ILE 295 LYS 296 ALA 297 GLN 298

Ligands

Unit 2

ZN 301 ZN 302 ZN 303 SO4 304 SO4 305