1PIY - Sequence, Chains, Asymmetric and Biological Units

• Title: RIBONUCLEOTIDE REDUCTASE R2 SOAKED WITH FERROUS ION AT NEUTR
• Keywords: FOUR-HELIX BUNDLE, DIFERROUS CLUSTER, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	340	2783	0
2	Protein		B	340	2783	0
3	Ligand		A	9	0	9
4	Ligand		B	9	0	9
5	Water			248	0	248
total				946	5566	266

Proteins

Unit 1

ALA 1 TYR 2 THR 3 THR 4 PHE 5 SER 6 GLN 7 THR 8 LYS 9 ASN 10 ASP 11 GLN 12 LEU 13 LYS 14 GLU 15 PRO 16 MET 17 PHE 18 PHE 19 GLY 20 GLN 21 PRO 22 VAL 23 ASN 24 VAL 25 ALA 26 ARG 27 TYR 28 ASP 29 GLN 30 GLN 31 LYS 32 TYR 33 ASP 34 ILE 35 PHE 36 GLU 37 LYS 38 LEU 39 ILE 40 GLU 41 LYS 42 GLN 43 LEU 44 SER 45 PHE 46 PHE 47 TRP 48 ARG 49 PRO 50 GLU 51 GLU 52 VAL 53 ASP 54 VAL 55 SER 56 ARG 57 ASP 58 ARG 59 ILE 60 ASP 61 TYR 62 GLN 63 ALA 64 LEU 65 PRO 66 GLU 67 HIS 68 GLU 69 LYS 70 HIS 71 ILE 72 PHE 73 ILE 74 SER 75 ASN 76 LEU 77 LYS 78 TYR 79 GLN 80 THR 81 LEU 82 LEU 83 ASP 84 SER 85 ILE 86 GLN 87 GLY 88 ARG 89 SER 90 PRO 91 ASN 92 VAL 93 ALA 94 LEU 95 LEU 96 PRO 97 LEU 98 ILE 99 SER 100 ILE 101 PRO 102 GLU 103 LEU 104 GLU 105 THR 106 TRP 107 VAL 108 GLU 109 THR 110 TRP 111 ALA 112 PHE 113 SER 114 GLU 115 THR 116 ILE 117 HIS 118 SER 119 ARG 120 SER 121 TYR 122 THR 123 HIS 124 ILE 125 ILE 126 ARG 127 ASN 128 ILE 129 VAL 130 ASN 131 ASP 132 PRO 133 SER 134 VAL 135 VAL 136 PHE 137 ASP 138 ASP 139 ILE 140 VAL 141 THR 142 ASN 143 GLU 144 GLN 145 ILE 146 GLN 147 LYS 148 ARG 149 ALA 150 GLU 151 GLY 152 ILE 153 SER 154 SER 155 TYR 156 TYR 157 ASP 158 GLU 159 LEU 160 ILE 161 GLU 162 MET 163 THR 164 SER 165 TYR 166 TRP 167 HIS 168 LEU 169 LEU 170 GLY 171 GLU 172 GLY 173 THR 174 HIS 175 THR 176 VAL 177 ASN 178 GLY 179 LYS 180 THR 181 VAL 182 THR 183 VAL 184 SER 185 LEU 186 ARG 187 GLU 188 LEU 189 LYS 190 LYS 191 LYS 192 LEU 193 TYR 194 LEU 195 CYS 196 LEU 197 MET 198 SER 199 VAL 200 ASN 201 ALA 202 LEU 203 GLU 204 ALA 205 ILE 206 ARG 207 PHE 208 TYR 209 VAL 210 SER 211 PHE 212 ALA 213 CYS 214 SER 215 PHE 216 ALA 217 PHE 218 ALA 219 GLU 220 ARG 221 GLU 222 LEU 223 MET 224 GLU 225 GLY 226 ASN 227 ALA 228 LYS 229 ILE 230 ILE 231 ARG 232 LEU 233 ILE 234 ALA 235 ARG 236 ASP 237 GLU 238 ALA 239 LEU 240 HIS 241 LEU 242 THR 243 GLY 244 THR 245 GLN 246 HIS 247 MET 248 LEU 249 ASN 250 LEU 251 LEU 252 ARG 253 SER 254 GLY 255 ALA 256 ASP 257 ASP 258 PRO 259 GLU 260 MET 261 ALA 262 GLU 263 ILE 264 ALA 265 GLU 266 GLU 267 CYS 268 LYS 269 GLN 270 GLU 271 CYS 272 TYR 273 ASP 274 LEU 275 PHE 276 VAL 277 GLN 278 ALA 279 ALA 280 GLN 281 GLN 282 GLU 283 LYS 284 ASP 285 TRP 286 ALA 287 ASP 288 TYR 289 LEU 290 PHE 291 ARG 292 ASP 293 GLY 294 SER 295 MET 296 ILE 297 GLY 298 LEU 299 ASN 300 LYS 301 ASP 302 ILE 303 LEU 304 CYS 305 GLN 306 TYR 307 VAL 308 GLU 309 TYR 310 ILE 311 THR 312 ASN 313 ILE 314 ARG 315 MET 316 GLN 317 ALA 318 VAL 319 GLY 320 LEU 321 ASP 322 LEU 323 PRO 324 PHE 325 ASN 326 THR 327 ARG 328 SER 329 ASN 330 PRO 331 ILE 332 PRO 333 TRP 334 ILE 335 ASN 336 THR 337 TRP 338 LEU 339 VAL 340

Unit 2

ALA 1 TYR 2 THR 3 THR 4 PHE 5 SER 6 GLN 7 THR 8 LYS 9 ASN 10 ASP 11 GLN 12 LEU 13 LYS 14 GLU 15 PRO 16 MET 17 PHE 18 PHE 19 GLY 20 GLN 21 PRO 22 VAL 23 ASN 24 VAL 25 ALA 26 ARG 27 TYR 28 ASP 29 GLN 30 GLN 31 LYS 32 TYR 33 ASP 34 ILE 35 PHE 36 GLU 37 LYS 38 LEU 39 ILE 40 GLU 41 LYS 42 GLN 43 LEU 44 SER 45 PHE 46 PHE 47 TRP 48 ARG 49 PRO 50 GLU 51 GLU 52 VAL 53 ASP 54 VAL 55 SER 56 ARG 57 ASP 58 ARG 59 ILE 60 ASP 61 TYR 62 GLN 63 ALA 64 LEU 65 PRO 66 GLU 67 HIS 68 GLU 69 LYS 70 HIS 71 ILE 72 PHE 73 ILE 74 SER 75 ASN 76 LEU 77 LYS 78 TYR 79 GLN 80 THR 81 LEU 82 LEU 83 ASP 84 SER 85 ILE 86 GLN 87 GLY 88 ARG 89 SER 90 PRO 91 ASN 92 VAL 93 ALA 94 LEU 95 LEU 96 PRO 97 LEU 98 ILE 99 SER 100 ILE 101 PRO 102 GLU 103 LEU 104 GLU 105 THR 106 TRP 107 VAL 108 GLU 109 THR 110 TRP 111 ALA 112 PHE 113 SER 114 GLU 115 THR 116 ILE 117 HIS 118 SER 119 ARG 120 SER 121 TYR 122 THR 123 HIS 124 ILE 125 ILE 126 ARG 127 ASN 128 ILE 129 VAL 130 ASN 131 ASP 132 PRO 133 SER 134 VAL 135 VAL 136 PHE 137 ASP 138 ASP 139 ILE 140 VAL 141 THR 142 ASN 143 GLU 144 GLN 145 ILE 146 GLN 147 LYS 148 ARG 149 ALA 150 GLU 151 GLY 152 ILE 153 SER 154 SER 155 TYR 156 TYR 157 ASP 158 GLU 159 LEU 160 ILE 161 GLU 162 MET 163 THR 164 SER 165 TYR 166 TRP 167 HIS 168 LEU 169 LEU 170 GLY 171 GLU 172 GLY 173 THR 174 HIS 175 THR 176 VAL 177 ASN 178 GLY 179 LYS 180 THR 181 VAL 182 THR 183 VAL 184 SER 185 LEU 186 ARG 187 GLU 188 LEU 189 LYS 190 LYS 191 LYS 192 LEU 193 TYR 194 LEU 195 CYS 196 LEU 197 MET 198 SER 199 VAL 200 ASN 201 ALA 202 LEU 203 GLU 204 ALA 205 ILE 206 ARG 207 PHE 208 TYR 209 VAL 210 SER 211 PHE 212 ALA 213 CYS 214 SER 215 PHE 216 ALA 217 PHE 218 ALA 219 GLU 220 ARG 221 GLU 222 LEU 223 MET 224 GLU 225 GLY 226 ASN 227 ALA 228 LYS 229 ILE 230 ILE 231 ARG 232 LEU 233 ILE 234 ALA 235 ARG 236 ASP 237 GLU 238 ALA 239 LEU 240 HIS 241 LEU 242 THR 243 GLY 244 THR 245 GLN 246 HIS 247 MET 248 LEU 249 ASN 250 LEU 251 LEU 252 ARG 253 SER 254 GLY 255 ALA 256 ASP 257 ASP 258 PRO 259 GLU 260 MET 261 ALA 262 GLU 263 ILE 264 ALA 265 GLU 266 GLU 267 CYS 268 LYS 269 GLN 270 GLU 271 CYS 272 TYR 273 ASP 274 LEU 275 PHE 276 VAL 277 GLN 278 ALA 279 ALA 280 GLN 281 GLN 282 GLU 283 LYS 284 ASP 285 TRP 286 ALA 287 ASP 288 TYR 289 LEU 290 PHE 291 ARG 292 ASP 293 GLY 294 SER 295 MET 296 ILE 297 GLY 298 LEU 299 ASN 300 LYS 301 ASP 302 ILE 303 LEU 304 CYS 305 GLN 306 TYR 307 VAL 308 GLU 309 TYR 310 ILE 311 THR 312 ASN 313 ILE 314 ARG 315 MET 316 GLN 317 ALA 318 VAL 319 GLY 320 LEU 321 ASP 322 LEU 323 PRO 324 PHE 325 ASN 326 THR 327 ARG 328 SER 329 ASN 330 PRO 331 ILE 332 PRO 333 TRP 334 ILE 335 ASN 336 THR 337 TRP 338 LEU 339 VAL 340

Ligands

Unit 3	FE 376 FE 377 HG 378 HG 379 HG 380 HG 381 HG 382 HG 383 HG 384
Unit 4	FE 376 FE 377 HG 378 HG 379 HG 380 HG 381 HG 382 HG 383 HG 384