3K75 - Sequence, Chains, Asymmetric and Biological Units

• Title: X-RAY CRYSTAL STRUCTURE OF REDUCED XRCC1 BOUND TO DNA POL BE CATALYTIC DOMAIN
• Keywords: ALLOSTERIC DISULFIDE, XRCC1, POL BETA, DNA DAMAGE, DNA REPAI NUCLEUS, PHOSPHOPROTEIN, DNA REPLICATION, DNA SYNTHESIS, DN BINDING, DNA-DIRECTED DNA POLYMERASE, LYASE, MAGNESIUM, MET BINDING, METHYLATION, NUCLEOTIDYLTRANSFERASE, TRANSFERASE, BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3K75	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA REPAIR PROTEIN XRCC1	B	151	1154	0
2	Protein	DNA REPAIR PROTEIN XRCC1	C	149	1146	0
3	Protein	DNA POLYMERASE BETA	D	248	2009	0
4	Protein	DNA POLYMERASE BETA	E	243	1973	0
total				791	6282	0

Proteins

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