2Q6D - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF INFECTIOUS BRONCHITIS VIRUS (IBV) MAIN PROTEASE
• Keywords: CORONAVIRUS; IBV; MAIN PROTEASE; 3C-LIKE PROTEINASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2Q6D	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INFECTIOUS BRONCHITIS VIRUS (IBV) MAIN PROTEASE	A	296	2274	0
2	Protein	INFECTIOUS BRONCHITIS VIRUS (IBV) MAIN PROTEASE	B	307	2355	0
3	Protein	INFECTIOUS BRONCHITIS VIRUS (IBV) MAIN PROTEASE	C	302	2320	0
4	Water			566	0	566
total				1471	6949	566

Proteins

Unit 1	SER 1 GLY 2 PHE 3 LYS 4 LYS 5 LEU 6 VAL 7 SER 8 PRO 9 SER 10 SER 11 ALA 12 VAL 13 GLU 14 LYS 15 CYS 16 ILE 17 VAL 18 SER 19 VAL 20 SER 21 TYR 22 ARG 23 GLY 24 ASN 25 ASN 26 LEU 27 ASN 28 GLY 29 LEU 30 TRP 31 LEU 32 GLY 33 ASP 34 SER 35 ILE 36 TYR 37 CYS 38 PRO 39 ARG 40 HIS 41 VAL 42 LEU 43 GLY 44 LYS 45 PHE 46 SER 47 GLY 48 ASP 49 GLN 50 TRP 51 GLY 52 ASP 53 VAL 54 LEU 55 ASN 56 LEU 57 ALA 58 ASN 59 ASN 60 HIS 61 GLU 62 PHE 63 GLU 64 VAL 65 VAL 66 THR 67 GLN 68 ASN 69 GLY 70 VAL 71 THR 72 LEU 73 ASN 74 VAL 75 VAL 76 SER 77 ARG 78 ARG 79 LEU 80 LYS 81 GLY 82 ALA 83 VAL 84 LEU 85 ILE 86 LEU 87 GLN 88 THR 89 ALA 90 VAL 91 ALA 92 ASN 93 ALA 94 GLU 95 THR 96 PRO 97 LYS 98 TYR 99 LYS 100 PHE 101 VAL 102 LYS 103 ALA 104 ASN 105 CYS 106 GLY 107 ASP 108 SER 109 PHE 110 THR 111 ILE 112 ALA 113 CYS 114 SER 115 TYR 116 GLY 117 GLY 118 THR 119 VAL 120 ILE 121 GLY 122 LEU 123 TYR 124 PRO 125 VAL 126 THR 127 MET 128 ARG 129 SER 130 ASN 131 GLY 132 THR 133 ILE 134 ARG 135 ALA 136 SER 137 PHE 138 LEU 139 ALA 140 GLY 141 ALA 142 CYS 143 GLY 144 SER 145 VAL 146 GLY 147 PHE 148 ASN 149 ILE 150 GLU 151 LYS 152 GLY 153 VAL 154 VAL 155 ASN 156 PHE 157 PHE 158 TYR 159 MET 160 HIS 161 HIS 162 LEU 163 GLU 164 LEU 165 PRO 166 ASN 167 ALA 168 LEU 169 HIS 170 THR 171 GLY 172 THR 173 ASP 174 LEU 175 MET 176 GLY 177 GLU 178 PHE 179 TYR 180 GLY 181 GLY 182 TYR 183 VAL 184 ASP 185 GLU 186 GLU 187 VAL 188 ALA 189 GLN 190 ARG 191 VAL 192 PRO 193 PRO 194 ASP 195 ASN 196 LEU 197 VAL 198 THR 199 ASN 200 ASN 201 ILE 202 VAL 203 ALA 204 TRP 205 LEU 206 TYR 207 ALA 208 ALA 209 ILE 210 ILE 211 SER 212 VAL 213 SER 219 GLN 220 PRO 221 LYS 222 TRP 223 LEU 224 GLU 225 SER 226 THR 227 THR 228 VAL 229 SER 230 ILE 231 GLU 232 ASP 233 TYR 234 ASN 235 ARG 236 TRP 237 ALA 238 SER 239 ASP 240 ASN 241 GLY 242 PHE 243 THR 244 PRO 245 PHE 246 SER 247 THR 248 SER 249 THR 250 ALA 251 ILE 252 THR 253 LYS 254 LEU 255 SER 256 ALA 257 ILE 258 THR 259 GLY 260 VAL 261 ASP 262 VAL 263 CYS 264 LYS 265 LEU 266 LEU 267 ARG 268 THR 269 ILE 270 MET 271 VAL 272 LYS 273 SER 274 ALA 275 GLN 276 TRP 277 GLY 278 SER 279 ASP 280 PRO 281 ILE 282 LEU 283 GLY 284 GLN 285 TYR 286 ASN 287 PHE 288 GLU 289 ASP 290 GLU 291 LEU 292 THR 293 PRO 294 GLU 295 SER 296 VAL 297 PHE 298 ASN 299 GLN 300 VAL 301
Unit 2	SER 0 SER 1 GLY 2 PHE 3 LYS 4 LYS 5 LEU 6 VAL 7 SER 8 PRO 9 SER 10 SER 11 ALA 12 VAL 13 GLU 14 LYS 15 CYS 16 ILE 17 VAL 18 SER 19 VAL 20 SER 21 TYR 22 ARG 23 GLY 24 ASN 25 ASN 26 LEU 27 ASN 28 GLY 29 LEU 30 TRP 31 LEU 32 GLY 33 ASP 34 SER 35 ILE 36 TYR 37 CYS 38 PRO 39 ARG 40 HIS 41 VAL 42 LEU 43 GLY 44 LYS 45 PHE 46 SER 47 GLY 48 ASP 49 GLN 50 TRP 51 GLY 52 ASP 53 VAL 54 LEU 55 ASN 56 LEU 57 ALA 58 ASN 59 ASN 60 HIS 61 GLU 62 PHE 63 GLU 64 VAL 65 VAL 66 THR 67 GLN 68 ASN 69 GLY 70 VAL 71 THR 72 LEU 73 ASN 74 VAL 75 VAL 76 SER 77 ARG 78 ARG 79 LEU 80 LYS 81 GLY 82 ALA 83 VAL 84 LEU 85 ILE 86 LEU 87 GLN 88 THR 89 ALA 90 VAL 91 ALA 92 ASN 93 ALA 94 GLU 95 THR 96 PRO 97 LYS 98 TYR 99 LYS 100 PHE 101 VAL 102 LYS 103 ALA 104 ASN 105 CYS 106 GLY 107 ASP 108 SER 109 PHE 110 THR 111 ILE 112 ALA 113 CYS 114 SER 115 TYR 116 GLY 117 GLY 118 THR 119 VAL 120 ILE 121 GLY 122 LEU 123 TYR 124 PRO 125 VAL 126 THR 127 MET 128 ARG 129 SER 130 ASN 131 GLY 132 THR 133 ILE 134 ARG 135 ALA 136 SER 137 PHE 138 LEU 139 ALA 140 GLY 141 ALA 142 CYS 143 GLY 144 SER 145 VAL 146 GLY 147 PHE 148 ASN 149 ILE 150 GLU 151 LYS 152 GLY 153 VAL 154 VAL 155 ASN 156 PHE 157 PHE 158 TYR 159 MET 160 HIS 161 HIS 162 LEU 163 GLU 164 LEU 165 PRO 166 ASN 167 ALA 168 LEU 169 HIS 170 THR 171 GLY 172 THR 173 ASP 174 LEU 175 MET 176 GLY 177 GLU 178 PHE 179 TYR 180 GLY 181 GLY 182 TYR 183 VAL 184 ASP 185 GLU 186 GLU 187 VAL 188 ALA 189 GLN 190 ARG 191 VAL 192 PRO 193 PRO 194 ASP 195 ASN 196 LEU 197 VAL 198 THR 199 ASN 200 ASN 201 ILE 202 VAL 203 ALA 204 TRP 205 LEU 206 TYR 207 ALA 208 ALA 209 ILE 210 ILE 211 SER 212 VAL 213 LYS 214 GLU 215 SER 216 SER 217 PHE 218 SER 219 GLN 220 PRO 221 LYS 222 TRP 223 LEU 224 GLU 225 SER 226 THR 227 THR 228 VAL 229 SER 230 ILE 231 GLU 232 ASP 233 TYR 234 ASN 235 ARG 236 TRP 237 ALA 238 SER 239 ASP 240 ASN 241 GLY 242 PHE 243 THR 244 PRO 245 PHE 246 SER 247 THR 248 SER 249 THR 250 ALA 251 ILE 252 THR 253 LYS 254 LEU 255 SER 256 ALA 257 ILE 258 THR 259 GLY 260 VAL 261 ASP 262 VAL 263 CYS 264 LYS 265 LEU 266 LEU 267 ARG 268 THR 269 ILE 270 MET 271 VAL 272 LYS 273 SER 274 ALA 275 GLN 276 TRP 277 GLY 278 SER 279 ASP 280 PRO 281 ILE 282 LEU 283 GLY 284 GLN 285 TYR 286 ASN 287 PHE 288 GLU 289 ASP 290 GLU 291 LEU 292 THR 293 PRO 294 GLU 295 SER 296 VAL 297 PHE 298 ASN 299 GLN 300 VAL 301 GLY 302 GLY 303 VAL 304 ARG 305 LEU 306
Unit 3	LEU 6 VAL 7 SER 8 PRO 9 SER 10 SER 11 ALA 12 VAL 13 GLU 14 LYS 15 CYS 16 ILE 17 VAL 18 SER 19 VAL 20 SER 21 TYR 22 ARG 23 GLY 24 ASN 25 ASN 26 LEU 27 ASN 28 GLY 29 LEU 30 TRP 31 LEU 32 GLY 33 ASP 34 SER 35 ILE 36 TYR 37 CYS 38 PRO 39 ARG 40 HIS 41 VAL 42 LEU 43 GLY 44 LYS 45 PHE 46 SER 47 GLY 48 ASP 49 GLN 50 TRP 51 GLY 52 ASP 53 VAL 54 LEU 55 ASN 56 LEU 57 ALA 58 ASN 59 ASN 60 HIS 61 GLU 62 PHE 63 GLU 64 VAL 65 VAL 66 THR 67 GLN 68 ASN 69 GLY 70 VAL 71 THR 72 LEU 73 ASN 74 VAL 75 VAL 76 SER 77 ARG 78 ARG 79 LEU 80 LYS 81 GLY 82 ALA 83 VAL 84 LEU 85 ILE 86 LEU 87 GLN 88 THR 89 ALA 90 VAL 91 ALA 92 ASN 93 ALA 94 GLU 95 THR 96 PRO 97 LYS 98 TYR 99 LYS 100 PHE 101 VAL 102 LYS 103 ALA 104 ASN 105 CYS 106 GLY 107 ASP 108 SER 109 PHE 110 THR 111 ILE 112 ALA 113 CYS 114 SER 115 TYR 116 GLY 117 GLY 118 THR 119 VAL 120 ILE 121 GLY 122 LEU 123 TYR 124 PRO 125 VAL 126 THR 127 MET 128 ARG 129 SER 130 ASN 131 GLY 132 THR 133 ILE 134 ARG 135 ALA 136 SER 137 PHE 138 LEU 139 ALA 140 GLY 141 ALA 142 CYS 143 GLY 144 SER 145 VAL 146 GLY 147 PHE 148 ASN 149 ILE 150 GLU 151 LYS 152 GLY 153 VAL 154 VAL 155 ASN 156 PHE 157 PHE 158 TYR 159 MET 160 HIS 161 HIS 162 LEU 163 GLU 164 LEU 165 PRO 166 ASN 167 ALA 168 LEU 169 HIS 170 THR 171 GLY 172 THR 173 ASP 174 LEU 175 MET 176 GLY 177 GLU 178 PHE 179 TYR 180 GLY 181 GLY 182 TYR 183 VAL 184 ASP 185 GLU 186 GLU 187 VAL 188 ALA 189 GLN 190 ARG 191 VAL 192 PRO 193 PRO 194 ASP 195 ASN 196 LEU 197 VAL 198 THR 199 ASN 200 ASN 201 ILE 202 VAL 203 ALA 204 TRP 205 LEU 206 TYR 207 ALA 208 ALA 209 ILE 210 ILE 211 SER 212 VAL 213 LYS 214 GLU 215 SER 216 SER 217 PHE 218 SER 219 GLN 220 PRO 221 LYS 222 TRP 223 LEU 224 GLU 225 SER 226 THR 227 THR 228 VAL 229 SER 230 ILE 231 GLU 232 ASP 233 TYR 234 ASN 235 ARG 236 TRP 237 ALA 238 SER 239 ASP 240 ASN 241 GLY 242 PHE 243 THR 244 PRO 245 PHE 246 SER 247 THR 248 SER 249 THR 250 ALA 251 ILE 252 THR 253 LYS 254 LEU 255 SER 256 ALA 257 ILE 258 THR 259 GLY 260 VAL 261 ASP 262 VAL 263 CYS 264 LYS 265 LEU 266 LEU 267 ARG 268 THR 269 ILE 270 MET 271 VAL 272 LYS 273 SER 274 ALA 275 GLN 276 TRP 277 GLY 278 SER 279 ASP 280 PRO 281 ILE 282 LEU 283 GLY 284 GLN 285 TYR 286 ASN 287 PHE 288 GLU 289 ASP 290 GLU 291 LEU 292 THR 293 PRO 294 GLU 295 SER 296 VAL 297 PHE 298 ASN 299 GLN 300 VAL 301 GLY 302 GLY 303 VAL 304 ARG 305 LEU 306 GLN 307