1P9S - Sequence, Chains, Asymmetric and Biological Units

• Title: CORONAVIRUS MAIN PROTEINASE (3CLPRO) STRUCTURE: BASIS FOR DE ANTI-SARS DRUGS
• Keywords: SARS-COV, HCOV, CORONAVIRUS, TGEV, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1P9S	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	REPLICASE POLYPROTEIN 1AB	A	300	2219	80
2	Protein	REPLICASE POLYPROTEIN 1AB	B	299	2210	80
3	Ligand	REPLICASE POLYPROTEIN 1AB	A	1	0	6
4	Ligand	REPLICASE POLYPROTEIN 1AB	B	1	0	6
5	Water			32	0	32
total				633	4429	204

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	DIO 301
Unit 4	DIO 301