2NQA - Sequence, Chains, Asymmetric and Biological Units

• Title: CATALYTIC DOMAIN OF HUMAN CALPAIN 8
• Keywords: CALPAIN; CALCIUM-DEPENDENT CYTOPLASMIC CYSTEINE PROTEINASES; LIKE; EF-HAND; STRUCTURAL GENOMICS; STRUCTURAL GENOMICS CON SGC, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CALPAIN-8	A	310	2444	35
2	Protein	CALPAIN-8	B	318	2500	35
3	Protein	LEUPEPTIN INHIBITOR	D	4	16	14
4	Protein	LEUPEPTIN INHIBITOR	E	4	16	13
5	Ligand	CALPAIN-8	A	3	0	3
6	Ligand	CALPAIN-8	B	2	0	2
7	Water			308	0	308
total				949	4976	410

Proteins

Unit 1	ASN 23 ALA 24 LEU 25 LYS 26 TYR 27 LEU 28 GLY 29 GLN 30 ASP 31 PHE 32 LYS 33 THR 34 LEU 35 ARG 36 GLN 37 GLN 38 CYS 39 LEU 40 ASP 41 SER 42 GLY 43 VAL 44 LEU 45 PHE 46 LYS 47 ASP 48 PRO 49 GLU 50 PHE 51 PRO 52 ALA 53 CSO 54 PRO 55 SER 56 ALA 57 LEU 58 GLY 59 TYR 60 THR 70 GLN 71 GLY 72 ILE 73 ILE 74 TRP 75 LYS 76 ARG 77 PRO 78 THR 79 GLU 80 LEU 81 CSO 82 PRO 83 SER 84 PRO 85 GLN 86 PHE 87 ILE 88 VAL 89 GLY 90 GLY 91 ALA 92 THR 93 ARG 94 THR 95 ASP 96 ILE 97 CSO 98 GLN 99 GLY 100 GLY 101 LEU 102 GLY 103 ASP 104 CYS 105 TRP 106 LEU 107 LEU 108 ALA 109 ALA 110 ILE 111 ALA 112 SER 113 LEU 114 THR 115 LEU 116 ASN 117 GLU 118 GLU 119 LEU 120 LEU 121 TYR 122 ARG 123 VAL 124 VAL 125 PRO 126 ARG 127 ASP 128 GLN 129 ASP 130 PHE 131 GLN 132 GLU 133 ASN 134 TYR 135 ALA 136 GLY 137 ILE 138 PHE 139 HIS 140 PHE 141 GLN 142 PHE 143 TRP 144 GLN 145 TYR 146 GLY 147 GLU 148 TRP 149 VAL 150 GLU 151 VAL 152 VAL 153 ILE 154 ASP 155 ASP 156 ARG 157 LEU 158 PRO 159 THR 160 LYS 161 ASN 162 GLY 163 GLN 164 LEU 165 LEU 166 PHE 167 LEU 168 HIS 169 SER 170 GLU 171 GLN 172 GLY 173 ASN 174 GLU 175 PHE 176 TRP 177 SER 178 ALA 179 LEU 180 LEU 181 GLU 182 LYS 183 ALA 184 TYR 185 ALA 186 LYS 187 LEU 188 ASN 189 GLY 190 CSO 191 TYR 192 GLU 193 ALA 194 LEU 195 ALA 196 GLY 197 GLY 198 SER 199 THR 200 VAL 201 GLU 202 GLY 203 PHE 204 GLU 205 ASP 206 PHE 207 THR 208 GLY 209 GLY 210 ILE 211 SER 212 GLU 213 PHE 214 TYR 215 ASP 216 LEU 217 LYS 218 LYS 219 PRO 220 PRO 221 ALA 222 ASN 223 LEU 224 TYR 225 GLN 226 ILE 227 ILE 228 ARG 229 LYS 230 ALA 231 LEU 232 CSO 233 ALA 234 GLY 235 SER 236 LEU 237 LEU 238 GLY 239 CYS 240 SER 241 ILE 242 ASP 243 VAL 244 TYR 245 SER 246 ALA 247 ALA 248 GLU 249 ALA 250 GLU 251 ALA 252 ILE 253 THR 254 SER 255 GLN 256 LYS 257 LEU 258 VAL 259 LYS 260 SER 261 HIS 262 ALA 263 TYR 264 SER 265 VAL 266 THR 267 GLY 268 VAL 269 GLU 270 GLU 271 VAL 272 ASN 273 PHE 274 GLN 275 GLY 276 HIS 277 PRO 278 GLU 279 LYS 280 LEU 281 ILE 282 ARG 283 LEU 284 ARG 285 ASN 286 PRO 287 TRP 288 GLY 289 GLU 290 GLU 292 TRP 293 SER 294 GLY 295 ALA 296 TRP 297 SER 298 ASP 299 ASP 300 ALA 301 PRO 302 GLU 303 TRP 304 ASN 305 HIS 306 ILE 307 ASP 308 PRO 309 ARG 310 ARG 311 LYS 312 GLU 313 GLU 314 LEU 315 ASP 316 LYS 317 LYS 318 VAL 319 GLU 320 ASP 321 GLY 322 GLU 323 PHE 324 TRP 325 MET 326 SER 327 LEU 328 SER 329 ASP 330 PHE 331 VAL 332 ARG 333 GLN 334 PHE 335 SER 336 ARG 337 LEU 338 GLU 339 ILE 340 CYS 341 ASN 342
Unit 2	ASN 23 ALA 24 LEU 25 LYS 26 TYR 27 LEU 28 GLY 29 GLN 30 ASP 31 PHE 32 LYS 33 THR 34 LEU 35 ARG 36 GLN 37 GLN 38 CYS 39 LEU 40 ASP 41 SER 42 GLY 43 VAL 44 LEU 45 PHE 46 LYS 47 ASP 48 PRO 49 GLU 50 PHE 51 PRO 52 ALA 53 CSO 54 PRO 55 SER 56 ALA 57 LEU 58 GLY 59 TYR 60 LYS 61 ASP 62 LEU 63 GLY 64 PRO 65 GLY 66 PRO 68 GLN 69 THR 70 GLN 71 GLY 72 ILE 73 ILE 74 TRP 75 LYS 76 ARG 77 PRO 78 THR 79 GLU 80 LEU 81 CSO 82 PRO 83 SER 84 PRO 85 GLN 86 PHE 87 ILE 88 VAL 89 GLY 90 GLY 91 ALA 92 THR 93 ARG 94 THR 95 ASP 96 ILE 97 CSO 98 GLN 99 GLY 100 GLY 101 LEU 102 GLY 103 ASP 104 CYS 105 TRP 106 LEU 107 LEU 108 ALA 109 ALA 110 ILE 111 ALA 112 SER 113 LEU 114 THR 115 LEU 116 ASN 117 GLU 118 GLU 119 LEU 120 LEU 121 TYR 122 ARG 123 VAL 124 VAL 125 PRO 126 ARG 127 ASP 128 GLN 129 ASP 130 PHE 131 GLN 132 GLU 133 ASN 134 TYR 135 ALA 136 GLY 137 ILE 138 PHE 139 HIS 140 PHE 141 GLN 142 PHE 143 TRP 144 GLN 145 TYR 146 GLY 147 GLU 148 TRP 149 VAL 150 GLU 151 VAL 152 VAL 153 ILE 154 ASP 155 ASP 156 ARG 157 LEU 158 PRO 159 THR 160 LYS 161 ASN 162 GLY 163 GLN 164 LEU 165 LEU 166 PHE 167 LEU 168 HIS 169 SER 170 GLU 171 GLN 172 GLY 173 ASN 174 GLU 175 PHE 176 TRP 177 SER 178 ALA 179 LEU 180 LEU 181 GLU 182 LYS 183 ALA 184 TYR 185 ALA 186 LYS 187 LEU 188 ASN 189 GLY 190 CSO 191 TYR 192 GLU 193 ALA 194 LEU 195 ALA 196 GLY 197 GLY 198 SER 199 THR 200 VAL 201 GLU 202 GLY 203 PHE 204 GLU 205 ASP 206 PHE 207 THR 208 GLY 209 GLY 210 SER 212 GLU 213 PHE 214 TYR 215 ASP 216 LEU 217 LYS 218 LYS 219 PRO 220 PRO 221 ALA 222 ASN 223 LEU 224 TYR 225 GLN 226 ILE 227 ILE 228 ARG 229 LYS 230 ALA 231 LEU 232 CSO 233 ALA 234 GLY 235 SER 236 LEU 237 LEU 238 GLY 239 CYS 240 SER 241 ILE 242 ASP 243 VAL 244 TYR 245 SER 246 ALA 247 ALA 248 GLU 249 ALA 250 GLU 251 ALA 252 ILE 253 THR 254 SER 255 GLN 256 LYS 257 LEU 258 VAL 259 LYS 260 SER 261 HIS 262 ALA 263 TYR 264 SER 265 VAL 266 THR 267 GLY 268 VAL 269 GLU 270 GLU 271 VAL 272 ASN 273 PHE 274 GLN 275 GLY 276 HIS 277 PRO 278 GLU 279 LYS 280 LEU 281 ILE 282 ARG 283 LEU 284 ARG 285 ASN 286 PRO 287 TRP 288 GLY 289 GLU 290 GLU 292 TRP 293 SER 294 GLY 295 ALA 296 TRP 297 SER 298 ASP 299 ASP 300 ALA 301 PRO 302 GLU 303 TRP 304 ASN 305 HIS 306 ILE 307 ASP 308 PRO 309 ARG 310 ARG 311 LYS 312 GLU 313 GLU 314 LEU 315 ASP 316 LYS 317 LYS 318 VAL 319 GLU 320 ASP 321 GLY 322 GLU 323 PHE 324 TRP 325 MET 326 SER 327 LEU 328 SER 329 ASP 330 PHE 331 VAL 332 ARG 333 GLN 334 PHE 335 SER 336 ARG 337 LEU 338 GLU 339 ILE 340 CYS 341 ASN 342 LEU 343
Unit 3	ACE 355 LEU 356 LEU 357 AR7 358
Unit 4	ACE 355 LEU 356 LEU 357 AR7 358

Ligands

Unit 5	CA 901 CA 903 CA 905
Unit 6	CA 902 CA 904