1TU6 - Sequence, Chains, Asymmetric and Biological Units

• Title: CATHEPSIN K COMPLEXED WITH A KETOAMIDE INHIBITOR
• Keywords: CATK, CYSTEINE PROTEASE, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1TU6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CATHEPSIN K	A	215	1649	0
2	Protein	CATHEPSIN K	B	215	1649	0
3	Ligand	CATHEPSIN K	A	3	0	42
4	Ligand	CATHEPSIN K	B	2	0	37
5	Water			371	0	371
total				806	3298	450

Proteins

Unit 1

ALA 115 PRO 116 ASP 117 SER 118 VAL 119 ASP 120 TYR 121 ARG 122 LYS 123 LYS 124 GLY 125 TYR 126 VAL 127 THR 128 PRO 129 VAL 130 LYS 131 ASN 132 GLN 133 GLY 134 GLN 135 CYS 136 GLY 137 SER 138 CYS 139 TRP 140 ALA 141 PHE 142 SER 143 SER 144 VAL 145 GLY 146 ALA 147 LEU 148 GLU 149 GLY 150 GLN 151 LEU 152 LYS 153 LYS 154 LYS 155 THR 156 GLY 157 LYS 158 LEU 159 LEU 160 ASN 161 LEU 162 SER 163 PRO 164 GLN 165 ASN 166 LEU 167 VAL 168 ASP 169 CYS 170 VAL 171 SER 172 GLU 173 ASN 174 ASP 175 GLY 176 CYS 177 GLY 178 GLY 179 GLY 180 TYR 181 MET 182 THR 183 ASN 184 ALA 185 PHE 186 GLN 187 TYR 188 VAL 189 GLN 190 LYS 191 ASN 192 ARG 193 GLY 194 ILE 195 ASP 196 SER 197 GLU 198 ASP 199 ALA 200 TYR 201 PRO 202 TYR 203 VAL 204 GLY 205 GLN 206 GLU 207 GLU 208 SER 209 CYS 210 MET 211 TYR 212 ASN 213 PRO 214 THR 215 GLY 216 LYS 217 ALA 218 ALA 219 LYS 220 CYS 221 ARG 222 GLY 223 TYR 224 ARG 225 GLU 226 ILE 227 PRO 228 GLU 229 GLY 230 ASN 231 GLU 232 LYS 233 ALA 234 LEU 235 LYS 236 ARG 237 ALA 238 VAL 239 ALA 240 ARG 241 VAL 242 GLY 243 PRO 244 VAL 245 SER 246 VAL 247 ALA 248 ILE 249 ASP 250 ALA 251 SER 252 LEU 253 THR 254 SER 255 PHE 256 GLN 257 PHE 258 TYR 259 SER 260 LYS 261 GLY 262 VAL 263 TYR 264 TYR 265 ASP 266 GLU 267 SER 268 CYS 269 ASN 270 SER 271 ASP 272 ASN 273 LEU 274 ASN 275 HIS 276 ALA 277 VAL 278 LEU 279 ALA 280 VAL 281 GLY 282 TYR 283 GLY 284 ILE 285 GLN 286 LYS 287 GLY 288 ASN 289 LYS 290 HIS 291 TRP 292 ILE 293 ILE 294 LYS 295 ASN 296 SER 297 TRP 298 GLY 299 GLU 300 ASN 301 TRP 302 GLY 303 ASN 304 LYS 305 GLY 306 TYR 307 ILE 308 LEU 309 MET 310 ALA 311 ARG 312 ASN 313 LYS 314 ASN 315 ASN 316 ALA 317 CYS 318 GLY 319 ILE 320 ALA 321 ASN 322 LEU 323 ALA 324 SER 325 PHE 326 PRO 327 LYS 328 MET 329

Unit 2

ALA 115 PRO 116 ASP 117 SER 118 VAL 119 ASP 120 TYR 121 ARG 122 LYS 123 LYS 124 GLY 125 TYR 126 VAL 127 THR 128 PRO 129 VAL 130 LYS 131 ASN 132 GLN 133 GLY 134 GLN 135 CYS 136 GLY 137 SER 138 CYS 139 TRP 140 ALA 141 PHE 142 SER 143 SER 144 VAL 145 GLY 146 ALA 147 LEU 148 GLU 149 GLY 150 GLN 151 LEU 152 LYS 153 LYS 154 LYS 155 THR 156 GLY 157 LYS 158 LEU 159 LEU 160 ASN 161 LEU 162 SER 163 PRO 164 GLN 165 ASN 166 LEU 167 VAL 168 ASP 169 CYS 170 VAL 171 SER 172 GLU 173 ASN 174 ASP 175 GLY 176 CYS 177 GLY 178 GLY 179 GLY 180 TYR 181 MET 182 THR 183 ASN 184 ALA 185 PHE 186 GLN 187 TYR 188 VAL 189 GLN 190 LYS 191 ASN 192 ARG 193 GLY 194 ILE 195 ASP 196 SER 197 GLU 198 ASP 199 ALA 200 TYR 201 PRO 202 TYR 203 VAL 204 GLY 205 GLN 206 GLU 207 GLU 208 SER 209 CYS 210 MET 211 TYR 212 ASN 213 PRO 214 THR 215 GLY 216 LYS 217 ALA 218 ALA 219 LYS 220 CYS 221 ARG 222 GLY 223 TYR 224 ARG 225 GLU 226 ILE 227 PRO 228 GLU 229 GLY 230 ASN 231 GLU 232 LYS 233 ALA 234 LEU 235 LYS 236 ARG 237 ALA 238 VAL 239 ALA 240 ARG 241 VAL 242 GLY 243 PRO 244 VAL 245 SER 246 VAL 247 ALA 248 ILE 249 ASP 250 ALA 251 SER 252 LEU 253 THR 254 SER 255 PHE 256 GLN 257 PHE 258 TYR 259 SER 260 LYS 261 GLY 262 VAL 263 TYR 264 TYR 265 ASP 266 GLU 267 SER 268 CYS 269 ASN 270 SER 271 ASP 272 ASN 273 LEU 274 ASN 275 HIS 276 ALA 277 VAL 278 LEU 279 ALA 280 VAL 281 GLY 282 TYR 283 GLY 284 ILE 285 GLN 286 LYS 287 GLY 288 ASN 289 LYS 290 HIS 291 TRP 292 ILE 293 ILE 294 LYS 295 ASN 296 SER 297 TRP 298 GLY 299 GLU 300 ASN 301 TRP 302 GLY 303 ASN 304 LYS 305 GLY 306 TYR 307 ILE 308 LEU 309 MET 310 ALA 311 ARG 312 ASN 313 LYS 314 ASN 315 ASN 316 ALA 317 CYS 318 GLY 319 ILE 320 ALA 321 ASN 322 LEU 323 ALA 324 SER 325 PHE 326 PRO 327 LYS 328 MET 329

Ligands

Unit 3	SO4 441 SO4 442 FSP 551
Unit 4	SO4 443 FSP 561