1Y4H - Sequence, Chains, Asymmetric and Biological Units

• Title: WILD TYPE STAPHOPAIN-STAPHOSTATIN COMPLEX
• Keywords: CYSTEINE PROTEASE, INHIBITOR, STAPHOPAIN B, STAPHOSTATIN B, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1Y4H	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYSTEINE PROTEASE	A	173	1395	0
2	Protein	CYSTEINE PROTEASE	B	173	1395	0
3	Protein	CYSTEINE PROTEASE INHIBITOR	C	109	912	0
4	Protein	CYSTEINE PROTEASE INHIBITOR	D	109	912	0
5	Ligand	CYSTEINE PROTEASE	A	3	0	11
6	Ligand	CYSTEINE PROTEASE	B	1	0	5
7	Ligand	CYSTEINE PROTEASE INHIBITOR	C	4	0	12
8	Ligand	CYSTEINE PROTEASE INHIBITOR	D	1	0	1
9	Water			170	0	170
total				743	4614	199

Proteins

Unit 1	GLN 221 VAL 222 GLN 223 TYR 224 GLU 225 ASN 226 THR 227 LEU 228 LYS 229 ASN 230 PHE 231 LYS 232 ILE 233 ARG 234 GLU 235 GLN 236 GLN 237 PHE 238 ASP 239 ASN 240 SER 241 TRP 242 CYS 243 ALA 244 GLY 245 PHE 246 SER 247 MET 248 ALA 249 ALA 250 LEU 251 LEU 252 ASN 253 ALA 254 THR 255 LYS 256 ASN 257 THR 258 ASP 259 THR 260 TYR 261 ASN 262 ALA 263 HIS 264 ASP 265 ILE 266 MET 267 ARG 268 THR 269 LEU 270 TYR 271 PRO 272 GLU 273 VAL 274 SER 275 GLU 276 GLN 277 ASP 278 LEU 279 PRO 280 ASN 281 CYS 282 ALA 283 THR 284 PHE 285 PRO 286 ASN 287 GLN 288 MET 289 ILE 290 GLU 291 TYR 292 GLY 293 LYS 294 SER 295 GLN 296 GLY 297 ARG 298 ASP 299 ILE 300 HIS 301 TYR 302 GLN 303 GLU 304 GLY 305 VAL 306 PRO 307 SER 308 TYR 309 ASN 310 GLN 311 VAL 312 ASP 313 GLN 314 LEU 315 THR 316 LYS 317 ASP 318 ASN 319 VAL 320 GLY 321 ILE 322 MET 323 ILE 324 LEU 325 ALA 326 GLN 327 SER 328 VAL 329 SER 330 GLN 331 ASN 332 PRO 333 ASN 334 ASP 335 PRO 336 HIS 337 LEU 338 GLY 339 HIS 340 ALA 341 LEU 342 ALA 343 VAL 344 VAL 345 GLY 346 ASN 347 ALA 348 LYS 349 ILE 350 ASN 351 ASP 352 GLN 353 GLU 354 LYS 355 LEU 356 ILE 357 TYR 358 TRP 359 ASN 360 PRO 361 TRP 362 ASP 363 THR 364 GLU 365 LEU 366 SER 367 ILE 368 GLN 369 ASP 370 ALA 371 ASP 372 SER 373 SER 374 LEU 375 LEU 376 HIS 377 LEU 378 SER 379 PHE 380 ASN 381 ARG 382 ASP 383 TYR 384 ASN 385 TRP 386 TYR 387 GLY 388 SER 389 MET 390 ILE 391 GLY 392 TYR 393
Unit 2	GLN 221 VAL 222 GLN 223 TYR 224 GLU 225 ASN 226 THR 227 LEU 228 LYS 229 ASN 230 PHE 231 LYS 232 ILE 233 ARG 234 GLU 235 GLN 236 GLN 237 PHE 238 ASP 239 ASN 240 SER 241 TRP 242 CYS 243 ALA 244 GLY 245 PHE 246 SER 247 MET 248 ALA 249 ALA 250 LEU 251 LEU 252 ASN 253 ALA 254 THR 255 LYS 256 ASN 257 THR 258 ASP 259 THR 260 TYR 261 ASN 262 ALA 263 HIS 264 ASP 265 ILE 266 MET 267 ARG 268 THR 269 LEU 270 TYR 271 PRO 272 GLU 273 VAL 274 SER 275 GLU 276 GLN 277 ASP 278 LEU 279 PRO 280 ASN 281 CYS 282 ALA 283 THR 284 PHE 285 PRO 286 ASN 287 GLN 288 MET 289 ILE 290 GLU 291 TYR 292 GLY 293 LYS 294 SER 295 GLN 296 GLY 297 ARG 298 ASP 299 ILE 300 HIS 301 TYR 302 GLN 303 GLU 304 GLY 305 VAL 306 PRO 307 SER 308 TYR 309 ASN 310 GLN 311 VAL 312 ASP 313 GLN 314 LEU 315 THR 316 LYS 317 ASP 318 ASN 319 VAL 320 GLY 321 ILE 322 MET 323 ILE 324 LEU 325 ALA 326 GLN 327 SER 328 VAL 329 SER 330 GLN 331 ASN 332 PRO 333 ASN 334 ASP 335 PRO 336 HIS 337 LEU 338 GLY 339 HIS 340 ALA 341 LEU 342 ALA 343 VAL 344 VAL 345 GLY 346 ASN 347 ALA 348 LYS 349 ILE 350 ASN 351 ASP 352 GLN 353 GLU 354 LYS 355 LEU 356 ILE 357 TYR 358 TRP 359 ASN 360 PRO 361 TRP 362 ASP 363 THR 364 GLU 365 LEU 366 SER 367 ILE 368 GLN 369 ASP 370 ALA 371 ASP 372 SER 373 SER 374 LEU 375 LEU 376 HIS 377 LEU 378 SER 379 PHE 380 ASN 381 ARG 382 ASP 383 TYR 384 ASN 385 TRP 386 TYR 387 GLY 388 SER 389 MET 390 ILE 391 GLY 392 TYR 393
Unit 3	MET 1 TYR 2 GLN 3 LEU 4 GLN 5 PHE 6 ILE 7 ASN 8 LEU 9 VAL 10 TYR 11 ASP 12 THR 13 THR 14 LYS 15 LEU 16 THR 17 HIS 18 LEU 19 GLU 20 GLN 21 THR 22 ASN 23 ILE 24 ASN 25 LEU 26 PHE 27 ILE 28 GLY 29 ASN 30 TRP 31 SER 32 ASN 33 HIS 34 GLN 35 LEU 36 GLN 37 LYS 38 SER 39 ILE 40 CYS 41 ILE 42 ARG 43 HIS 44 GLY 45 ASP 46 ASP 47 THR 48 SER 49 HIS 50 ASN 51 GLN 52 TYR 53 HIS 54 ILE 55 LEU 56 PHE 57 ILE 58 ASP 59 THR 60 ALA 61 HIS 62 GLN 63 ARG 64 ILE 65 LYS 66 PHE 67 SER 68 SER 69 PHE 70 ASP 71 ASN 72 GLU 73 GLU 74 ILE 75 ILE 76 TYR 77 ILE 78 LEU 79 ASP 80 TYR 81 ASP 82 ASP 83 THR 84 GLN 85 HIS 86 ILE 87 LEU 88 MET 89 GLN 90 THR 91 SER 92 SER 93 LYS 94 GLN 95 GLY 96 ILE 97 GLY 98 THR 99 SER 100 ARG 101 PRO 102 ILE 103 VAL 104 TYR 105 GLU 106 ARG 107 LEU 108 VAL 109
Unit 4	MET 1 TYR 2 GLN 3 LEU 4 GLN 5 PHE 6 ILE 7 ASN 8 LEU 9 VAL 10 TYR 11 ASP 12 THR 13 THR 14 LYS 15 LEU 16 THR 17 HIS 18 LEU 19 GLU 20 GLN 21 THR 22 ASN 23 ILE 24 ASN 25 LEU 26 PHE 27 ILE 28 GLY 29 ASN 30 TRP 31 SER 32 ASN 33 HIS 34 GLN 35 LEU 36 GLN 37 LYS 38 SER 39 ILE 40 CYS 41 ILE 42 ARG 43 HIS 44 GLY 45 ASP 46 ASP 47 THR 48 SER 49 HIS 50 ASN 51 GLN 52 TYR 53 HIS 54 ILE 55 LEU 56 PHE 57 ILE 58 ASP 59 THR 60 ALA 61 HIS 62 GLN 63 ARG 64 ILE 65 LYS 66 PHE 67 SER 68 SER 69 PHE 70 ASP 71 ASN 72 GLU 73 GLU 74 ILE 75 ILE 76 TYR 77 ILE 78 LEU 79 ASP 80 TYR 81 ASP 82 ASP 83 THR 84 GLN 85 HIS 86 ILE 87 LEU 88 MET 89 GLN 90 THR 91 SER 92 SER 93 LYS 94 GLN 95 GLY 96 ILE 97 GLY 98 THR 99 SER 100 ARG 101 PRO 102 ILE 103 VAL 104 TYR 105 GLU 106 ARG 107 LEU 108 VAL 109

Ligands

Unit 5	CL 453 SO4 461 SO4 463
Unit 6	SO4 460
Unit 7	CL 450 CL 452 SO4 462 SO4 464
Unit 8	CL 451