1G73 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SMAC BOUND TO XIAP-BIR3 DOMAIN
• Keywords: HELIX BUNDLE, ZINC-BINDING DOMAIN, APOPTOSIS-APOPTOSIS INHIB COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1G73	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	157	1223	0
2	Protein		B	157	1223	0
3	Protein	INHIBITORS OF APOPTOSIS-LIKE PROTEIN ILP	C	89	729	0
4	Protein	INHIBITORS OF APOPTOSIS-LIKE PROTEIN ILP	D	102	833	0
5	Ligand		B	1	0	1
6	Ligand	INHIBITORS OF APOPTOSIS-LIKE PROTEIN ILP	D	1	0	1
total				507	4008	2

Proteins

Unit 1	ALA 1 VAL 2 PRO 3 ILE 4 ALA 5 GLN 6 LYS 7 SER 8 GLU 9 PRO 10 HIS 11 SER 12 LEU 13 SER 14 SER 15 GLU 16 ALA 17 LEU 18 MET 19 ARG 20 ARG 21 ALA 22 VAL 23 SER 24 LEU 25 VAL 26 THR 27 ASP 28 SER 29 THR 30 SER 31 THR 32 ASP 33 LEU 34 SER 35 GLN 36 THR 37 THR 38 TYR 39 ALA 40 LEU 41 ILE 42 GLU 43 ALA 44 ILE 45 THR 46 GLU 47 TYR 48 THR 49 LYS 50 ALA 51 VAL 52 TYR 53 THR 54 LEU 55 THR 56 SER 57 LEU 58 TYR 59 ARG 60 GLN 61 TYR 62 THR 63 SER 64 LEU 65 LEU 66 GLY 67 LYS 68 MET 69 ASN 70 SER 71 GLU 72 GLU 73 GLU 74 ASP 75 GLU 76 VAL 77 TRP 78 GLN 79 VAL 80 ILE 81 ILE 82 GLY 83 ALA 84 ARG 85 ALA 86 GLU 87 MET 88 THR 89 SER 90 LYS 91 HIS 92 GLN 93 GLU 94 TYR 95 LEU 96 LYS 97 LEU 98 GLU 99 THR 100 THR 101 TRP 102 MET 103 THR 104 ALA 105 VAL 106 GLY 107 LEU 108 SER 109 GLU 110 MET 111 ALA 112 ALA 113 GLU 114 ALA 115 ALA 116 TYR 117 GLN 118 THR 119 GLY 120 ALA 121 ASP 122 GLN 123 ALA 124 SER 125 ILE 126 THR 127 ALA 128 ARG 129 ASN 130 HIS 131 ILE 132 GLN 133 LEU 134 VAL 135 LYS 136 LEU 137 GLN 138 VAL 139 GLU 140 GLU 141 VAL 142 HIS 143 GLN 144 LEU 145 SER 146 ARG 147 LYS 148 ALA 149 GLU 150 THR 151 LYS 152 LEU 153 ALA 154 GLU 155 ALA 156 GLN 157
Unit 2	ALA 1 VAL 2 PRO 3 ILE 4 ALA 5 GLN 6 LYS 7 SER 8 GLU 9 PRO 10 HIS 11 SER 12 LEU 13 SER 14 SER 15 GLU 16 ALA 17 LEU 18 MET 19 ARG 20 ARG 21 ALA 22 VAL 23 SER 24 LEU 25 VAL 26 THR 27 ASP 28 SER 29 THR 30 SER 31 THR 32 ASP 33 LEU 34 SER 35 GLN 36 THR 37 THR 38 TYR 39 ALA 40 LEU 41 ILE 42 GLU 43 ALA 44 ILE 45 THR 46 GLU 47 TYR 48 THR 49 LYS 50 ALA 51 VAL 52 TYR 53 THR 54 LEU 55 THR 56 SER 57 LEU 58 TYR 59 ARG 60 GLN 61 TYR 62 THR 63 SER 64 LEU 65 LEU 66 GLY 67 LYS 68 MET 69 ASN 70 SER 71 GLU 72 GLU 73 GLU 74 ASP 75 GLU 76 VAL 77 TRP 78 GLN 79 VAL 80 ILE 81 ILE 82 GLY 83 ALA 84 ARG 85 ALA 86 GLU 87 MET 88 THR 89 SER 90 LYS 91 HIS 92 GLN 93 GLU 94 TYR 95 LEU 96 LYS 97 LEU 98 GLU 99 THR 100 THR 101 TRP 102 MET 103 THR 104 ALA 105 VAL 106 GLY 107 LEU 108 SER 109 GLU 110 MET 111 ALA 112 ALA 113 GLU 114 ALA 115 ALA 116 TYR 117 GLN 118 THR 119 GLY 120 ALA 121 ASP 122 GLN 123 ALA 124 SER 125 ILE 126 THR 127 ALA 128 ARG 129 ASN 130 HIS 131 ILE 132 GLN 133 LEU 134 VAL 135 LYS 136 LEU 137 GLN 138 VAL 139 GLU 140 GLU 141 VAL 142 HIS 143 GLN 144 LEU 145 SER 146 ARG 147 LYS 148 ALA 149 GLU 150 THR 151 LYS 152 LEU 153 ALA 154 GLU 155 ALA 156 GLN 157
Unit 3	LEU 256 PRO 257 ARG 258 ASN 259 PRO 260 SER 261 MET 262 ALA 263 ASP 264 TYR 265 GLU 266 ALA 267 ARG 268 ILE 269 PHE 270 THR 271 PHE 272 GLY 273 THR 274 TRP 275 ILE 276 TYR 277 SER 278 VAL 279 ASN 280 LYS 281 GLU 282 GLN 283 LEU 284 ALA 285 ARG 286 ALA 287 GLY 288 PHE 289 TYR 290 ALA 291 LEU 292 GLY 293 GLU 294 GLY 295 ASP 296 LYS 297 VAL 298 LYS 299 CYS 300 PHE 301 HIS 302 CYS 303 GLY 304 GLY 305 GLY 306 LEU 307 THR 308 ASP 309 TRP 310 LYS 311 PRO 312 SER 313 GLU 314 ASP 315 PRO 316 TRP 317 GLU 318 GLN 319 HIS 320 ALA 321 LYS 322 TRP 323 TYR 324 PRO 325 GLY 326 CYS 327 LYS 328 TYR 329 LEU 330 LEU 331 GLU 332 GLN 333 LYS 334 GLY 335 GLN 336 GLU 337 TYR 338 ILE 339 ASN 340 ASN 341 ILE 342 HIS 343 LEU 344
Unit 4	LEU 256 PRO 257 ARG 258 ASN 259 PRO 260 SER 261 MET 262 ALA 263 ASP 264 TYR 265 GLU 266 ALA 267 ARG 268 ILE 269 PHE 270 THR 271 PHE 272 GLY 273 THR 274 TRP 275 ILE 276 TYR 277 SER 278 VAL 279 ASN 280 LYS 281 GLU 282 GLN 283 LEU 284 ALA 285 ARG 286 ALA 287 GLY 288 PHE 289 TYR 290 ALA 291 LEU 292 GLY 293 GLU 294 GLY 295 ASP 296 LYS 297 VAL 298 LYS 299 CYS 300 PHE 301 HIS 302 CYS 303 GLY 304 GLY 305 GLY 306 LEU 307 THR 308 ASP 309 TRP 310 LYS 311 PRO 312 SER 313 GLU 314 ASP 315 PRO 316 TRP 317 GLU 318 GLN 319 HIS 320 ALA 321 LYS 322 TRP 323 TYR 324 PRO 325 GLY 326 CYS 327 LYS 328 TYR 329 LEU 330 LEU 331 GLU 332 GLN 333 LYS 334 GLY 335 GLN 336 GLU 337 TYR 338 ILE 339 ASN 340 ASN 341 ILE 342 HIS 343 LEU 344 THR 345 HIS 346 SER 347 LEU 348 GLU 349 GLU 350 CYS 351 LEU 352 VAL 353 ARG 354 THR 355 THR 356 GLU 357

Ligands

Unit 5	ZN 501
Unit 6	ZN 502