3ER3 - Sequence, Chains, Asymmetric and Biological Units

• Title: THE ACTIVE SITE OF ASPARTIC PROTEINASES
• Keywords: ACID PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3ER3	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENDOTHIAPEPSIN	E	330	2389	0
2	Ligand	ENDOTHIAPEPSIN	E	1	0	56
3	Water			246	0	246
total				577	2389	302

Proteins

Unit 1

SER -2 THR -1 GLY 0 SER 1 ALA 2 THR 3 THR 4 THR 5 PRO 6 ILE 7 ASP 8 SER 9 LEU 10 ASP 11 ASP 12 ALA 13 TYR 14 ILE 15 THR 16 PRO 17 VAL 18 GLN 19 ILE 20 GLY 21 THR 22 PRO 23 ALA 24 GLN 25 THR 26 LEU 27 ASN 28 LEU 29 ASP 30 PHE 31 ASP 32 THR 33 GLY 34 SER 35 SER 36 ASP 37 LEU 38 TRP 39 VAL 40 PHE 41 SER 42 SER 43 GLU 44 THR 45 THR 46 ALA 47 SER 48 GLU 49 VAL 50 ASP 51 GLY 52 GLN 53 THR 54 ILE 55 TYR 56 THR 57 PRO 58 SER 59 LYS 60 SER 61 THR 62 THR 63 ALA 63A LYS 64 LEU 65 LEU 66 SER 67 GLY 68 ALA 69 THR 70 TRP 71 SER 72 ILE 73 SER 74 TYR 75 GLY 76 ASP 77 GLY 78 SER 79 SER 80 SER 80A SER 81 GLY 82 ASP 83 VAL 84 TYR 85 THR 86 ASP 87 THR 88 VAL 89 SER 90 VAL 91 GLY 92 GLY 93 LEU 94 THR 95 VAL 96 THR 97 GLY 98 GLN 99 ALA 100 VAL 101 GLU 102 SER 103 ALA 104 LYS 105 LYS 106 VAL 107 SER 108 SER 109 SER 110 PHE 111 THR 112 GLU 113 ASP 114 SER 115 THR 116 ILE 117 ASP 118 GLY 119 LEU 120 LEU 121 GLY 122 LEU 123 ALA 124 PHE 125 SER 126 THR 127 LEU 128 ASN 129 THR 130 VAL 131 SER 132 PRO 133 THR 134 GLN 134A GLN 135 LYS 136 THR 137 PHE 138 PHE 139 ASP 140 ASN 141 ALA 142 LYS 143 ALA 144 SER 145 LEU 146 ASP 147 SER 148 PRO 149 VAL 150 PHE 151 THR 152 ALA 153 ASP 154 LEU 155 GLY 156 TYR 157 HIS 158 ALA 159 PRO 162 GLY 163 THR 164 TYR 165 ASN 166 PHE 167 GLY 168 PHE 169 ILE 170 ASP 171 THR 172 THR 173 ALA 174 TYR 175 THR 176 GLY 177 SER 178 ILE 179 THR 180 TYR 181 THR 182 ALA 183 VAL 184 SER 184A THR 185 LYS 186 GLN 187 GLY 188 PHE 189 TRP 190 GLU 191 TRP 192 THR 193 SER 194 THR 195 GLY 196 TYR 197 ALA 198 VAL 199 GLY 200 SER 201 GLY 202 THR 203 PHE 203A LYS 204 SER 204A THR 205 SER 206 ILE 207 ASP 211 GLY 212 ILE 213 ALA 214 ASP 215 THR 216 GLY 217 THR 218 THR 219 LEU 220 LEU 221 TYR 222 LEU 223 PRO 224 ALA 225 THR 226 VAL 227 VAL 228 SER 229 ALA 230 TYR 231 TRP 232 ALA 233 GLN 234 VAL 235 SER 236 GLY 237 ALA 238 LYS 238A SER 239 SER 240 SER 241 SER 242 VAL 243 GLY 244 GLY 245 TYR 246 VAL 247 PHE 248 PRO 249 CYS 250 SER 251 ALA 252 THR 253 LEU 254 PRO 255 SER 256 PHE 257 THR 258 PHE 259 GLY 260 VAL 261 GLY 262 SER 263 ALA 264 ARG 265 ILE 266 VAL 267 ILE 268 PRO 269 GLY 270 ASP 271 TYR 272 ILE 273 ASP 274 PHE 275 GLY 276 PRO 277 ILE 278 SER 279 THR 280 GLY 281 SER 282 SER 282A SER 282B CYS 283 PHE 284 GLY 285 GLY 286 ILE 287 GLN 288 SER 289 SER 294 ALA 295 GLY 296 ILE 297 GLY 298 ILE 299 ASN 300 ILE 301 PHE 302 GLY 303 ASP 304 VAL 305 ALA 306 LEU 307 LYS 308 ALA 309 ALA 310 PHE 311 VAL 312 VAL 313 PHE 314 ASN 315 GLY 316 ALA 317 THR 318 THR 319 PRO 319B THR 320 LEU 321 GLY 322 PHE 323 ALA 324 SER 325 LYS 326

Ligands

Unit 2

0EL 327