2Q4Z - Sequence, Chains, Asymmetric and Biological Units

• Title: ENSEMBLE REFINEMENT OF THE PROTEIN CRYSTAL STRUCTURE OF AN ASPARTOACYLASE FROM RATTUS NORVEGICUS
• Keywords: ENSEMBLE REFINEMENT, REFINEMENT METHODOLOGY DEVELOPMENT, ASPARTOACYLASE FAMILY, AMINOACYLASE-2, ACY-2, ACY2_RAT, STR GENOMICS, PROTEIN STRUCTURE INITIATIVE, PSI, CENTER FOR EUK STRUCTURAL GENOMICS, CESG, HYDROLASE
• Experiment: X-ray diffraction
• Number of Models: 16

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2Q4Z	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ASPARTOACYLASE	A	307	2375	56
2	Protein	ASPARTOACYLASE	B	307	2375	56
3	Ligand	ASPARTOACYLASE	A	1	0	1
4	Ligand	ASPARTOACYLASE	B	1	0	1
5	Ligand	ASPARTOACYLASE	A	3	0	15
6	Ligand	ASPARTOACYLASE	B	2	0	10
7	Water			552	0	552
total				1173	4750	691

Proteins

Unit 1

CYS 4 VAL 5 ALA 6 GLU 7 GLU 8 PRO 9 ILE 10 LYS 11 LYS 12 ILE 13 ALA 14 ILE 15 PHE 16 GLY 17 GLY 18 THR 19 HIS 20 GLY 21 ASN 22 GLU 23 LEU 24 THR 25 GLY 26 VAL 27 PHE 28 LEU 29 VAL 30 THR 31 HIS 32 TRP 33 LEU 34 LYS 35 ASN 36 GLY 37 ALA 38 GLU 39 VAL 40 HIS 41 ARG 42 ALA 43 GLY 44 LEU 45 GLU 46 VAL 47 LYS 48 PRO 49 PHE 50 ILE 51 THR 52 ASN 53 PRO 54 ARG 55 ALA 56 VAL 57 GLU 58 LYS 59 CYS 60 THR 61 ARG 62 TYR 63 ILE 64 ASP 65 CYS 66 ASP 67 LEU 68 ASN 69 ARG 70 VAL 71 PHE 72 ASP 73 LEU 74 GLU 75 ASN 76 LEU 77 SER 78 LYS 79 GLU 80 MSE 81 SER 82 GLU 83 ASP 84 LEU 85 PRO 86 TYR 87 GLU 88 VAL 89 ARG 90 ARG 91 ALA 92 GLN 93 GLU 94 ILE 95 ASN 96 HIS 97 LEU 98 PHE 99 GLY 100 PRO 101 LYS 102 ASN 103 SER 104 ASP 105 ASP 106 ALA 107 TYR 108 ASP 109 VAL 110 VAL 111 PHE 112 ASP 113 LEU 114 HIS 115 ASN 116 THR 117 THR 118 SER 119 ASN 120 MSE 121 GLY 122 CYS 123 THR 124 LEU 125 ILE 126 LEU 127 GLY 128 ASP 129 SER 130 GLY 131 ASN 132 ASP 133 PHE 134 LEU 135 ILE 136 GLN 137 MSE 138 PHE 139 HIS 140 TYR 141 ILE 142 LYS 143 THR 144 CYS 145 MSE 146 ALA 147 PRO 148 LEU 149 PRO 150 CYS 151 SER 152 VAL 153 TYR 154 LEU 155 ILE 156 GLU 157 HIS 158 PRO 159 SER 160 LEU 161 LYS 162 TYR 163 ALA 164 THR 165 THR 166 ARG 167 SER 168 ILE 169 ALA 170 LYS 171 TYR 172 PRO 173 VAL 174 GLY 175 ILE 176 GLU 177 VAL 178 GLY 179 PRO 180 GLN 181 PRO 182 HIS 183 GLY 184 VAL 185 LEU 186 ARG 187 ALA 188 ASP 189 ILE 190 LEU 191 ASP 192 GLN 193 MSE 194 ARG 195 ARG 196 MSE 197 LEU 198 LYS 199 HIS 200 ALA 201 LEU 202 ASP 203 PHE 204 ILE 205 GLN 206 ARG 207 PHE 208 ASN 209 GLU 210 GLY 211 LYS 212 GLU 213 PHE 214 PRO 215 PRO 216 CYS 217 ALA 218 ILE 219 ASP 220 VAL 221 TYR 222 LYS 223 ILE 224 MSE 225 GLU 226 LYS 227 VAL 228 ASP 229 TYR 230 PRO 231 ARG 232 ASN 233 GLU 234 SER 235 GLY 236 ASP 237 VAL 238 ALA 239 ALA 240 VAL 241 ILE 242 HIS 243 PRO 244 ASN 245 LEU 246 GLN 247 ASP 248 GLN 249 ASP 250 TRP 251 LYS 252 PRO 253 LEU 254 HIS 255 PRO 256 GLY 257 ASP 258 PRO 259 VAL 260 PHE 261 VAL 262 SER 263 LEU 264 ASP 265 GLY 266 LYS 267 VAL 268 ILE 269 PRO 270 LEU 271 GLY 272 GLY 273 ASP 274 CYS 275 THR 276 VAL 277 TYR 278 PRO 279 VAL 280 PHE 281 VAL 282 ASN 283 GLU 284 ALA 285 ALA 286 TYR 287 TYR 288 GLU 289 LYS 290 LYS 291 GLU 292 ALA 293 PHE 294 ALA 295 LYS 296 THR 297 THR 298 LYS 299 LEU 300 THR 301 LEU 302 ASN 303 ALA 304 LYS 305 SER 306 ILE 307 ARG 308 SER 309 THR 310

Unit 2

CYS 4 VAL 5 ALA 6 GLU 7 GLU 8 PRO 9 ILE 10 LYS 11 LYS 12 ILE 13 ALA 14 ILE 15 PHE 16 GLY 17 GLY 18 THR 19 HIS 20 GLY 21 ASN 22 GLU 23 LEU 24 THR 25 GLY 26 VAL 27 PHE 28 LEU 29 VAL 30 THR 31 HIS 32 TRP 33 LEU 34 LYS 35 ASN 36 GLY 37 ALA 38 GLU 39 VAL 40 HIS 41 ARG 42 ALA 43 GLY 44 LEU 45 GLU 46 VAL 47 LYS 48 PRO 49 PHE 50 ILE 51 THR 52 ASN 53 PRO 54 ARG 55 ALA 56 VAL 57 GLU 58 LYS 59 CYS 60 THR 61 ARG 62 TYR 63 ILE 64 ASP 65 CYS 66 ASP 67 LEU 68 ASN 69 ARG 70 VAL 71 PHE 72 ASP 73 LEU 74 GLU 75 ASN 76 LEU 77 SER 78 LYS 79 GLU 80 MSE 81 SER 82 GLU 83 ASP 84 LEU 85 PRO 86 TYR 87 GLU 88 VAL 89 ARG 90 ARG 91 ALA 92 GLN 93 GLU 94 ILE 95 ASN 96 HIS 97 LEU 98 PHE 99 GLY 100 PRO 101 LYS 102 ASN 103 SER 104 ASP 105 ASP 106 ALA 107 TYR 108 ASP 109 VAL 110 VAL 111 PHE 112 ASP 113 LEU 114 HIS 115 ASN 116 THR 117 THR 118 SER 119 ASN 120 MSE 121 GLY 122 CYS 123 THR 124 LEU 125 ILE 126 LEU 127 GLY 128 ASP 129 SER 130 GLY 131 ASN 132 ASP 133 PHE 134 LEU 135 ILE 136 GLN 137 MSE 138 PHE 139 HIS 140 TYR 141 ILE 142 LYS 143 THR 144 CYS 145 MSE 146 ALA 147 PRO 148 LEU 149 PRO 150 CYS 151 SER 152 VAL 153 TYR 154 LEU 155 ILE 156 GLU 157 HIS 158 PRO 159 SER 160 LEU 161 LYS 162 TYR 163 ALA 164 THR 165 THR 166 ARG 167 SER 168 ILE 169 ALA 170 LYS 171 TYR 172 PRO 173 VAL 174 GLY 175 ILE 176 GLU 177 VAL 178 GLY 179 PRO 180 GLN 181 PRO 182 HIS 183 GLY 184 VAL 185 LEU 186 ARG 187 ALA 188 ASP 189 ILE 190 LEU 191 ASP 192 GLN 193 MSE 194 ARG 195 ARG 196 MSE 197 LEU 198 LYS 199 HIS 200 ALA 201 LEU 202 ASP 203 PHE 204 ILE 205 GLN 206 ARG 207 PHE 208 ASN 209 GLU 210 GLY 211 LYS 212 GLU 213 PHE 214 PRO 215 PRO 216 CYS 217 ALA 218 ILE 219 ASP 220 VAL 221 TYR 222 LYS 223 ILE 224 MSE 225 GLU 226 LYS 227 VAL 228 ASP 229 TYR 230 PRO 231 ARG 232 ASN 233 GLU 234 SER 235 GLY 236 ASP 237 VAL 238 ALA 239 ALA 240 VAL 241 ILE 242 HIS 243 PRO 244 ASN 245 LEU 246 GLN 247 ASP 248 GLN 249 ASP 250 TRP 251 LYS 252 PRO 253 LEU 254 HIS 255 PRO 256 GLY 257 ASP 258 PRO 259 VAL 260 PHE 261 VAL 262 SER 263 LEU 264 ASP 265 GLY 266 LYS 267 VAL 268 ILE 269 PRO 270 LEU 271 GLY 272 GLY 273 ASP 274 CYS 275 THR 276 VAL 277 TYR 278 PRO 279 VAL 280 PHE 281 VAL 282 ASN 283 GLU 284 ALA 285 ALA 286 TYR 287 TYR 288 GLU 289 LYS 290 LYS 291 GLU 292 ALA 293 PHE 294 ALA 295 LYS 296 THR 297 THR 298 LYS 299 LEU 300 THR 301 LEU 302 ASN 303 ALA 304 LYS 305 SER 306 ILE 307 ARG 308 SER 309 THR 310

Ligands

Unit 3	ZN 601
Unit 4	ZN 602
Unit 5	SO4 701 SO4 702 SO4 703
Unit 6	SO4 704 SO4 705