1XRU - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF 5-KETO-4-DEOXYURONATE ISOMERASE FROM ES COLI
• Keywords: BETA BARREL, CUPIN, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	281	2098	88
2	Protein		B	281	2100	88
3	Ligand		A	2	0	17
4	Ligand		B	2	0	17
5	Water			457	0	457
total				1023	4198	667

Proteins

Unit 1

GLY -2 SER -1 ALA 0 MET 1 ASP 2 VAL 3 ARG 4 GLN 5 SER 6 ILE 7 HIS 8 SER 9 ALA 10 HIS 11 ALA 12 LYS 13 THR 14 LEU 15 ASP 16 THR 17 GLN 18 GLY 19 LEU 20 ARG 21 ASN 22 GLU 23 PHE 24 LEU 25 VAL 26 GLU 27 LYS 28 VAL 29 PHE 30 VAL 31 ALA 32 ASP 33 GLU 34 TYR 35 THR 36 MSE 37 VAL 38 TYR 39 SER 40 HIS 41 ILE 42 ASP 43 ARG 44 ILE 45 ILE 46 VAL 47 GLY 48 GLY 49 ILE 50 MSE 51 PRO 52 ILE 53 THR 54 LYS 55 THR 56 VAL 57 SER 58 VAL 59 GLY 60 GLY 61 GLU 62 VAL 63 GLY 64 LYS 65 GLN 66 LEU 67 GLY 68 VAL 69 SER 70 TYR 71 PHE 72 LEU 73 GLU 74 ARG 75 ARG 76 GLU 77 LEU 78 GLY 79 VAL 80 ILE 81 ASN 82 ILE 83 GLY 84 GLY 85 ALA 86 GLY 87 THR 88 ILE 89 THR 90 VAL 91 ASP 92 GLY 93 GLN 94 CYS 95 TYR 96 GLU 97 ILE 98 GLY 99 HIS 100 ARG 101 ASP 102 ALA 103 LEU 104 TYR 105 VAL 106 GLY 107 LYS 108 GLY 109 ALA 110 LYS 111 GLU 112 VAL 113 VAL 114 PHE 115 ALA 116 SER 117 ILE 118 ASP 119 THR 120 GLY 121 THR 122 PRO 123 ALA 124 LYS 125 PHE 126 TYR 127 TYR 128 ASN 129 CYS 130 ALA 131 PRO 132 ALA 133 HIS 134 THR 135 THR 136 TYR 137 PRO 138 THR 139 LYS 140 LYS 141 VAL 142 THR 143 PRO 144 ASP 145 GLU 146 VAL 147 SER 148 PRO 149 VAL 150 THR 151 LEU 152 GLY 153 ASP 154 ASN 155 LEU 156 THR 157 SER 158 ASN 159 ARG 160 ARG 161 THR 162 ILE 163 ASN 164 LYS 165 TYR 166 PHE 167 VAL 168 PRO 169 ASP 170 VAL 171 LEU 172 GLU 173 THR 174 CYS 175 GLN 176 LEU 177 SER 178 MSE 179 GLY 180 LEU 181 THR 182 GLU 183 LEU 184 ALA 185 PRO 186 GLY 187 ASN 188 LEU 189 TRP 190 ASN 191 THR 192 MSE 193 PRO 194 CYS 195 HIS 196 THR 197 HIS 198 GLU 199 ARG 200 ARG 201 MSE 202 GLU 203 VAL 204 TYR 205 PHE 206 TYR 207 PHE 208 ASN 209 MSE 210 ASP 211 ASP 212 ASP 213 ALA 214 CYS 215 VAL 216 PHE 217 HIS 218 MSE 219 MSE 220 GLY 221 GLN 222 PRO 223 GLN 224 GLU 225 THR 226 ARG 227 HIS 228 ILE 229 VAL 230 MSE 231 HIS 232 ASN 233 GLU 234 GLN 235 ALA 236 VAL 237 ILE 238 SER 239 PRO 240 SER 241 TRP 242 SER 243 ILE 244 HIS 245 SER 246 GLY 247 VAL 248 GLY 249 THR 250 LYS 251 ALA 252 TYR 253 THR 254 PHE 255 ILE 256 TRP 257 GLY 258 MSE 259 VAL 260 GLY 261 GLU 262 ASN 263 GLN 264 VAL 265 PHE 266 ASP 267 ASP 268 MSE 269 ASP 270 HIS 271 VAL 272 ALA 273 VAL 274 LYS 275 GLU 276 ILE 277 CYS 278

Unit 2

GLY -2 SER -1 ALA 0 MET 1 ASP 2 VAL 3 ARG 4 GLN 5 SER 6 ILE 7 HIS 8 SER 9 ALA 10 HIS 11 ALA 12 LYS 13 THR 14 LEU 15 ASP 16 THR 17 GLN 18 GLY 19 LEU 20 ARG 21 ASN 22 GLU 23 PHE 24 LEU 25 VAL 26 GLU 27 LYS 28 VAL 29 PHE 30 VAL 31 ALA 32 ASP 33 GLU 34 TYR 35 THR 36 MSE 37 VAL 38 TYR 39 SER 40 HIS 41 ILE 42 ASP 43 ARG 44 ILE 45 ILE 46 VAL 47 GLY 48 GLY 49 ILE 50 MSE 51 PRO 52 ILE 53 THR 54 LYS 55 THR 56 VAL 57 SER 58 VAL 59 GLY 60 GLY 61 GLU 62 VAL 63 GLY 64 LYS 65 GLN 66 LEU 67 GLY 68 VAL 69 SER 70 TYR 71 PHE 72 LEU 73 GLU 74 ARG 75 ARG 76 GLU 77 LEU 78 GLY 79 VAL 80 ILE 81 ASN 82 ILE 83 GLY 84 GLY 85 ALA 86 GLY 87 THR 88 ILE 89 THR 90 VAL 91 ASP 92 GLY 93 GLN 94 CYS 95 TYR 96 GLU 97 ILE 98 GLY 99 HIS 100 ARG 101 ASP 102 ALA 103 LEU 104 TYR 105 VAL 106 GLY 107 LYS 108 GLY 109 ALA 110 LYS 111 GLU 112 VAL 113 VAL 114 PHE 115 ALA 116 SER 117 ILE 118 ASP 119 THR 120 GLY 121 THR 122 PRO 123 ALA 124 LYS 125 PHE 126 TYR 127 TYR 128 ASN 129 CYS 130 ALA 131 PRO 132 ALA 133 HIS 134 THR 135 THR 136 TYR 137 PRO 138 THR 139 LYS 140 LYS 141 VAL 142 THR 143 PRO 144 ASP 145 GLU 146 VAL 147 SER 148 PRO 149 VAL 150 THR 151 LEU 152 GLY 153 ASP 154 ASN 155 LEU 156 THR 157 SER 158 ASN 159 ARG 160 ARG 161 THR 162 ILE 163 ASN 164 LYS 165 TYR 166 PHE 167 VAL 168 PRO 169 ASP 170 VAL 171 LEU 172 GLU 173 THR 174 CYS 175 GLN 176 LEU 177 SER 178 MSE 179 GLY 180 LEU 181 THR 182 GLU 183 LEU 184 ALA 185 PRO 186 GLY 187 ASN 188 LEU 189 TRP 190 ASN 191 THR 192 MSE 193 PRO 194 CYS 195 HIS 196 THR 197 HIS 198 GLU 199 ARG 200 ARG 201 MSE 202 GLU 203 VAL 204 TYR 205 PHE 206 TYR 207 PHE 208 ASN 209 MSE 210 ASP 211 ASP 212 ASP 213 ALA 214 CYS 215 VAL 216 PHE 217 HIS 218 MSE 219 MSE 220 GLY 221 GLN 222 PRO 223 GLN 224 GLU 225 THR 226 ARG 227 HIS 228 ILE 229 VAL 230 MSE 231 HIS 232 ASN 233 GLU 234 GLN 235 ALA 236 VAL 237 ILE 238 SER 239 PRO 240 SER 241 TRP 242 SER 243 ILE 244 HIS 245 SER 246 GLY 247 VAL 248 GLY 249 THR 250 LYS 251 ALA 252 TYR 253 THR 254 PHE 255 ILE 256 TRP 257 GLY 258 MSE 259 VAL 260 GLY 261 GLU 262 ASN 263 GLN 264 VAL 265 PHE 266 ASP 267 ASP 268 MSE 269 ASP 270 HIS 271 VAL 272 ALA 273 VAL 274 LYS 275 GLU 276 ILE 277 CYS 278

Ligands

Unit 3	ZN 501 1PE 503
Unit 4	ZN 502 1PE 504