1UXI - Sequence, Chains, Asymmetric and Biological Units

• Title: LARGE IMPROVEMENT IN THE THERMAL STABILITY OF A TETRAMERIC M DEHYDROGENASE BY SINGLE POINT MUTATIONS AT THE DIMER-DIMER
• Keywords: OXIDOREDUCTASE, TRICARBOXYLIC ACID CYCLE, MALATE DEHYDROGENA
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	MALATE DEHYDROGENASE	A	308	2287	0
2	Protein	MALATE DEHYDROGENASE	B	308	2287	0
3	Ligand	MALATE DEHYDROGENASE	A	2	0	52
4	Ligand	MALATE DEHYDROGENASE	B	3	0	53
5	Water			450	0	450
total				1071	4574	555

Proteins

Unit 1

ARG 2 LYS 3 LYS 4 ILE 5 SER 6 ILE 7 ILE 8 GLY 9 ALA 10 GLY 11 PHE 12 VAL 13 GLY 14 SER 15 THR 16 THR 17 ALA 18 HIS 19 TRP 20 LEU 21 ALA 22 ALA 23 LYS 24 GLU 25 LEU 26 GLY 27 ASP 28 ILE 29 VAL 30 LEU 31 LEU 32 ASP 33 ILE 34 VAL 35 GLU 36 GLY 37 VAL 38 PRO 39 GLN 40 GLY 41 LYS 42 ALA 43 LEU 44 ASP 45 LEU 46 TYR 47 GLU 48 ALA 49 SER 50 PRO 51 ILE 52 GLU 53 GLY 54 PHE 55 ASP 56 VAL 57 ARG 58 VAL 59 THR 60 GLY 61 THR 62 ASN 63 ASN 64 TYR 65 ALA 66 ASP 67 THR 68 ALA 69 ASN 70 SER 71 ASP 72 VAL 73 ILE 74 VAL 75 VAL 76 THR 77 SER 78 GLY 79 ALA 80 PRO 81 ARG 82 LYS 83 PRO 84 GLY 85 MET 86 SER 87 ARG 88 GLU 89 ASP 90 LEU 91 ILE 92 LYS 93 VAL 94 ASN 95 ALA 96 ASP 97 ILE 98 THR 99 ARG 100 ALA 101 CYS 102 ILE 103 SER 104 GLN 105 ALA 106 ALA 107 PRO 108 LEU 109 SER 110 PRO 111 ASN 112 ALA 113 VAL 114 ILE 115 ILE 116 MET 117 VAL 118 ASN 119 ASN 120 PRO 121 LEU 122 ASP 123 ALA 124 MET 125 THR 126 TYR 127 LEU 128 ALA 129 ALA 130 GLU 131 VAL 132 SER 133 GLY 134 PHE 135 PRO 136 LYS 137 GLU 138 ARG 139 VAL 140 ILE 141 GLY 142 GLN 143 ALA 144 GLY 145 VAL 146 LEU 147 ASP 148 ALA 149 ALA 150 ARG 151 TYR 152 ARG 153 THR 154 PHE 155 ILE 156 ALA 157 MET 158 GLU 159 ALA 160 GLY 161 VAL 162 SER 163 VAL 164 LYS 165 ASP 166 VAL 167 GLN 168 ALA 169 MET 170 LEU 171 MET 172 GLY 173 GLY 174 HIS 175 GLY 176 ASP 177 GLU 178 MET 179 VAL 180 PRO 181 LEU 182 PRO 183 ARG 184 PHE 185 SER 186 THR 187 ILE 188 SER 189 GLY 190 ILE 191 PRO 192 VAL 193 SER 194 GLU 195 PHE 196 ILE 197 ALA 198 PRO 199 ASP 200 ARG 201 LEU 202 ALA 203 GLN 204 ILE 205 VAL 206 GLU 207 ARG 208 THR 209 ARG 210 LYS 211 GLY 212 GLY 213 GLY 214 GLU 215 ILE 216 VAL 217 ASN 218 LEU 219 LEU 220 LYS 221 THR 222 GLY 223 SER 224 ALA 225 TYR 226 TYR 227 ALA 228 PRO 229 ALA 230 ALA 231 ALA 232 THR 233 ALA 234 GLN 235 MET 236 VAL 237 GLU 238 ALA 239 VAL 240 LEU 241 LYS 242 ASP 243 LYS 244 LYS 245 ARG 246 VAL 247 MET 248 PRO 249 VAL 250 ALA 251 ALA 252 TYR 253 LEU 254 THR 255 GLY 256 GLN 257 TYR 258 GLY 259 LEU 260 ASN 261 ASP 262 ILE 263 TYR 264 PHE 265 GLY 266 VAL 267 PRO 268 VAL 269 ILE 270 LEU 271 GLY 272 ALA 273 GLY 274 GLY 275 VAL 276 GLU 277 LYS 278 ILE 279 LEU 280 GLU 281 LEU 282 PRO 283 LEU 284 ASN 285 GLU 286 GLU 287 GLU 288 MET 289 ALA 290 LEU 291 LEU 292 ASN 293 ALA 294 SER 295 ALA 296 LYS 297 ALA 298 VAL 299 ARG 300 ALA 301 THR 302 LEU 303 ASP 304 THR 305 LEU 306 LYS 307 SER 308 LEU 309

Unit 2

ARG 2 LYS 3 LYS 4 ILE 5 SER 6 ILE 7 ILE 8 GLY 9 ALA 10 GLY 11 PHE 12 VAL 13 GLY 14 SER 15 THR 16 THR 17 ALA 18 HIS 19 TRP 20 LEU 21 ALA 22 ALA 23 LYS 24 GLU 25 LEU 26 GLY 27 ASP 28 ILE 29 VAL 30 LEU 31 LEU 32 ASP 33 ILE 34 VAL 35 GLU 36 GLY 37 VAL 38 PRO 39 GLN 40 GLY 41 LYS 42 ALA 43 LEU 44 ASP 45 LEU 46 TYR 47 GLU 48 ALA 49 SER 50 PRO 51 ILE 52 GLU 53 GLY 54 PHE 55 ASP 56 VAL 57 ARG 58 VAL 59 THR 60 GLY 61 THR 62 ASN 63 ASN 64 TYR 65 ALA 66 ASP 67 THR 68 ALA 69 ASN 70 SER 71 ASP 72 VAL 73 ILE 74 VAL 75 VAL 76 THR 77 SER 78 GLY 79 ALA 80 PRO 81 ARG 82 LYS 83 PRO 84 GLY 85 MET 86 SER 87 ARG 88 GLU 89 ASP 90 LEU 91 ILE 92 LYS 93 VAL 94 ASN 95 ALA 96 ASP 97 ILE 98 THR 99 ARG 100 ALA 101 CYS 102 ILE 103 SER 104 GLN 105 ALA 106 ALA 107 PRO 108 LEU 109 SER 110 PRO 111 ASN 112 ALA 113 VAL 114 ILE 115 ILE 116 MET 117 VAL 118 ASN 119 ASN 120 PRO 121 LEU 122 ASP 123 ALA 124 MET 125 THR 126 TYR 127 LEU 128 ALA 129 ALA 130 GLU 131 VAL 132 SER 133 GLY 134 PHE 135 PRO 136 LYS 137 GLU 138 ARG 139 VAL 140 ILE 141 GLY 142 GLN 143 ALA 144 GLY 145 VAL 146 LEU 147 ASP 148 ALA 149 ALA 150 ARG 151 TYR 152 ARG 153 THR 154 PHE 155 ILE 156 ALA 157 MET 158 GLU 159 ALA 160 GLY 161 VAL 162 SER 163 VAL 164 LYS 165 ASP 166 VAL 167 GLN 168 ALA 169 MET 170 LEU 171 MET 172 GLY 173 GLY 174 HIS 175 GLY 176 ASP 177 GLU 178 MET 179 VAL 180 PRO 181 LEU 182 PRO 183 ARG 184 PHE 185 SER 186 THR 187 ILE 188 SER 189 GLY 190 ILE 191 PRO 192 VAL 193 SER 194 GLU 195 PHE 196 ILE 197 ALA 198 PRO 199 ASP 200 ARG 201 LEU 202 ALA 203 GLN 204 ILE 205 VAL 206 GLU 207 ARG 208 THR 209 ARG 210 LYS 211 GLY 212 GLY 213 GLY 214 GLU 215 ILE 216 VAL 217 ASN 218 LEU 219 LEU 220 LYS 221 THR 222 GLY 223 SER 224 ALA 225 TYR 226 TYR 227 ALA 228 PRO 229 ALA 230 ALA 231 ALA 232 THR 233 ALA 234 GLN 235 MET 236 VAL 237 GLU 238 ALA 239 VAL 240 LEU 241 LYS 242 ASP 243 LYS 244 LYS 245 ARG 246 VAL 247 MET 248 PRO 249 VAL 250 ALA 251 ALA 252 TYR 253 LEU 254 THR 255 GLY 256 GLN 257 TYR 258 GLY 259 LEU 260 ASN 261 ASP 262 ILE 263 TYR 264 PHE 265 GLY 266 VAL 267 PRO 268 VAL 269 ILE 270 LEU 271 GLY 272 ALA 273 GLY 274 GLY 275 VAL 276 GLU 277 LYS 278 ILE 279 LEU 280 GLU 281 LEU 282 PRO 283 LEU 284 ASN 285 GLU 286 GLU 287 GLU 288 MET 289 ALA 290 LEU 291 LEU 292 ASN 293 ALA 294 SER 295 ALA 296 LYS 297 ALA 298 VAL 299 ARG 300 ALA 301 THR 302 LEU 303 ASP 304 THR 305 LEU 306 LYS 307 SER 308 LEU 309

Ligands

Unit 3	NAD 1310 FUM 1311
Unit 4	NAD 1310 FUM 1311 NA 1312