3D7S - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF WILD-TYPE E. COLI ASPARATE TRANSCARBAMOYLASE AT PH 8.5 AT 2.80 A RESOLUTION
• Keywords: HIGH PH, POSITIVELY CHARGED CHANNEL, APOENZYME, PYRIMIDINE BIOSYNTHESIS, TRANSFERASE, METAL-BINDING, ZINC
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3D7S	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN	A	310	2415	0
2	Protein	ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN	B	153	1201	0
3	Protein	ASPARTATE CARBAMOYLTRANSFERASE CATALYTIC CHAIN	C	310	2415	0
4	Protein	ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN	D	153	1201	0
5	Ligand	ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN	B	1	0	1
6	Ligand	ASPARTATE CARBAMOYLTRANSFERASE REGULATORY CHAIN	D	1	0	1
7	Water			137	0	137
total				1065	7232	139

Proteins

Unit 1	ALA 1 ASN 2 PRO 3 LEU 4 TYR 5 GLN 6 LYS 7 HIS 8 ILE 9 ILE 10 SER 11 ILE 12 ASN 13 ASP 14 LEU 15 SER 16 ARG 17 ASP 18 ASP 19 LEU 20 ASN 21 LEU 22 VAL 23 LEU 24 ALA 25 THR 26 ALA 27 ALA 28 LYS 29 LEU 30 LYS 31 ALA 32 ASN 33 PRO 34 GLN 35 PRO 36 GLU 37 LEU 38 LEU 39 LYS 40 HIS 41 LYS 42 VAL 43 ILE 44 ALA 45 SER 46 CYS 47 PHE 48 PHE 49 GLU 50 ALA 51 SER 52 THR 53 ARG 54 THR 55 ARG 56 LEU 57 SER 58 PHE 59 GLU 60 THR 61 SER 62 MET 63 HIS 64 ARG 65 LEU 66 GLY 67 ALA 68 SER 69 VAL 70 VAL 71 GLY 72 PHE 73 SER 74 ASP 75 SER 76 ALA 77 ASN 78 THR 79 SER 80 LEU 81 GLY 82 LYS 83 LYS 84 GLY 85 GLU 86 THR 87 LEU 88 ALA 89 ASP 90 THR 91 ILE 92 SER 93 VAL 94 ILE 95 SER 96 THR 97 TYR 98 VAL 99 ASP 100 ALA 101 ILE 102 VAL 103 MET 104 ARG 105 HIS 106 PRO 107 GLN 108 GLU 109 GLY 110 ALA 111 ALA 112 ARG 113 LEU 114 ALA 115 THR 116 GLU 117 PHE 118 SER 119 GLY 120 ASN 121 VAL 122 PRO 123 VAL 124 LEU 125 ASN 126 ALA 127 GLY 128 ASP 129 GLY 130 SER 131 ASN 132 GLN 133 HIS 134 PRO 135 THR 136 GLN 137 THR 138 LEU 139 LEU 140 ASP 141 LEU 142 PHE 143 THR 144 ILE 145 GLN 146 GLU 147 THR 148 GLN 149 GLY 150 ARG 151 LEU 152 ASP 153 ASN 154 LEU 155 HIS 156 VAL 157 ALA 158 MET 159 VAL 160 GLY 161 ASP 162 LEU 163 LYS 164 TYR 165 GLY 166 ARG 167 THR 168 VAL 169 HIS 170 SER 171 LEU 172 THR 173 GLN 174 ALA 175 LEU 176 ALA 177 LYS 178 PHE 179 ASP 180 GLY 181 ASN 182 ARG 183 PHE 184 TYR 185 PHE 186 ILE 187 ALA 188 PRO 189 ASP 190 ALA 191 LEU 192 ALA 193 MET 194 PRO 195 GLN 196 TYR 197 ILE 198 LEU 199 ASP 200 MET 201 LEU 202 ASP 203 GLU 204 LYS 205 GLY 206 ILE 207 ALA 208 TRP 209 SER 210 LEU 211 HIS 212 SER 213 SER 214 ILE 215 GLU 216 GLU 217 VAL 218 MET 219 ALA 220 GLU 221 VAL 222 ASP 223 ILE 224 LEU 225 TYR 226 MET 227 THR 228 ARG 229 VAL 230 GLN 231 LYS 232 GLU 233 ARG 234 LEU 235 ASP 236 PRO 237 SER 238 GLU 239 TYR 240 ALA 241 ASN 242 VAL 243 LYS 244 ALA 245 GLN 246 PHE 247 VAL 248 LEU 249 ARG 250 ALA 251 SER 252 ASP 253 LEU 254 HIS 255 ASN 256 ALA 257 LYS 258 ALA 259 ASN 260 MET 261 LYS 262 VAL 263 LEU 264 HIS 265 PRO 266 LEU 267 PRO 268 ARG 269 VAL 270 ASP 271 GLU 272 ILE 273 ALA 274 THR 275 ASP 276 VAL 277 ASP 278 LYS 279 THR 280 PRO 281 HIS 282 ALA 283 TRP 284 TYR 285 PHE 286 GLN 287 GLN 288 ALA 289 GLY 290 ASN 291 GLY 292 ILE 293 PHE 294 ALA 295 ARG 296 GLN 297 ALA 298 LEU 299 LEU 300 ALA 301 LEU 302 VAL 303 LEU 304 ASN 305 ARG 306 ASP 307 LEU 308 VAL 309 LEU 310
Unit 2	MET 1 THR 2 HIS 3 ASP 4 ASN 5 LYS 6 LEU 7 GLN 8 VAL 9 GLU 10 ALA 11 ILE 12 LYS 13 ARG 14 GLY 15 THR 16 VAL 17 ILE 18 ASP 19 HIS 20 ILE 21 PRO 22 ALA 23 GLN 24 ILE 25 GLY 26 PHE 27 LYS 28 LEU 29 LEU 30 SER 31 LEU 32 PHE 33 LYS 34 LEU 35 THR 36 GLU 37 THR 38 ASP 39 GLN 40 ARG 41 ILE 42 THR 43 ILE 44 GLY 45 LEU 46 ASN 47 LEU 48 PRO 49 SER 50 GLY 51 GLU 52 MET 53 GLY 54 ARG 55 LYS 56 ASP 57 LEU 58 ILE 59 LYS 60 ILE 61 GLU 62 ASN 63 THR 64 PHE 65 LEU 66 SER 67 GLU 68 ASP 69 GLN 70 VAL 71 ASP 72 GLN 73 LEU 74 ALA 75 LEU 76 TYR 77 ALA 78 PRO 79 GLN 80 ALA 81 THR 82 VAL 83 ASN 84 ARG 85 ILE 86 ASP 87 ASN 88 TYR 89 GLU 90 VAL 91 VAL 92 GLY 93 LYS 94 SER 95 ARG 96 PRO 97 SER 98 LEU 99 PRO 100 GLU 101 ARG 102 ILE 103 ASP 104 ASN 105 VAL 106 LEU 107 VAL 108 CYS 109 PRO 110 ASN 111 SER 112 ASN 113 CYS 114 ILE 115 SER 116 HIS 117 ALA 118 GLU 119 PRO 120 VAL 121 SER 122 SER 123 SER 124 PHE 125 ALA 126 VAL 127 ARG 128 LYS 129 ARG 130 ALA 131 ASN 132 ASP 133 ILE 134 ALA 135 LEU 136 LYS 137 CYS 138 LYS 139 TYR 140 CYS 141 GLU 142 LYS 143 GLU 144 PHE 145 SER 146 HIS 147 ASN 148 VAL 149 VAL 150 LEU 151 ALA 152 ASN 153
Unit 3	ALA 1 ASN 2 PRO 3 LEU 4 TYR 5 GLN 6 LYS 7 HIS 8 ILE 9 ILE 10 SER 11 ILE 12 ASN 13 ASP 14 LEU 15 SER 16 ARG 17 ASP 18 ASP 19 LEU 20 ASN 21 LEU 22 VAL 23 LEU 24 ALA 25 THR 26 ALA 27 ALA 28 LYS 29 LEU 30 LYS 31 ALA 32 ASN 33 PRO 34 GLN 35 PRO 36 GLU 37 LEU 38 LEU 39 LYS 40 HIS 41 LYS 42 VAL 43 ILE 44 ALA 45 SER 46 CYS 47 PHE 48 PHE 49 GLU 50 ALA 51 SER 52 THR 53 ARG 54 THR 55 ARG 56 LEU 57 SER 58 PHE 59 GLU 60 THR 61 SER 62 MET 63 HIS 64 ARG 65 LEU 66 GLY 67 ALA 68 SER 69 VAL 70 VAL 71 GLY 72 PHE 73 SER 74 ASP 75 SER 76 ALA 77 ASN 78 THR 79 SER 80 LEU 81 GLY 82 LYS 83 LYS 84 GLY 85 GLU 86 THR 87 LEU 88 ALA 89 ASP 90 THR 91 ILE 92 SER 93 VAL 94 ILE 95 SER 96 THR 97 TYR 98 VAL 99 ASP 100 ALA 101 ILE 102 VAL 103 MET 104 ARG 105 HIS 106 PRO 107 GLN 108 GLU 109 GLY 110 ALA 111 ALA 112 ARG 113 LEU 114 ALA 115 THR 116 GLU 117 PHE 118 SER 119 GLY 120 ASN 121 VAL 122 PRO 123 VAL 124 LEU 125 ASN 126 ALA 127 GLY 128 ASP 129 GLY 130 SER 131 ASN 132 GLN 133 HIS 134 PRO 135 THR 136 GLN 137 THR 138 LEU 139 LEU 140 ASP 141 LEU 142 PHE 143 THR 144 ILE 145 GLN 146 GLU 147 THR 148 GLN 149 GLY 150 ARG 151 LEU 152 ASP 153 ASN 154 LEU 155 HIS 156 VAL 157 ALA 158 MET 159 VAL 160 GLY 161 ASP 162 LEU 163 LYS 164 TYR 165 GLY 166 ARG 167 THR 168 VAL 169 HIS 170 SER 171 LEU 172 THR 173 GLN 174 ALA 175 LEU 176 ALA 177 LYS 178 PHE 179 ASP 180 GLY 181 ASN 182 ARG 183 PHE 184 TYR 185 PHE 186 ILE 187 ALA 188 PRO 189 ASP 190 ALA 191 LEU 192 ALA 193 MET 194 PRO 195 GLN 196 TYR 197 ILE 198 LEU 199 ASP 200 MET 201 LEU 202 ASP 203 GLU 204 LYS 205 GLY 206 ILE 207 ALA 208 TRP 209 SER 210 LEU 211 HIS 212 SER 213 SER 214 ILE 215 GLU 216 GLU 217 VAL 218 MET 219 ALA 220 GLU 221 VAL 222 ASP 223 ILE 224 LEU 225 TYR 226 MET 227 THR 228 ARG 229 VAL 230 GLN 231 LYS 232 GLU 233 ARG 234 LEU 235 ASP 236 PRO 237 SER 238 GLU 239 TYR 240 ALA 241 ASN 242 VAL 243 LYS 244 ALA 245 GLN 246 PHE 247 VAL 248 LEU 249 ARG 250 ALA 251 SER 252 ASP 253 LEU 254 HIS 255 ASN 256 ALA 257 LYS 258 ALA 259 ASN 260 MET 261 LYS 262 VAL 263 LEU 264 HIS 265 PRO 266 LEU 267 PRO 268 ARG 269 VAL 270 ASP 271 GLU 272 ILE 273 ALA 274 THR 275 ASP 276 VAL 277 ASP 278 LYS 279 THR 280 PRO 281 HIS 282 ALA 283 TRP 284 TYR 285 PHE 286 GLN 287 GLN 288 ALA 289 GLY 290 ASN 291 GLY 292 ILE 293 PHE 294 ALA 295 ARG 296 GLN 297 ALA 298 LEU 299 LEU 300 ALA 301 LEU 302 VAL 303 LEU 304 ASN 305 ARG 306 ASP 307 LEU 308 VAL 309 LEU 310
Unit 4	MET 1 THR 2 HIS 3 ASP 4 ASN 5 LYS 6 LEU 7 GLN 8 VAL 9 GLU 10 ALA 11 ILE 12 LYS 13 ARG 14 GLY 15 THR 16 VAL 17 ILE 18 ASP 19 HIS 20 ILE 21 PRO 22 ALA 23 GLN 24 ILE 25 GLY 26 PHE 27 LYS 28 LEU 29 LEU 30 SER 31 LEU 32 PHE 33 LYS 34 LEU 35 THR 36 GLU 37 THR 38 ASP 39 GLN 40 ARG 41 ILE 42 THR 43 ILE 44 GLY 45 LEU 46 ASN 47 LEU 48 PRO 49 SER 50 GLY 51 GLU 52 MET 53 GLY 54 ARG 55 LYS 56 ASP 57 LEU 58 ILE 59 LYS 60 ILE 61 GLU 62 ASN 63 THR 64 PHE 65 LEU 66 SER 67 GLU 68 ASP 69 GLN 70 VAL 71 ASP 72 GLN 73 LEU 74 ALA 75 LEU 76 TYR 77 ALA 78 PRO 79 GLN 80 ALA 81 THR 82 VAL 83 ASN 84 ARG 85 ILE 86 ASP 87 ASN 88 TYR 89 GLU 90 VAL 91 VAL 92 GLY 93 LYS 94 SER 95 ARG 96 PRO 97 SER 98 LEU 99 PRO 100 GLU 101 ARG 102 ILE 103 ASP 104 ASN 105 VAL 106 LEU 107 VAL 108 CYS 109 PRO 110 ASN 111 SER 112 ASN 113 CYS 114 ILE 115 SER 116 HIS 117 ALA 118 GLU 119 PRO 120 VAL 121 SER 122 SER 123 SER 124 PHE 125 ALA 126 VAL 127 ARG 128 LYS 129 ARG 130 ALA 131 ASN 132 ASP 133 ILE 134 ALA 135 LEU 136 LYS 137 CYS 138 LYS 139 TYR 140 CYS 141 GLU 142 LYS 143 GLU 144 PHE 145 SER 146 HIS 147 ASN 148 VAL 149 VAL 150 LEU 151 ALA 152 ASN 153

Ligands

Unit 5	ZN 313
Unit 6	ZN 314