1GPW - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURAL EVIDENCE FOR AMMONIA TUNNELING ACROSS THE (BETA/A BARREL OF THE IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE BIENZYM
• Keywords: LYASE/TRANSFERASE, COMPLEX (LYASE-TRANSFERASE), HISTIDINE BIOSYNTHESIS, GLUTAMINASE, GLUTAMINE AMIDOTRANSFERASE, CYCL AMMONIA CHANNEL, LYASE-TRANSFERASE COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	HISF PROTEIN	A	253	1937	0
2	Protein	AMIDOTRANSFERASE HISH	B	201	1616	0
3	Protein	HISF PROTEIN	C	253	1937	0
4	Protein	AMIDOTRANSFERASE HISH	D	201	1612	0
5	Protein	HISF PROTEIN	E	251	1927	0
6	Protein	AMIDOTRANSFERASE HISH	F	201	1614	0
7	Ligand	HISF PROTEIN	A	2	0	10
8	Ligand	HISF PROTEIN	C	3	0	15
9	Ligand	HISF PROTEIN	E	1	0	5
10	Water			459	0	459
total				1825	10643	489

Proteins

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

Ligands

Unit 7	PO4 301 PO4 302
Unit 8	PO4 301 PO4 302 PO4 303
Unit 9	PO4 301