1PR1 - Sequence, Chains, Asymmetric and Biological Units

• Title: ESCHERICHIA COLI PURINE NUCLEOSIDE PHOSPHORYLASE COMPLEXED W FORMYCIN B AND PHOSPHATE/SULFATE
• Keywords: PROTEIN-NUCLEOSIDE COMPLEX, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1PR1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PURINE NUCLEOSIDE PHOSPHORYLASE	A	226	1705	0
2	Protein	PURINE NUCLEOSIDE PHOSPHORYLASE	B	237	1792	0
3	Protein	PURINE NUCLEOSIDE PHOSPHORYLASE	C	237	1792	0
4	Ligand	PURINE NUCLEOSIDE PHOSPHORYLASE	A	2	0	24
5	Ligand	PURINE NUCLEOSIDE PHOSPHORYLASE	B	2	0	24
6	Ligand	PURINE NUCLEOSIDE PHOSPHORYLASE	C	2	0	24
7	Water			125	0	125
total				831	5289	197

Proteins

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

Ligands

Unit 4	FMB 245 PO4 248
Unit 5	FMB 246 PO4 249
Unit 6	FMB 247 PO4 250