2B7Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF QUINOLINIC ACID PHOSPHORIBOSYLTRANSFERA HELICOBACTER PYLORI WITH NICOTINATE MONONUCLEOTIDE
• Keywords: QUINOLINATE PHOSPHORIBOSYLTRANSFERASE, QUINOLINIC ACID, HELI PYLORI, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2B7Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	A	273	2160	0
2	Protein	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	B	273	2160	0
3	Protein	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	C	273	2160	0
4	Ligand	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	A	1	0	22
5	Ligand	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	B	1	0	22
6	Ligand	PROBABLE NICOTINATE-NUCLEOTIDE PYROPHOSPHORYLASE	C	1	0	22
7	Water			18	0	18
total				840	6480	84

Proteins

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

Ligands

Unit 4	NCN 1002
Unit 5	NCN 1003
Unit 6	NCN 1001