1R9Q - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE ANALYSIS OF PROX IN COMPLEX WITH PROLINE BETAINE
• Keywords: PERIPLASMIC BINDING PROTEIN, CATION-PI INTERACTIONS, TRYPTOP PROTEIN BINDING
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1R9Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GLYCINE BETAINE-BINDING PERIPLASMIC PROTEIN	A	309	2381	0
2	Ligand	GLYCINE BETAINE-BINDING PERIPLASMIC PROTEIN	A	2	0	11
3	Water			59	0	59
total				370	2381	70

Proteins

Unit 1

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

Ligands

Unit 2

PBE 1001 UNX 1310