1FTK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE GLUR2 LIGAND BINDING CORE (S1S2I) I WITH KAINATE AT 1.6 A RESOLUTION
• Keywords: GLUR2, S1S2, LIGAND BINDING DOMAIN, KAINATE, PARTIAL AGONIST IONOTROPIC GLUTAMATE RECEPTOR, MEMBRANE PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	GLUTAMATE RECEPTOR SUBUNIT 2	A	250	1874	0
2	Ligand	GLUTAMATE RECEPTOR SUBUNIT 2	A	1	0	15
3	Water			250	0	250
total				501	1874	265

Proteins

Unit 1

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

Ligands

Unit 2

KAI 999