4XT1 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF A NANOBODY-BOUND VIRAL GPCR BOUND TO HUMAN CHEM CX3CL1
• Keywords: GPCR, CHEMOKINE, MEMBRANE PROTEIN, COMPLEX, VIRAL PROTEIN-SI PROTEIN COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4XT1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	G-PROTEIN COUPLED RECEPTOR HOMOLOG US28	A	291	2357	0
2	Protein	FRACTALKINE	B	68	466	8
3	Protein	NANOBODY 7	C	116	869	0
4	Ligand	G-PROTEIN COUPLED RECEPTOR HOMOLOG US28	A	16	0	255
5	Water			23	0	23
total				514	3692	286

Proteins

Unit 1	ASP 15 TYR 16 ASP 17 GLU 18 ASP 19 ALA 20 THR 21 PRO 22 CYS 23 VAL 24 PHE 25 THR 26 ASP 27 VAL 28 LEU 29 ASN 30 GLN 31 SER 32 LYS 33 PRO 34 VAL 35 THR 36 LEU 37 PHE 38 LEU 39 TYR 40 GLY 41 VAL 42 VAL 43 PHE 44 LEU 45 PHE 46 GLY 47 SER 48 ILE 49 GLY 50 ASN 51 PHE 52 LEU 53 VAL 54 ILE 55 PHE 56 THR 57 ILE 58 THR 59 TRP 60 ARG 61 ARG 62 ARG 63 ILE 64 GLN 65 CYS 66 SER 67 GLY 68 ASP 69 VAL 70 TYR 71 PHE 72 ILE 73 ASN 74 LEU 75 ALA 76 ALA 77 ALA 78 ASP 79 LEU 80 LEU 81 PHE 82 VAL 83 CYS 84 THR 85 LEU 86 PRO 87 LEU 88 TRP 89 MET 90 GLN 91 TYR 92 LEU 93 LEU 94 ASP 95 SER 101 VAL 102 PRO 103 CYS 104 THR 105 LEU 106 LEU 107 THR 108 ALA 109 CYS 110 PHE 111 TYR 112 VAL 113 ALA 114 MET 115 PHE 116 ALA 117 SER 118 LEU 119 CYS 120 PHE 121 ILE 122 THR 123 GLU 124 ILE 125 ALA 126 LEU 127 ASP 128 ARG 129 TYR 130 TYR 131 ALA 132 ILE 133 VAL 134 TYR 135 MET 136 ARG 137 TYR 138 ARG 139 PRO 140 VAL 141 LYS 142 GLN 143 ALA 144 CYS 145 LEU 146 PHE 147 SER 148 ILE 149 PHE 150 TRP 151 TRP 152 ILE 153 PHE 154 ALA 155 VAL 156 ILE 157 ILE 158 ALA 159 ILE 160 PRO 161 HIS 162 PHE 163 MET 164 VAL 165 VAL 166 THR 167 LYS 168 LYS 169 ASP 170 ASN 171 GLN 172 CYS 173 MET 174 THR 175 ASP 176 TYR 177 ASP 178 TYR 179 LEU 180 GLU 181 VAL 182 SER 183 TYR 184 PRO 185 ILE 186 ILE 187 LEU 188 ASN 189 VAL 190 GLU 191 LEU 192 MET 193 LEU 194 GLY 195 ALA 196 PHE 197 VAL 198 ILE 199 PRO 200 LEU 201 SER 202 VAL 203 ILE 204 SER 205 TYR 206 CYS 207 TYR 208 TYR 209 ARG 210 ILE 211 SER 212 ARG 213 ILE 214 VAL 215 ALA 216 VAL 217 SER 218 GLN 219 SER 220 ARG 221 HIS 222 LYS 223 GLY 224 ARG 225 ILE 226 VAL 227 ARG 228 VAL 229 LEU 230 ILE 231 ALA 232 VAL 233 VAL 234 LEU 235 VAL 236 PHE 237 ILE 238 ILE 239 PHE 240 TRP 241 LEU 242 PRO 243 TYR 244 HIS 245 LEU 246 THR 247 LEU 248 PHE 249 VAL 250 ASP 251 THR 252 LEU 253 LYS 254 LEU 255 LEU 256 LYS 257 TRP 258 ILE 259 SER 260 SER 261 SER 262 CYS 263 GLU 264 PHE 265 GLU 266 ARG 267 SER 268 LEU 269 LYS 270 ARG 271 ALA 272 LEU 273 ILE 274 LEU 275 THR 276 GLU 277 SER 278 LEU 279 ALA 280 PHE 281 CYS 282 HIS 283 CYS 284 CYS 285 LEU 286 ASN 287 PRO 288 LEU 289 LEU 290 TYR 291 VAL 292 PHE 293 VAL 294 GLY 295 THR 296 LYS 297 PHE 298 ARG 299 GLN 300 GLU 301 LEU 302 HIS 303 CYS 304 LEU 305 LEU 306 ALA 307 GLU 308 PHE 309 ARG 310
Unit 2	PCA 1 HIS 2 HIS 3 GLY 4 VAL 5 THR 6 LYS 7 CYS 8 ALA 9 ILE 10 THR 11 CYS 12 SER 13 LYS 14 MET 15 THR 16 SER 17 LYS 18 ILE 19 PRO 20 VAL 21 ALA 22 LEU 23 LEU 24 ILE 25 HIS 26 TYR 27 GLN 28 GLN 29 ASN 30 GLN 31 ALA 32 SER 33 CYS 34 GLY 35 LYS 36 ARG 37 ALA 38 ILE 39 ILE 40 LEU 41 GLU 42 THR 43 ARG 44 GLN 45 HIS 46 ARG 47 LEU 48 PHE 49 CYS 50 ALA 51 ASP 52 PRO 53 LYS 54 GLU 55 GLN 56 TRP 57 VAL 58 LYS 59 ASP 60 ALA 61 MET 62 GLN 63 HIS 64 LEU 65 ASP 66 ARG 67 GLN 68
Unit 3	GLN 1 VAL 2 GLN 3 LEU 4 VAL 5 GLU 6 SER 7 GLY 8 GLY 9 GLY 10 LEU 11 VAL 12 ARG 13 PRO 14 GLY 15 GLY 16 SER 17 LEU 18 ARG 19 LEU 20 SER 21 CYS 22 ALA 23 ALA 24 SER 25 GLY 26 SER 27 ILE 28 PHE 29 THR 30 ILE 31 TYR 32 ALA 33 MET 34 GLY 35 TRP 36 TYR 37 ARG 38 GLN 39 ALA 40 PRO 41 GLY 42 LYS 43 GLN 44 ARG 45 GLU 46 LEU 47 VAL 48 ALA 49 ARG 50 ILE 51 THR 52 PHE 53 GLY 54 GLY 55 ASP 56 THR 57 ASN 58 TYR 59 ALA 60 ASP 61 SER 62 VAL 63 LYS 64 GLY 65 ARG 66 PHE 67 THR 68 ILE 69 SER 70 ARG 71 ASP 72 ASN 73 ALA 74 LYS 75 ASN 76 ALA 77 VAL 78 TYR 79 LEU 80 GLN 81 MET 82 ASN 83 SER 84 LEU 85 LYS 86 PRO 87 GLU 88 ASP 89 THR 90 ALA 91 VAL 92 TYR 93 TYR 94 CYS 95 ASN 96 ALA 97 GLU 98 GLU 99 THR 100 ILE 101 VAL 102 GLU 103 GLU 104 ALA 105 ASP 106 TYR 107 TRP 108 GLY 109 GLN 110 GLY 111 THR 112 GLN 113 VAL 114 THR 115 VAL 116

Ligands

Unit 4

CLR 401 CLR 402 OLC 403 OLC 404 OLC 405 OLC 406 OLC 407 OLC 408 UNL 409 UNL 410 UNL 411 UNL 412 UNL 413 UNL 414 UNL 415 SIN 416