2K04 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF SDF1 IN COMPLEX WITH THE CXCR4 N-TERMINUS CONTA SULFOTYROSINES
• Keywords: STROMAL CELL DERIVED FACTOR-1, SDF1-ALPHA, CXCL12, CXCR4, CH LOCKED DIMER, ALTERNATIVE SPLICING, CHEMOTAXIS, CYTOKINE, G FACTOR, SECRETED, G-PROTEIN COUPLED RECEPTOR, GLYCOPROTEIN, VIRUS INTERACTION, MEMBRANE, RECEPTOR, SULFATION, TRANSDUCE TRANSMEMBRANE
• Experiment: NMR
• Number of Models: 20

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2K04	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	STROMAL CELL-DERIVED FACTOR 1	A	68	1136	0
2	Protein	C-X-C CHEMOKINE RECEPTOR TYPE 4	B	38	569	0
3	Protein	STROMAL CELL-DERIVED FACTOR 1	C	68	1136	0
4	Protein	C-X-C CHEMOKINE RECEPTOR TYPE 4	D	38	570	0
total				212	3411	0

Proteins

Unit 1	LYS 1 PRO 2 VAL 3 SER 4 LEU 5 SER 6 TYR 7 ARG 8 CYS 9 PRO 10 CYS 11 ARG 12 PHE 13 PHE 14 GLU 15 SER 16 HIS 17 VAL 18 ALA 19 ARG 20 ALA 21 ASN 22 VAL 23 LYS 24 HIS 25 LEU 26 LYS 27 ILE 28 LEU 29 ASN 30 THR 31 PRO 32 ASN 33 CYS 34 ALA 35 CYS 36 GLN 37 ILE 38 VAL 39 ALA 40 ARG 41 LEU 42 LYS 43 ASN 44 ASN 45 ASN 46 ARG 47 GLN 48 VAL 49 CYS 50 ILE 51 ASP 52 PRO 53 LYS 54 LEU 55 LYS 56 TRP 57 ILE 58 GLN 59 GLU 60 TYR 61 LEU 62 GLU 63 LYS 64 CYS 65 LEU 66 ASN 67 LYS 68
Unit 2	MET 101 GLU 102 GLY 103 ILE 104 SER 105 ILE 106 TYR 107 THR 108 SER 109 ASP 110 ASN 111 TYR 112 THR 113 GLU 114 GLU 115 MET 116 GLY 117 SER 118 GLY 119 ASP 120 TYR 121 ASP 122 SER 123 MET 124 LYS 125 GLU 126 PRO 127 ALA 128 PHE 129 ARG 130 GLU 131 GLU 132 ASN 133 ALA 134 ASN 135 PHE 136 ASN 137 LYS 138
Unit 3	LYS 201 PRO 202 VAL 203 SER 204 LEU 205 SER 206 TYR 207 ARG 208 CYS 209 PRO 210 CYS 211 ARG 212 PHE 213 PHE 214 GLU 215 SER 216 HIS 217 VAL 218 ALA 219 ARG 220 ALA 221 ASN 222 VAL 223 LYS 224 HIS 225 LEU 226 LYS 227 ILE 228 LEU 229 ASN 230 THR 231 PRO 232 ASN 233 CYS 234 ALA 235 CYS 236 GLN 237 ILE 238 VAL 239 ALA 240 ARG 241 LEU 242 LYS 243 ASN 244 ASN 245 ASN 246 ARG 247 GLN 248 VAL 249 CYS 250 ILE 251 ASP 252 PRO 253 LYS 254 LEU 255 LYS 256 TRP 257 ILE 258 GLN 259 GLU 260 TYR 261 LEU 262 GLU 263 LYS 264 CYS 265 LEU 266 ASN 267 LYS 268
Unit 4	MET 301 GLU 302 GLY 303 ILE 304 SER 305 ILE 306 TYR 307 THR 308 SER 309 ASP 310 ASN 311 TYR 312 THR 313 GLU 314 GLU 315 MET 316 GLY 317 SER 318 GLY 319 ASP 320 TYR 321 ASP 322 SER 323 MET 324 LYS 325 GLU 326 PRO 327 ALA 328 PHE 329 ARG 330 GLU 331 GLU 332 ASN 333 ALA 334 ASN 335 PHE 336 ASN 337 LYS 338