1NQN - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF AVM-W110K (W110K MUTANT OF AVIDIN)
• Keywords: AVIDIN, STREPTAVIDIN, BIOTIN, MONOMER-MONOMER INTERACTION, U FUNCTION
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	AVIDIN	A	118	928	0
2	Protein	AVIDIN	B	111	869	0
3	Water			94	0	94
total				323	1797	94

Proteins

Unit 1

ARG 2 LYS 3 CYS 4 SER 5 LEU 6 THR 7 GLY 8 LYS 9 TRP 10 THR 11 ASN 12 ASP 13 LEU 14 GLY 15 SER 16 ASN 17 MET 18 THR 19 ILE 20 GLY 21 ALA 22 VAL 23 ASN 24 SER 25 ARG 26 GLY 27 GLU 28 PHE 29 THR 30 GLY 31 THR 32 TYR 33 THR 34 THR 35 ALA 36 VAL 37 ASN 42 GLU 43 ILE 44 LYS 45 GLU 46 SER 47 PRO 48 LEU 49 HIS 50 GLY 51 THR 52 GLU 53 ASN 54 THR 55 ILE 56 ASN 57 LYS 58 ARG 59 THR 60 GLN 61 PRO 62 THR 63 PHE 64 GLY 65 PHE 66 THR 67 VAL 68 ASN 69 TRP 70 LYS 71 PHE 72 SER 73 GLU 74 SER 75 THR 76 THR 77 VAL 78 PHE 79 THR 80 GLY 81 GLN 82 CYS 83 PHE 84 ILE 85 ASP 86 ARG 87 ASN 88 GLY 89 LYS 90 GLU 91 VAL 92 LEU 93 LYS 94 THR 95 MET 96 TRP 97 LEU 98 LEU 99 ARG 100 SER 101 SER 102 VAL 103 ASN 104 ASP 105 ILE 106 GLY 107 ASP 108 ASP 109 LYS 110 LYS 111 ALA 112 THR 113 ARG 114 VAL 115 GLY 116 ILE 117 ASN 118 ILE 119 PHE 120 THR 121 ARG 122 LEU 123

Unit 2

LYS 203 CYS 204 SER 205 LEU 206 THR 207 GLY 208 LYS 209 TRP 210 THR 211 ASN 212 ASP 213 LEU 214 GLY 215 SER 216 ASN 217 MET 218 THR 219 ILE 220 GLY 221 ALA 222 VAL 223 ASN 224 SER 225 ARG 226 GLY 227 GLU 228 PHE 229 THR 230 GLY 231 THR 232 TYR 233 THR 234 THR 235 LYS 245 GLU 246 SER 247 PRO 248 LEU 249 HIS 250 GLY 251 THR 252 GLU 253 ASN 254 THR 255 ILE 256 ASN 257 LYS 258 ARG 259 THR 260 GLN 261 PRO 262 THR 263 PHE 264 GLY 265 PHE 266 THR 267 VAL 268 ASN 269 TRP 270 LYS 271 PHE 272 SER 273 GLU 274 SER 275 THR 276 THR 277 VAL 278 PHE 279 THR 280 GLY 281 GLN 282 CYS 283 PHE 284 ILE 285 ASP 286 ASN 288 GLY 289 LYS 290 GLU 291 VAL 292 LEU 293 LYS 294 THR 295 MET 296 TRP 297 LEU 298 LEU 299 ARG 300 SER 301 SER 302 VAL 303 ASN 304 ASP 305 ILE 306 GLY 307 ASP 308 ASP 309 LYS 310 LYS 311 ALA 312 THR 313 ARG 314 VAL 315 GLY 316 ILE 317 ASN 318 ILE 319 PHE 320 THR 321 ARG 322 LEU 323