1BIA - Sequence, Chains, Asymmetric and Biological Units

• Title: THE E. COLI BIOTIN HOLOENZYME SYNTHETASE(SLASH)BIO REPRESSOR CRYSTAL STRUCTURE DELINEATES THE BIOTIN AND DNA- BINDING DOMAINS
• Keywords: TRANSCRIPTION REGULATION
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BIRA BIFUNCTIONAL PROTEIN	A	292	2201	0
2	Water			43	0	43
total				335	2201	43

Proteins

Unit 1

MET 1 LYS 2 ASP 3 ASN 4 THR 5 VAL 6 PRO 7 LEU 8 LYS 9 LEU 10 ILE 11 ALA 12 LEU 13 LEU 14 ALA 15 ASN 16 GLY 17 GLU 18 PHE 19 HIS 20 SER 21 GLY 22 GLU 23 GLN 24 LEU 25 GLY 26 GLU 27 THR 28 LEU 29 GLY 30 MET 31 SER 32 ARG 33 ALA 34 ALA 35 ILE 36 ASN 37 LYS 38 HIS 39 ILE 40 GLN 41 THR 42 LEU 43 ARG 44 ASP 45 TRP 46 GLY 47 VAL 48 ASP 49 VAL 50 PHE 51 THR 52 VAL 53 PRO 54 GLY 55 LYS 56 GLY 57 TYR 58 SER 59 LEU 60 PRO 61 GLU 62 PRO 63 ILE 64 GLN 65 LEU 66 LEU 67 ASN 68 ALA 69 LYS 70 GLN 71 ILE 72 LEU 73 GLY 74 GLN 75 LEU 76 ASP 77 GLY 78 GLY 79 SER 80 VAL 81 ALA 82 VAL 83 LEU 84 PRO 85 VAL 86 ILE 87 ASP 88 SER 89 THR 90 ASN 91 GLN 92 TYR 93 LEU 94 LEU 95 ASP 96 ARG 97 ILE 98 GLY 99 GLU 100 LEU 101 LYS 102 SER 103 GLY 104 ASP 105 ALA 106 CYS 107 ILE 108 ALA 109 GLU 110 TYR 111 GLN 112 GLN 113 ALA 114 GLY 115 SER 125 PRO 126 PHE 127 GLY 128 ALA 129 ASN 130 LEU 131 TYR 132 LEU 133 SER 134 MET 135 PHE 136 TRP 137 ARG 138 LEU 139 GLU 140 GLN 141 PRO 143 ALA 144 ALA 145 ALA 146 ILE 147 GLY 148 LEU 149 SER 150 LEU 151 VAL 152 ILE 153 GLY 154 ILE 155 VAL 156 MET 157 ALA 158 GLU 159 VAL 160 LEU 161 ARG 162 LYS 163 LEU 164 GLY 165 ALA 166 ASP 167 LYS 168 VAL 169 ARG 170 VAL 171 LYS 172 TRP 173 PRO 174 ASN 175 ASP 176 LEU 177 TYR 178 LEU 179 GLN 180 ASP 181 ARG 182 LYS 183 LEU 184 ALA 185 GLY 186 ILE 187 LEU 188 VAL 189 GLU 190 LEU 191 THR 192 GLY 193 ALA 198 ALA 199 GLN 200 ILE 201 VAL 202 ILE 203 GLY 204 ALA 205 GLY 206 ILE 207 ASN 208 MET 209 ALA 210 MET 211 TRP 223 ILE 224 THR 225 LEU 226 GLN 227 GLU 228 ALA 229 GLY 230 ILE 231 ASN 232 LEU 233 ASP 234 ARG 235 ASN 236 THR 237 LEU 238 ALA 239 ALA 240 MET 241 LEU 242 ILE 243 ARG 244 GLU 245 LEU 246 ARG 247 ALA 248 ALA 249 LEU 250 GLU 251 LEU 252 PHE 253 GLU 254 GLN 255 GLU 256 GLY 257 LEU 258 ALA 259 PRO 260 TYR 261 LEU 262 SER 263 ARG 264 TRP 265 GLU 266 LYS 267 LEU 268 ASP 269 ASN 270 PHE 271 ILE 272 ASN 273 ARG 274 PRO 275 VAL 276 LYS 277 LEU 278 ILE 279 ILE 280 GLY 281 ASP 282 LYS 283 GLU 284 ILE 285 PHE 286 GLY 287 ILE 288 SER 289 ARG 290 GLY 291 ILE 292 ASP 293 LYS 294 GLN 295 GLY 296 ALA 297 LEU 298 LEU 299 LEU 300 GLU 301 GLN 302 ASP 303 GLY 304 ILE 305 ILE 306 LYS 307 PRO 308 TRP 309 MET 310 GLY 311 GLY 312 GLU 313 ILE 314 SER 315 LEU 316 ARG 317