1IB0 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF RAT B5R IN COMPLEX WITH FAD AND NAD
• Keywords: ELECTRON TRANSFER, METHEMOLOGOBINEMIA, NADH, FAD, OXYGEN STORAGE/TRANSPORT COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1IB0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NADH-CYTOCHROME B5 REDUCTASE	A	272	2184	0
2	Ligand	NADH-CYTOCHROME B5 REDUCTASE	A	2	0	97
3	Water			143	0	143
total				417	2184	240

Proteins

Unit 1

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

Ligands

Unit 2

FAD 301 NAD 1994