2EIX - Sequence, Chains, Asymmetric and Biological Units

• Title: THE STRUCTURE OF PHYSARUM POLYCEPHALUM CYTOCHROME B5 REDUCTA
• Keywords: FLAVOPROTEIN, FAD-BINDING DOMAIN, NADH-BINDING, OXIDOREDUCTA
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2EIX	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	243	1950	0
2	Protein	NADH-CYTOCHROME B5 REDUCTASE	B	243	1950	0
3	Ligand	NADH-CYTOCHROME B5 REDUCTASE	A	6	0	63
4	Ligand	NADH-CYTOCHROME B5 REDUCTASE	B	4	0	61
5	Water			474	0	474
total				970	3900	598

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	FAD 1301 GOL 1402 IOD 1501 IOD 1502 IOD 1503 NA 1602
Unit 4	FAD 1302 GOL 1401 IOD 1504 NA 1601