2CHU - Sequence, Chains, Asymmetric and Biological Units

• Title: CEUE IN COMPLEX WITH MECAM
• Keywords: ENTEROCHELIN UPTAKE, IRON, CAMPYLOBACTER JEJUNI, MECAM, SELF ASSEMBLY, SIDEROPHORE, BINDING PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN	A	283	2163	0
2	Protein	ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN	B	283	2181	0
3	Ligand	ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN	A	1	0	1
4	Ligand	ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN	B	5	0	87
5	Water			75	0	75
total				647	4344	163

Proteins

Unit 1

LEU 24 PRO 25 ILE 26 SER 27 MET 28 SER 29 ASP 30 GLU 31 GLY 32 ASP 33 SER 34 PHE 35 LEU 36 VAL 37 LYS 38 ASP 39 SER 40 LEU 41 GLY 42 GLU 43 ASN 44 LYS 45 ILE 46 PRO 47 LYS 48 ASN 49 PRO 50 SER 51 LYS 52 VAL 53 VAL 54 ILE 55 LEU 56 ASP 57 LEU 58 GLY 59 ILE 60 LEU 61 ASP 62 THR 63 PHE 64 ASP 65 ALA 66 LEU 67 LYS 68 LEU 69 ASN 70 ASP 71 LYS 72 VAL 73 VAL 74 GLY 75 VAL 76 PRO 77 ALA 78 LYS 79 ASN 80 LEU 81 PRO 82 LYS 83 TYR 84 LEU 85 GLN 86 GLN 87 PHE 88 LYS 89 ASN 90 LYS 91 PRO 92 SER 93 VAL 94 GLY 95 GLY 96 VAL 97 GLN 98 GLN 99 VAL 100 ASP 101 PHE 102 GLU 103 ALA 104 ILE 105 ASN 106 ALA 107 LEU 108 LYS 109 PRO 110 ASP 111 LEU 112 ILE 113 ILE 114 ILE 115 SER 116 GLY 117 ARG 118 GLN 119 SER 120 LYS 121 PHE 122 TYR 123 ASP 124 LYS 125 LEU 126 LYS 127 GLU 128 ILE 129 ALA 130 PRO 131 THR 132 LEU 133 PHE 134 VAL 135 GLY 136 LEU 137 ASP 138 ASN 139 ALA 140 ASN 141 PHE 142 LEU 143 SER 144 SER 145 PHE 146 GLU 147 ASN 148 ASN 149 VAL 150 LEU 151 SER 152 VAL 153 ALA 154 LYS 155 LEU 156 TYR 157 GLY 158 LEU 159 GLU 160 LYS 161 GLU 162 ALA 163 LEU 164 GLU 165 LYS 166 ILE 167 SER 168 ASP 169 ILE 170 LYS 171 ASN 172 GLU 173 ILE 174 GLU 175 LYS 176 ALA 177 LYS 178 SER 179 ILE 180 VAL 181 ASP 182 GLU 183 ASP 184 LYS 185 LYS 186 ALA 187 LEU 188 ILE 189 ILE 190 LEU 191 THR 192 ASN 193 SER 194 ASN 195 LYS 196 ILE 197 SER 198 ALA 199 PHE 200 GLY 201 PRO 202 GLN 203 SER 204 ARG 205 PHE 206 GLY 207 ILE 208 ILE 209 HIS 210 ASP 211 VAL 212 LEU 213 GLY 214 ILE 215 ASN 216 ALA 217 VAL 218 ASP 219 GLU 220 ASN 221 ILE 222 LYS 223 GLY 228 LYS 229 SER 230 ILE 231 ASN 232 SER 233 GLU 234 PHE 235 ILE 236 LEU 237 GLU 238 LYS 239 ASN 240 PRO 241 ASP 242 TYR 243 ILE 244 PHE 245 VAL 246 VAL 247 ASP 248 ARG 249 ASN 250 VAL 251 ILE 252 LEU 253 GLY 254 ASN 255 LYS 256 GLU 257 ARG 258 ALA 259 GLN 260 GLY 261 ILE 262 LEU 263 ASP 264 ASN 265 ALA 266 LEU 267 VAL 268 ALA 269 LYS 270 THR 271 LYS 272 ALA 273 ALA 274 GLN 275 ASN 276 LYS 277 LYS 278 ILE 279 ILE 280 TYR 281 LEU 282 ASP 283 PRO 284 GLU 285 TYR 286 TRP 287 TYR 288 LEU 289 ALA 290 SER 291 GLY 292 ASN 293 GLY 294 LEU 295 GLU 296 SER 297 LEU 298 LYS 299 THR 300 MET 301 ILE 302 LEU 303 GLU 304 ILE 305 LYS 306 ASN 307 ALA 308 VAL 309 LYS 310

Unit 2

PRO 25 ILE 26 SER 27 MET 28 SER 29 ASP 30 GLU 31 GLY 32 ASP 33 SER 34 PHE 35 LEU 36 VAL 37 LYS 38 ASP 39 SER 40 LEU 41 GLY 42 GLU 43 ASN 44 LYS 45 ILE 46 PRO 47 LYS 48 ASN 49 PRO 50 SER 51 LYS 52 VAL 53 VAL 54 ILE 55 LEU 56 ASP 57 LEU 58 GLY 59 ILE 60 LEU 61 ASP 62 THR 63 PHE 64 ASP 65 ALA 66 LEU 67 LYS 68 LEU 69 ASN 70 ASP 71 LYS 72 VAL 73 VAL 74 GLY 75 VAL 76 PRO 77 ALA 78 LYS 79 ASN 80 LEU 81 PRO 82 LYS 83 TYR 84 LEU 85 GLN 86 GLN 87 PHE 88 LYS 89 ASN 90 LYS 91 PRO 92 SER 93 VAL 94 GLY 95 GLY 96 VAL 97 GLN 98 GLN 99 VAL 100 ASP 101 PHE 102 GLU 103 ALA 104 ILE 105 ASN 106 ALA 107 LEU 108 LYS 109 PRO 110 ASP 111 LEU 112 ILE 113 ILE 114 ILE 115 SER 116 GLY 117 ARG 118 GLN 119 SER 120 LYS 121 PHE 122 TYR 123 ASP 124 LYS 125 LEU 126 LYS 127 GLU 128 ILE 129 ALA 130 PRO 131 THR 132 LEU 133 PHE 134 VAL 135 GLY 136 LEU 137 ASP 138 ASN 139 ALA 140 ASN 141 PHE 142 LEU 143 SER 144 SER 145 PHE 146 GLU 147 ASN 148 ASN 149 VAL 150 LEU 151 SER 152 VAL 153 ALA 154 LYS 155 LEU 156 TYR 157 GLY 158 LEU 159 GLU 160 LYS 161 GLU 162 ALA 163 LEU 164 GLU 165 LYS 166 ILE 167 SER 168 ASP 169 ILE 170 LYS 171 ASN 172 GLU 173 ILE 174 GLU 175 LYS 176 ALA 177 LYS 178 SER 179 ILE 180 VAL 181 ASP 182 GLU 183 ASP 184 LYS 185 LYS 186 ALA 187 LEU 188 ILE 189 ILE 190 LEU 191 THR 192 ASN 193 SER 194 ASN 195 LYS 196 ILE 197 SER 198 ALA 199 PHE 200 GLY 201 PRO 202 GLN 203 SER 204 ARG 205 PHE 206 GLY 207 ILE 208 ILE 209 HIS 210 ASP 211 VAL 212 LEU 213 GLY 214 ILE 215 ASN 216 ALA 217 VAL 218 ASP 219 GLU 220 ASN 221 ILE 222 LYS 223 VAL 224 GLY 228 LYS 229 SER 230 ILE 231 ASN 232 SER 233 GLU 234 PHE 235 ILE 236 LEU 237 GLU 238 LYS 239 ASN 240 PRO 241 ASP 242 TYR 243 ILE 244 PHE 245 VAL 246 VAL 247 ASP 248 ARG 249 ASN 250 VAL 251 ILE 252 LEU 253 GLY 254 ASN 255 LYS 256 GLU 257 ARG 258 ALA 259 GLN 260 GLY 261 ILE 262 LEU 263 ASP 264 ASN 265 ALA 266 LEU 267 VAL 268 ALA 269 LYS 270 THR 271 LYS 272 ALA 273 ALA 274 GLN 275 ASN 276 LYS 277 LYS 278 ILE 279 ILE 280 TYR 281 LEU 282 ASP 283 PRO 284 GLU 285 TYR 286 TRP 287 TYR 288 LEU 289 ALA 290 SER 291 GLY 292 ASN 293 GLY 294 LEU 295 GLU 296 SER 297 LEU 298 LYS 299 THR 300 MET 301 ILE 302 LEU 303 GLU 304 ILE 305 LYS 306 ASN 307 ALA 308 VAL 309 LYS 310

Ligands

Unit 3	ZN 1311
Unit 4	ECA 1311 ECA 1312 FE 1313 FE 1314 ZN 1315