1SI6 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CIMEX NITROPHORIN COMPLEX WITH CO
• Keywords: FERROUS HEME, CARBON MONOXIDE, BETA SANDWICH, TRANSPORT PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1SI6	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SALIVARY NITROPHORIN	X	280	2227	0
2	Ligand	SALIVARY NITROPHORIN	X	2	0	45
3	Water			199	0	199
total				481	2227	244

Proteins

Unit 1

PRO 3 PRO 4 ALA 5 GLN 6 LEU 7 SER 8 VAL 9 HIS 10 THR 11 VAL 12 SER 13 TRP 14 ASN 15 SER 16 GLY 17 HIS 18 GLU 19 ARG 20 ALA 21 PRO 22 THR 23 ASN 24 LEU 25 GLU 26 GLU 27 LEU 28 LEU 29 GLY 30 LEU 31 ASN 32 SER 33 GLY 34 GLU 35 THR 36 PRO 37 ASP 38 VAL 39 ILE 40 ALA 41 VAL 42 ALA 43 VAL 44 GLN 45 GLY 46 PHE 47 GLY 48 PHE 49 GLN 50 THR 51 ASP 52 LYS 53 PRO 54 GLN 55 GLN 56 GLY 57 PRO 58 ALA 59 CYS 60 VAL 61 LYS 62 ASN 63 PHE 64 GLN 65 SER 66 LEU 67 LEU 68 THR 69 SER 70 LYS 71 GLY 72 TYR 73 THR 74 LYS 75 LEU 76 LYS 77 ASN 78 THR 79 ILE 80 THR 81 GLU 82 THR 83 MET 84 GLY 85 LEU 86 THR 87 VAL 88 TYR 89 CYS 90 LEU 91 GLU 92 LYS 93 HIS 94 LEU 95 ASP 96 GLN 97 ASN 98 THR 99 LEU 100 LYS 101 ASN 102 GLU 103 THR 104 ILE 105 ILE 106 VAL 107 THR 108 VAL 109 ASP 110 ASP 111 GLN 112 LYS 113 LYS 114 SER 115 GLY 116 GLY 117 ILE 118 VAL 119 THR 120 SER 121 PHE 122 THR 123 ILE 124 TYR 125 ASN 126 LYS 127 ARG 128 PHE 129 SER 130 PHE 131 THR 132 THR 133 SER 134 ARG 135 MET 136 SER 137 ASP 138 GLU 139 ASP 140 VAL 141 THR 142 SER 143 THR 144 ASN 145 THR 146 LYS 147 TYR 148 ALA 149 TYR 150 ASP 151 THR 152 ARG 153 LEU 154 ASP 155 TYR 156 SER 157 LYS 158 LYS 159 ASP 160 ASP 161 PRO 162 SER 163 ASP 164 PHE 165 LEU 166 PHE 167 TRP 168 ILE 169 GLY 170 ASP 171 LEU 172 ASN 173 VAL 174 ARG 175 VAL 176 GLU 177 THR 178 ASN 179 ALA 180 THR 181 HIS 182 ALA 183 LYS 184 SER 185 LEU 186 VAL 187 ASP 188 GLN 189 ASN 190 ASN 191 ILE 192 ASP 193 GLY 194 LEU 195 MET 196 ALA 197 PHE 198 ASP 199 GLN 200 LEU 201 LYS 202 LYS 203 ALA 204 LYS 205 GLU 206 GLN 207 LYS 208 LEU 209 PHE 210 ASP 211 GLY 212 TRP 213 THR 214 GLU 215 PRO 216 GLN 217 VAL 218 THR 219 PHE 220 LYS 221 PRO 222 THR 223 TYR 224 LYS 225 PHE 226 LYS 227 PRO 228 ASN 229 THR 230 ASP 231 GLU 232 TYR 233 ASP 234 LEU 235 SER 236 ALA 237 THR 238 PRO 239 SER 240 TRP 241 THR 242 ASP 243 ARG 244 ALA 245 LEU 246 TYR 247 LYS 248 SER 249 GLY 250 THR 251 GLY 252 LYS 253 THR 254 ILE 255 GLN 256 PRO 257 LEU 258 SER 259 TYR 260 ASN 261 SER 262 LEU 263 THR 264 ASN 265 TYR 266 LYS 267 GLN 268 THR 269 GLU 270 HIS 271 ARG 272 PRO 273 VAL 274 LEU 275 ALA 276 LYS 277 PHE 278 ARG 279 VAL 280 THR 281 LEU 282

Ligands

Unit 2

CMO 298 HEM 300