4HO1 - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF HAEMOPHILUS INFLUENZAE O-ACETYLSERI SULFHYDRYLASE AT 1.85A RESOLUTION
• Keywords: ALPHA/BETA FOLD, ROSSMANN FOLD CYSK, ENZYME, ROSSMANN FOLD, ACTIVITY, CYSTEINE SYNTHASE ACTIVITY, TRANSFERASE ACTIVITY, ACETYL TRANSFERASE, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4HO1	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYSTEINE SYNTHASE	X	310	2262	24
2	Ligand	CYSTEINE SYNTHASE	X	3	0	14
3	Water			135	0	135
total				448	2262	173

Proteins

Unit 1

ALA 2 ILE 3 TYR 4 ALA 5 ASP 6 ASN 7 SER 8 TYR 9 SER 10 ILE 11 GLY 12 ASN 13 THR 14 PRO 15 LEU 16 VAL 17 ARG 18 LEU 19 LYS 20 HIS 21 PHE 22 GLY 23 HIS 24 ASN 25 GLY 26 ASN 27 VAL 28 VAL 29 VAL 30 LYS 31 ILE 32 GLU 33 GLY 34 ARG 35 ASN 36 PRO 37 SER 38 TYR 39 SER 40 VAL 41 LLP 42 CYS 43 ARG 44 ILE 45 GLY 46 ALA 47 ASN 48 MET 49 VAL 50 TRP 51 GLN 52 ALA 53 GLU 54 LYS 55 ASP 56 GLY 57 THR 58 LEU 59 THR 60 LYS 61 GLY 62 LYS 63 GLU 64 ILE 65 VAL 66 ASP 67 ALA 68 THR 69 SER 70 GLY 71 ASN 72 THR 73 GLY 74 ILE 75 ALA 76 LEU 77 ALA 78 TYR 79 VAL 80 ALA 81 ALA 82 ALA 83 ARG 84 GLY 85 TYR 86 LYS 87 ILE 88 THR 89 LEU 90 THR 91 MET 92 PRO 93 GLU 94 THR 95 MET 96 SER 97 LEU 98 GLU 99 ARG 100 LYS 101 ARG 102 LEU 103 LEU 104 CYS 105 GLY 106 LEU 107 GLY 108 VAL 109 ASN 110 LEU 111 VAL 112 LEU 113 THR 114 GLU 115 GLY 116 ALA 117 LYS 118 GLY 119 MET 120 LYS 121 GLY 122 ALA 123 ILE 124 ALA 125 LYS 126 ALA 127 GLU 128 GLU 129 ILE 130 VAL 131 ALA 132 SER 133 ASP 134 PRO 135 SER 136 ARG 137 TYR 138 VAL 139 MET 140 LEU 141 LYS 142 GLN 143 PHE 144 GLU 145 ASN 146 PRO 147 ALA 148 ASN 149 PRO 150 GLN 151 ILE 152 HIS 153 ARG 154 GLU 155 THR 156 THR 157 GLY 158 PRO 159 GLU 160 ILE 161 TRP 162 LYS 163 ASP 164 THR 165 ASP 166 GLY 167 LYS 168 VAL 169 ASP 170 VAL 171 VAL 172 VAL 173 ALA 174 GLY 175 VAL 176 GLY 177 THR 178 GLY 179 GLY 180 SER 181 ILE 182 THR 183 GLY 184 ILE 185 SER 186 ARG 187 ALA 188 ILE 189 LYS 190 LEU 191 ASP 192 PHE 193 GLY 194 LYS 195 GLN 196 ILE 197 THR 198 SER 199 VAL 200 ALA 201 VAL 202 GLU 203 PRO 204 VAL 205 GLU 206 SER 207 PRO 208 VAL 209 ILE 210 SER 211 GLN 212 THR 213 LEU 214 ALA 215 GLY 216 GLU 217 GLU 218 VAL 219 LYS 220 PRO 221 GLY 222 PRO 223 HIS 224 LYS 225 ILE 226 GLN 227 GLY 228 ILE 229 GLY 230 ALA 231 GLY 232 PHE 233 ILE 234 PRO 235 LYS 236 ASN 237 LEU 238 ASP 239 LEU 240 SER 241 ILE 242 ILE 243 ASP 244 ARG 245 VAL 246 GLU 247 THR 248 VAL 249 ASP 250 SER 251 ASP 252 THR 253 ALA 254 LEU 255 ALA 256 THR 257 ALA 258 ARG 259 ARG 260 LEU 261 MET 262 ALA 263 GLU 264 GLU 265 GLY 266 ILE 267 LEU 268 ALA 269 GLY 270 ILE 271 SER 272 SER 273 GLY 274 ALA 275 ALA 276 VAL 277 ALA 278 ALA 279 ALA 280 ASP 281 ARG 282 LEU 283 ALA 284 LYS 285 LEU 286 PRO 287 GLU 288 PHE 289 ALA 290 ASP 291 LYS 292 LEU 293 ILE 294 VAL 295 VAL 296 ILE 297 LEU 298 PRO 299 SER 300 ALA 301 SER 302 GLU 303 ARG 304 TYR 305 LEU 306 SER 307 THR 308 ALA 309 LEU 310 PHE 311

Ligands

Unit 2

GOL 401 EDO 402 EDO 403