2ECQ - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF T.TH. HB8 O-ACETYLSERINE SULFHYDRYLASE WITH 3-HYDROXYLACTATE
• Keywords: PLP-DEPENDENT, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	O-ACETYLSERINE (THIOL)-LYASE	A	302	2292	0
2	Ligand	O-ACETYLSERINE (THIOL)-LYASE	A	2	0	22
3	Water			336	0	336
total				640	2292	358

Proteins

Unit 1

MET 1 ARG 2 VAL 3 GLU 4 GLY 5 ALA 6 ILE 7 GLY 8 LYS 9 THR 10 PRO 11 VAL 12 VAL 13 ARG 14 LEU 15 ALA 16 LYS 17 VAL 18 VAL 19 GLU 20 PRO 21 ASP 22 MET 23 ALA 24 GLU 25 VAL 26 TRP 27 VAL 28 LYS 29 LEU 30 GLU 31 GLY 32 LEU 33 ASN 34 PRO 35 GLY 36 GLY 37 SER 38 ILE 39 LYS 40 ASP 41 ARG 42 PRO 43 ALA 44 TRP 45 TYR 46 MET 47 ILE 48 LYS 49 ASP 50 ALA 51 GLU 52 GLU 53 ARG 54 GLY 55 ILE 56 LEU 57 ARG 58 PRO 59 GLY 60 SER 61 GLY 62 GLN 63 VAL 64 ILE 65 VAL 66 GLU 67 PRO 68 THR 69 SER 70 GLY 71 ASN 72 THR 73 GLY 74 ILE 75 GLY 76 LEU 77 ALA 78 MET 79 ILE 80 ALA 81 ALA 82 SER 83 ARG 84 GLY 85 TYR 86 ARG 87 LEU 88 ILE 89 LEU 90 THR 91 MET 92 PRO 93 ALA 94 GLN 95 MET 96 SER 97 GLU 98 GLU 99 ARG 100 LYS 101 ARG 102 VAL 103 LEU 104 LYS 105 ALA 106 PHE 107 GLY 108 ALA 109 GLU 110 LEU 111 VAL 112 LEU 113 THR 114 ASP 115 PRO 116 GLU 117 ARG 118 ARG 119 MET 120 LEU 121 ALA 122 ALA 123 ARG 124 GLU 125 GLU 126 ALA 127 LEU 128 ARG 129 LEU 130 LYS 131 GLU 132 GLU 133 LEU 134 GLY 135 ALA 136 PHE 137 MET 138 PRO 139 ASP 140 GLN 141 PHE 142 LYS 143 ASN 144 PRO 145 ALA 146 ASN 147 VAL 148 ARG 149 ALA 150 HIS 151 TYR 152 GLU 153 THR 154 THR 155 GLY 156 PRO 157 GLU 158 LEU 159 TYR 160 GLU 161 ALA 162 LEU 163 GLU 164 GLY 165 ARG 166 ILE 167 ASP 168 ALA 169 PHE 170 VAL 171 TYR 172 GLY 173 SER 174 GLY 175 THR 176 GLY 177 GLY 178 THR 179 ILE 180 THR 181 GLY 182 VAL 183 GLY 184 ARG 185 TYR 186 LEU 187 LYS 188 GLU 189 ARG 190 ILE 191 PRO 192 HIS 193 VAL 194 LYS 195 VAL 196 ILE 197 ALA 198 VAL 199 GLU 200 PRO 201 ALA 202 ARG 203 SER 204 ASN 205 VAL 206 LEU 207 SER 208 GLY 209 GLY 210 LYS 211 MET 212 GLY 213 GLN 214 HIS 215 GLY 216 PHE 217 GLN 218 GLY 219 MET 220 GLY 221 PRO 222 GLY 223 PHE 224 ILE 225 PRO 226 GLU 227 ASN 228 LEU 229 ASP 230 LEU 231 SER 232 LEU 233 LEU 234 ASP 235 GLY 236 VAL 237 ILE 238 GLN 239 VAL 240 TRP 241 GLU 242 GLU 243 ASP 244 ALA 245 PHE 246 PRO 247 LEU 248 ALA 249 ARG 250 ARG 251 LEU 252 ALA 253 ARG 254 GLU 255 GLU 256 GLY 257 LEU 258 PHE 259 LEU 260 GLY 261 MET 262 SER 263 SER 264 GLY 265 GLY 266 ILE 267 VAL 268 TRP 269 ALA 270 ALA 271 LEU 272 GLN 273 VAL 274 ALA 275 ARG 276 GLU 277 LEU 278 GLY 279 PRO 280 GLY 281 LYS 282 ARG 283 VAL 284 ALA 285 CYS 286 ILE 287 SER 288 PRO 289 ASP 290 GLY 291 GLY 292 TRP 293 LYS 294 TYR 295 LEU 296 SER 297 THR 298 PRO 299 LEU 300 TYR 301 ALA 302

Ligands

Unit 2

PLP 413 3HL 414