3HMK - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SERINE RACEMASE
• Keywords: SERINE RACEMASE, D-SERINE, PYRIDOXAL PHOSPHATE, PLP, NMDA GL RECEPTOR, SCHIZOPHRENIA, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3HMK	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SERINE RACEMASE	A	321	2415	0
2	Protein	SERINE RACEMASE	B	322	2429	0
3	Ligand	SERINE RACEMASE	A	2	0	16
4	Ligand	SERINE RACEMASE	B	2	0	16
5	Water			202	0	202
total				849	4844	234

Proteins

Unit 1

ALA 3 GLN 4 TYR 5 ASP 6 ILE 7 SER 8 PHE 9 ALA 10 ASP 11 VAL 12 GLU 13 LYS 14 ALA 15 HIS 16 LEU 17 ASN 18 ILE 19 GLN 20 ASP 21 SER 22 VAL 23 HIS 24 LEU 25 THR 26 PRO 27 VAL 28 LEU 29 THR 30 SER 31 SER 32 ILE 33 LEU 34 ASN 35 GLN 36 ILE 37 ALA 38 GLY 39 ARG 40 ASN 41 LEU 42 PHE 43 PHE 44 LYS 45 CYS 46 GLU 47 LEU 48 PHE 49 GLN 50 LYS 51 THR 52 GLY 53 SER 54 PHE 55 LYS 56 ILE 57 ARG 58 GLY 59 ALA 60 LEU 61 ASN 62 ALA 63 ILE 64 ARG 65 GLY 66 LEU 67 ILE 68 PRO 69 ASP 70 THR 71 LEU 72 GLU 73 GLY 74 LYS 75 PRO 76 LYS 77 ALA 78 VAL 79 VAL 80 THR 81 HIS 82 SER 83 SER 84 GLY 85 ASN 86 HIS 87 GLY 88 GLN 89 ALA 90 LEU 91 THR 92 TYR 93 ALA 94 ALA 95 LYS 96 LEU 97 GLU 98 GLY 99 ILE 100 PRO 101 ALA 102 TYR 103 ILE 104 VAL 105 VAL 106 PRO 107 GLN 108 THR 109 ALA 110 PRO 111 ASN 112 CYS 113 LYS 114 LYS 115 LEU 116 ALA 117 ILE 118 GLN 119 ALA 120 TYR 121 GLY 122 ALA 123 SER 124 ILE 125 VAL 126 TYR 127 SER 128 GLU 129 PRO 130 SER 131 ASP 132 GLU 133 SER 134 ARG 135 GLU 136 ASN 137 VAL 138 ALA 139 GLN 140 ARG 141 ILE 142 ILE 143 GLN 144 GLU 145 THR 146 GLU 147 GLY 148 ILE 149 LEU 150 VAL 151 HIS 152 PRO 153 ASN 154 GLN 155 GLU 156 PRO 157 ALA 158 VAL 159 ILE 160 ALA 161 GLY 162 GLN 163 GLY 164 THR 165 ILE 166 ALA 167 LEU 168 GLU 169 VAL 170 LEU 171 ASN 172 GLN 173 VAL 174 PRO 175 LEU 176 VAL 177 ASP 178 ALA 179 LEU 180 VAL 181 VAL 182 PRO 183 VAL 184 GLY 185 GLY 186 GLY 187 GLY 188 MET 189 VAL 190 ALA 191 GLY 192 ILE 193 ALA 194 ILE 195 THR 196 ILE 197 LYS 198 THR 199 LEU 200 LYS 201 PRO 202 SER 203 VAL 204 LYS 205 VAL 206 TYR 207 ALA 208 ALA 209 GLU 210 PRO 211 SER 212 ASN 213 ALA 214 ASP 215 ASP 216 CYS 217 TYR 218 GLN 219 SER 220 LYS 221 LEU 222 LYS 223 GLY 224 GLU 225 LEU 226 THR 227 PRO 228 ASN 229 LEU 230 HIS 231 PRO 232 PRO 233 GLU 234 THR 235 ILE 236 ALA 237 ASP 238 GLY 239 VAL 240 LYS 241 SER 242 SER 243 ILE 244 GLY 245 LEU 246 ASN 247 THR 248 TRP 249 PRO 250 ILE 251 ILE 252 ARG 253 ASP 254 LEU 255 VAL 256 ASP 257 ASP 258 VAL 259 PHE 260 THR 261 VAL 262 THR 263 GLU 264 ASP 265 GLU 266 ILE 267 LYS 268 TYR 269 ALA 270 THR 271 GLN 272 LEU 273 VAL 274 TRP 275 GLU 276 ARG 277 MET 278 LYS 279 LEU 280 LEU 281 ILE 282 GLU 283 PRO 284 THR 285 ALA 286 GLY 287 VAL 288 GLY 289 LEU 290 ALA 291 ALA 292 VAL 293 LEU 294 SER 295 GLN 296 HIS 297 PHE 298 GLN 299 THR 300 VAL 301 SER 302 PRO 303 GLU 304 VAL 305 LYS 306 ASN 307 ILE 308 CYS 309 ILE 310 VAL 311 LEU 312 SER 313 GLY 314 GLY 315 ASN 316 VAL 317 ASP 318 LEU 319 THR 320 SER 321 LEU 322 SER 323

Unit 2

ALA 3 GLN 4 TYR 5 ASP 6 ILE 7 SER 8 PHE 9 ALA 10 ASP 11 VAL 12 GLU 13 LYS 14 ALA 15 HIS 16 LEU 17 ASN 18 ILE 19 GLN 20 ASP 21 SER 22 VAL 23 HIS 24 LEU 25 THR 26 PRO 27 VAL 28 LEU 29 THR 30 SER 31 SER 32 ILE 33 LEU 34 ASN 35 GLN 36 ILE 37 ALA 38 GLY 39 ARG 40 ASN 41 LEU 42 PHE 43 PHE 44 LYS 45 CYS 46 GLU 47 LEU 48 PHE 49 GLN 50 LYS 51 THR 52 GLY 53 SER 54 PHE 55 LYS 56 ILE 57 ARG 58 GLY 59 ALA 60 LEU 61 ASN 62 ALA 63 ILE 64 ARG 65 GLY 66 LEU 67 ILE 68 PRO 69 ASP 70 THR 71 LEU 72 GLU 73 GLY 74 LYS 75 PRO 76 LYS 77 ALA 78 VAL 79 VAL 80 THR 81 HIS 82 SER 83 SER 84 GLY 85 ASN 86 HIS 87 GLY 88 GLN 89 ALA 90 LEU 91 THR 92 TYR 93 ALA 94 ALA 95 LYS 96 LEU 97 GLU 98 GLY 99 ILE 100 PRO 101 ALA 102 TYR 103 ILE 104 VAL 105 VAL 106 PRO 107 GLN 108 THR 109 ALA 110 PRO 111 ASN 112 CYS 113 LYS 114 LYS 115 LEU 116 ALA 117 ILE 118 GLN 119 ALA 120 TYR 121 GLY 122 ALA 123 SER 124 ILE 125 VAL 126 TYR 127 SER 128 GLU 129 PRO 130 SER 131 ASP 132 GLU 133 SER 134 ARG 135 GLU 136 ASN 137 VAL 138 ALA 139 GLN 140 ARG 141 ILE 142 ILE 143 GLN 144 GLU 145 THR 146 GLU 147 GLY 148 ILE 149 LEU 150 VAL 151 HIS 152 PRO 153 ASN 154 GLN 155 GLU 156 PRO 157 ALA 158 VAL 159 ILE 160 ALA 161 GLY 162 GLN 163 GLY 164 THR 165 ILE 166 ALA 167 LEU 168 GLU 169 VAL 170 LEU 171 ASN 172 GLN 173 VAL 174 PRO 175 LEU 176 VAL 177 ASP 178 ALA 179 LEU 180 VAL 181 VAL 182 PRO 183 VAL 184 GLY 185 GLY 186 GLY 187 GLY 188 MET 189 VAL 190 ALA 191 GLY 192 ILE 193 ALA 194 ILE 195 THR 196 ILE 197 LYS 198 THR 199 LEU 200 LYS 201 PRO 202 SER 203 VAL 204 LYS 205 VAL 206 TYR 207 ALA 208 ALA 209 GLU 210 PRO 211 SER 212 ASN 213 ALA 214 ASP 215 ASP 216 CYS 217 TYR 218 GLN 219 SER 220 LYS 221 LEU 222 LYS 223 GLY 224 GLU 225 LEU 226 THR 227 PRO 228 ASN 229 LEU 230 HIS 231 PRO 232 PRO 233 GLU 234 THR 235 ILE 236 ALA 237 ASP 238 GLY 239 VAL 240 LYS 241 SER 242 SER 243 ILE 244 GLY 245 LEU 246 ASN 247 THR 248 TRP 249 PRO 250 ILE 251 ILE 252 ARG 253 ASP 254 LEU 255 VAL 256 ASP 257 ASP 258 VAL 259 PHE 260 THR 261 VAL 262 THR 263 GLU 264 ASP 265 GLU 266 ILE 267 LYS 268 TYR 269 ALA 270 THR 271 GLN 272 LEU 273 VAL 274 TRP 275 GLU 276 ARG 277 MET 278 LYS 279 LEU 280 LEU 281 ILE 282 GLU 283 PRO 284 THR 285 ALA 286 GLY 287 VAL 288 GLY 289 LEU 290 ALA 291 ALA 292 VAL 293 LEU 294 SER 295 GLN 296 HIS 297 PHE 298 GLN 299 THR 300 VAL 301 SER 302 PRO 303 GLU 304 VAL 305 LYS 306 ASN 307 ILE 308 CYS 309 ILE 310 VAL 311 LEU 312 SER 313 GLY 314 GLY 315 ASN 316 VAL 317 ASP 318 LEU 319 THR 320 SER 321 LEU 322 SER 323 TRP 324

Ligands

Unit 3	MN 340 PLP 350
Unit 4	MN 340 PLP 350