3BWC - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SPERMIDINE SYNTHASE FROM TRYPANOSOMA CR COMPLEX WITH SAM AT 2.3 A RESOLUTION
• Keywords: SPERMIDINE SYNTHASE, TRYPANOSOMA CRUZI, SAM, SGPP, STRUCTURA GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, STRUCTURAL GEN PATHOGENIC PROTOZOA CONSORTIUM, TRANSFERASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	SPERMIDINE SYNTHASE	A	282	2172	56
2	Protein	SPERMIDINE SYNTHASE	B	271	2080	56
3	Ligand	SPERMIDINE SYNTHASE	A	2	0	28
4	Ligand	SPERMIDINE SYNTHASE	B	2	0	28
5	Water			424	0	424
total				981	4252	592

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	BME 401 SAM 501
Unit 4	BME 401 SAM 501