4D99 - Sequence, Chains, Asymmetric and Biological Units

• Title: SALMONELLA TYPHIMURIUM D-CYSTEINE DESULFHYDRASE WITH L-SER B COVALENTLY AT THE ACTIVE SITE
• Keywords: FOLD TYPE II PLP-DEPENDENT ENZYME, TRYPTOPHAN SYNTHASE BETA LIKE PLP-DEPENDENT ENZYMES SUPERFAMILY, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4D99	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	D-CYSTEINE DESULFHYDRASE	A	328	2433	24
2	Protein	D-CYSTEINE DESULFHYDRASE	B	324	2364	24
3	Protein	D-CYSTEINE DESULFHYDRASE	C	323	2368	24
4	Protein	D-CYSTEINE DESULFHYDRASE	D	328	2422	24
5	Protein	D-CYSTEINE DESULFHYDRASE	A	2	0	16
6	Protein	D-CYSTEINE DESULFHYDRASE	B	2	0	16
7	Protein	D-CYSTEINE DESULFHYDRASE	C	2	0	8
8	Protein	D-CYSTEINE DESULFHYDRASE	D	2	0	16
9	Water			594	0	594
total				1905	9587	746

Proteins

Unit 1	MET 1 PRO 2 LEU 3 HIS 4 HIS 5 LEU 6 THR 7 ARG 8 PHE 9 PRO 10 ARG 11 LEU 12 GLU 13 PHE 14 ILE 15 GLY 16 ALA 17 PRO 18 THR 19 PRO 20 LEU 21 GLU 22 TYR 23 LEU 24 PRO 25 ARG 26 LEU 27 SER 28 ASP 29 TYR 30 LEU 31 GLY 32 ARG 33 GLU 34 ILE 35 TYR 36 ILE 37 LYS 38 ARG 39 ASP 40 ASP 41 VAL 42 THR 43 PRO 44 ILE 45 ALA 46 MET 47 GLY 48 GLY 49 ASN 50 LLP 51 LEU 52 ARG 53 LYS 54 LEU 55 GLU 56 PHE 57 LEU 58 VAL 59 ALA 60 ASP 61 ALA 62 LEU 63 ARG 64 GLU 65 GLY 66 ALA 67 ASP 68 THR 69 LEU 70 ILE 71 THR 72 ALA 73 GLY 74 ALA 75 ILE 76 GLN 77 SER 78 ASN 79 HIS 80 VAL 81 ARG 82 GLN 83 THR 84 ALA 85 ALA 86 VAL 87 ALA 88 ALA 89 LYS 90 LEU 91 GLY 92 LEU 93 HIS 94 CYS 95 VAL 96 ALA 97 LEU 98 LEU 99 GLU 100 ASN 101 PRO 102 ILE 103 GLY 104 THR 105 THR 106 ALA 107 GLU 108 ASN 109 TYR 110 LEU 111 THR 112 ASN 113 GLY 114 ASN 115 ARG 116 LEU 117 LEU 118 LEU 119 ASP 120 LEU 121 PHE 122 ASN 123 THR 124 GLN 125 ILE 126 GLU 127 MET 128 CYS 129 ASP 130 ALA 131 LEU 132 THR 133 ASP 134 PRO 135 ASP 136 ALA 137 GLN 138 LEU 139 GLN 140 THR 141 LEU 142 ALA 143 THR 144 ARG 145 ILE 146 GLU 147 ALA 148 GLN 149 GLY 150 PHE 151 ARG 152 PRO 153 TYR 154 VAL 155 ILE 156 PRO 157 VAL 158 GLY 159 GLY 160 SER 161 SER 162 ALA 163 LEU 164 GLY 165 ALA 166 MET 167 GLY 168 TYR 169 VAL 170 GLU 171 SER 172 ALA 173 LEU 174 GLU 175 ILE 176 ALA 177 GLN 178 GLN 179 CYS 180 GLU 181 GLU 182 VAL 183 VAL 184 GLY 185 LEU 186 SER 187 SER 188 VAL 189 VAL 190 VAL 191 ALA 192 SER 193 GLY 194 SER 195 ALA 196 GLY 197 THR 198 HIS 199 ALA 200 GLY 201 LEU 202 ALA 203 VAL 204 GLY 205 LEU 206 GLU 207 HIS 208 LEU 209 MET 210 PRO 211 ASP 212 VAL 213 GLU 214 LEU 215 ILE 216 GLY 217 VAL 218 THR 219 VAL 220 SER 221 ARG 222 SER 223 VAL 224 ALA 225 GLU 226 GLN 227 LYS 228 PRO 229 LYS 230 VAL 231 ILE 232 ALA 233 LEU 234 GLN 235 GLN 236 ALA 237 ILE 238 ALA 239 GLY 240 GLN 241 LEU 242 ALA 243 LEU 244 THR 245 ALA 246 THR 247 ALA 248 ASP 249 ILE 250 HIS 251 LEU 252 TRP 253 ASP 254 ASP 255 TYR 256 PHE 257 ALA 258 PRO 259 GLY 260 TYR 261 GLY 262 VAL 263 PRO 264 ASN 265 ASP 266 ALA 267 GLY 268 MET 269 GLU 270 ALA 271 VAL 272 LYS 273 LEU 274 LEU 275 ALA 276 SER 277 LEU 278 GLU 279 GLY 280 VAL 281 LEU 282 LEU 283 ASP 284 PRO 285 VAL 286 TYR 287 THR 288 GLY 289 LYS 290 ALA 291 MET 292 ALA 293 GLY 294 LEU 295 ILE 296 ASP 297 GLY 298 ILE 299 SER 300 GLN 301 LYS 302 ARG 303 PHE 304 ASN 305 ASP 306 ASP 307 GLY 308 PRO 309 ILE 310 LEU 311 PHE 312 ILE 313 HIS 314 THR 315 GLY 316 GLY 317 ALA 318 PRO 319 ALA 320 LEU 321 PHE 322 ALA 323 TYR 324 HIS 325 PRO 326 HIS 327 VAL 328
Unit 2	HIS 4 HIS 5 LEU 6 THR 7 ARG 8 PHE 9 PRO 10 ARG 11 LEU 12 GLU 13 PHE 14 ILE 15 GLY 16 ALA 17 PRO 18 THR 19 PRO 20 LEU 21 GLU 22 TYR 23 LEU 24 PRO 25 ARG 26 LEU 27 SER 28 ASP 29 TYR 30 LEU 31 GLY 32 ARG 33 GLU 34 ILE 35 TYR 36 ILE 37 LYS 38 ARG 39 ASP 40 ASP 41 VAL 42 THR 43 PRO 44 ILE 45 ALA 46 MET 47 GLY 48 GLY 49 ASN 50 LLP 51 LEU 52 ARG 53 LYS 54 LEU 55 GLU 56 PHE 57 LEU 58 VAL 59 ALA 60 ASP 61 ALA 62 LEU 63 ARG 64 GLU 65 GLY 66 ALA 67 ASP 68 THR 69 LEU 70 ILE 71 THR 72 ALA 73 GLY 74 ALA 75 ILE 76 GLN 77 SER 78 ASN 79 HIS 80 VAL 81 ARG 82 GLN 83 THR 84 ALA 85 ALA 86 VAL 87 ALA 88 ALA 89 LYS 90 LEU 91 GLY 92 LEU 93 HIS 94 CYS 95 VAL 96 ALA 97 LEU 98 LEU 99 GLU 100 ASN 101 PRO 102 ILE 103 GLY 104 THR 105 THR 106 ALA 107 GLU 108 ASN 109 TYR 110 LEU 111 THR 112 ASN 113 GLY 114 ASN 115 ARG 116 LEU 117 LEU 118 LEU 119 ASP 120 LEU 121 PHE 122 ASN 123 THR 124 GLN 125 ILE 126 GLU 127 MET 128 CYS 129 ASP 130 ALA 131 LEU 132 THR 133 ASP 134 PRO 135 ASP 136 ALA 137 GLN 138 LEU 139 GLN 140 THR 141 LEU 142 ALA 143 THR 144 ARG 145 ILE 146 GLU 147 ALA 148 GLN 149 GLY 150 PHE 151 ARG 152 PRO 153 TYR 154 VAL 155 ILE 156 PRO 157 VAL 158 GLY 159 GLY 160 SER 161 SER 162 ALA 163 LEU 164 GLY 165 ALA 166 MET 167 GLY 168 TYR 169 VAL 170 GLU 171 SER 172 ALA 173 LEU 174 GLU 175 ILE 176 ALA 177 GLN 178 GLN 179 CYS 180 GLU 181 GLU 182 VAL 184 GLY 185 LEU 186 SER 187 SER 188 VAL 189 VAL 190 VAL 191 ALA 192 SER 193 GLY 194 SER 195 ALA 196 GLY 197 THR 198 HIS 199 ALA 200 GLY 201 LEU 202 ALA 203 VAL 204 GLY 205 LEU 206 GLU 207 HIS 208 LEU 209 MET 210 PRO 211 ASP 212 VAL 213 GLU 214 LEU 215 ILE 216 GLY 217 VAL 218 THR 219 VAL 220 SER 221 ARG 222 SER 223 VAL 224 ALA 225 GLU 226 GLN 227 LYS 228 PRO 229 LYS 230 VAL 231 ILE 232 ALA 233 LEU 234 GLN 235 GLN 236 ALA 237 ILE 238 ALA 239 GLY 240 GLN 241 LEU 242 ALA 243 LEU 244 THR 245 ALA 246 THR 247 ALA 248 ASP 249 ILE 250 HIS 251 LEU 252 TRP 253 ASP 254 ASP 255 TYR 256 PHE 257 ALA 258 PRO 259 GLY 260 TYR 261 GLY 262 VAL 263 PRO 264 ASN 265 ASP 266 ALA 267 GLY 268 MET 269 GLU 270 ALA 271 VAL 272 LYS 273 LEU 274 LEU 275 ALA 276 SER 277 LEU 278 GLU 279 GLY 280 VAL 281 LEU 282 LEU 283 ASP 284 PRO 285 VAL 286 TYR 287 THR 288 GLY 289 LYS 290 ALA 291 MET 292 ALA 293 GLY 294 LEU 295 ILE 296 ASP 297 GLY 298 ILE 299 SER 300 GLN 301 LYS 302 ARG 303 PHE 304 ASN 305 ASP 306 ASP 307 GLY 308 PRO 309 ILE 310 LEU 311 PHE 312 ILE 313 HIS 314 THR 315 GLY 316 GLY 317 ALA 318 PRO 319 ALA 320 LEU 321 PHE 322 ALA 323 TYR 324 HIS 325 PRO 326 HIS 327 VAL 328
Unit 3	LEU 6 THR 7 ARG 8 PHE 9 PRO 10 ARG 11 LEU 12 GLU 13 PHE 14 ILE 15 GLY 16 ALA 17 PRO 18 THR 19 PRO 20 LEU 21 GLU 22 TYR 23 LEU 24 PRO 25 ARG 26 LEU 27 SER 28 ASP 29 TYR 30 LEU 31 GLY 32 ARG 33 GLU 34 ILE 35 TYR 36 ILE 37 LYS 38 ARG 39 ASP 40 ASP 41 VAL 42 THR 43 PRO 44 ILE 45 ALA 46 MET 47 GLY 48 GLY 49 ASN 50 LLP 51 LEU 52 ARG 53 LYS 54 LEU 55 GLU 56 PHE 57 LEU 58 VAL 59 ALA 60 ASP 61 ALA 62 LEU 63 ARG 64 GLU 65 GLY 66 ALA 67 ASP 68 THR 69 LEU 70 ILE 71 THR 72 ALA 73 GLY 74 ALA 75 ILE 76 GLN 77 SER 78 ASN 79 HIS 80 VAL 81 ARG 82 GLN 83 THR 84 ALA 85 ALA 86 VAL 87 ALA 88 ALA 89 LYS 90 LEU 91 GLY 92 LEU 93 HIS 94 CYS 95 VAL 96 ALA 97 LEU 98 LEU 99 GLU 100 ASN 101 PRO 102 ILE 103 GLY 104 THR 105 THR 106 ALA 107 GLU 108 ASN 109 TYR 110 LEU 111 THR 112 ASN 113 GLY 114 ASN 115 ARG 116 LEU 117 LEU 118 LEU 119 ASP 120 LEU 121 PHE 122 ASN 123 THR 124 GLN 125 ILE 126 GLU 127 MET 128 CYS 129 ASP 130 ALA 131 LEU 132 THR 133 ASP 134 PRO 135 ASP 136 ALA 137 GLN 138 LEU 139 GLN 140 THR 141 LEU 142 ALA 143 THR 144 ARG 145 ILE 146 GLU 147 ALA 148 GLN 149 GLY 150 PHE 151 ARG 152 PRO 153 TYR 154 VAL 155 ILE 156 PRO 157 VAL 158 GLY 159 GLY 160 SER 161 SER 162 ALA 163 LEU 164 GLY 165 ALA 166 MET 167 GLY 168 TYR 169 VAL 170 GLU 171 SER 172 ALA 173 LEU 174 GLU 175 ILE 176 ALA 177 GLN 178 GLN 179 CYS 180 GLU 181 GLU 182 VAL 183 VAL 184 GLY 185 LEU 186 SER 187 SER 188 VAL 189 VAL 190 VAL 191 ALA 192 SER 193 GLY 194 SER 195 ALA 196 GLY 197 THR 198 HIS 199 ALA 200 GLY 201 LEU 202 ALA 203 VAL 204 GLY 205 LEU 206 GLU 207 HIS 208 LEU 209 MET 210 PRO 211 ASP 212 VAL 213 GLU 214 LEU 215 ILE 216 GLY 217 VAL 218 THR 219 VAL 220 SER 221 ARG 222 SER 223 VAL 224 ALA 225 GLU 226 GLN 227 LYS 228 PRO 229 LYS 230 VAL 231 ILE 232 ALA 233 LEU 234 GLN 235 GLN 236 ALA 237 ILE 238 ALA 239 GLY 240 GLN 241 LEU 242 ALA 243 LEU 244 THR 245 ALA 246 THR 247 ALA 248 ASP 249 ILE 250 HIS 251 LEU 252 TRP 253 ASP 254 ASP 255 TYR 256 PHE 257 ALA 258 PRO 259 GLY 260 TYR 261 GLY 262 VAL 263 PRO 264 ASN 265 ASP 266 ALA 267 GLY 268 MET 269 GLU 270 ALA 271 VAL 272 LYS 273 LEU 274 LEU 275 ALA 276 SER 277 LEU 278 GLU 279 GLY 280 VAL 281 LEU 282 LEU 283 ASP 284 PRO 285 VAL 286 TYR 287 THR 288 GLY 289 LYS 290 ALA 291 MET 292 ALA 293 GLY 294 LEU 295 ILE 296 ASP 297 GLY 298 ILE 299 SER 300 GLN 301 LYS 302 ARG 303 PHE 304 ASN 305 ASP 306 ASP 307 GLY 308 PRO 309 ILE 310 LEU 311 PHE 312 ILE 313 HIS 314 THR 315 GLY 316 GLY 317 ALA 318 PRO 319 ALA 320 LEU 321 PHE 322 ALA 323 TYR 324 HIS 325 PRO 326 HIS 327 VAL 328
Unit 4	MET 1 PRO 2 LEU 3 HIS 4 HIS 5 LEU 6 THR 7 ARG 8 PHE 9 PRO 10 ARG 11 LEU 12 GLU 13 PHE 14 ILE 15 GLY 16 ALA 17 PRO 18 THR 19 PRO 20 LEU 21 GLU 22 TYR 23 LEU 24 PRO 25 ARG 26 LEU 27 SER 28 ASP 29 TYR 30 LEU 31 GLY 32 ARG 33 GLU 34 ILE 35 TYR 36 ILE 37 LYS 38 ARG 39 ASP 40 ASP 41 VAL 42 THR 43 PRO 44 ILE 45 ALA 46 MET 47 GLY 48 GLY 49 ASN 50 LLP 51 LEU 52 ARG 53 LYS 54 LEU 55 GLU 56 PHE 57 LEU 58 VAL 59 ALA 60 ASP 61 ALA 62 LEU 63 ARG 64 GLU 65 GLY 66 ALA 67 ASP 68 THR 69 LEU 70 ILE 71 THR 72 ALA 73 GLY 74 ALA 75 ILE 76 GLN 77 SER 78 ASN 79 HIS 80 VAL 81 ARG 82 GLN 83 THR 84 ALA 85 ALA 86 VAL 87 ALA 88 ALA 89 LYS 90 LEU 91 GLY 92 LEU 93 HIS 94 CYS 95 VAL 96 ALA 97 LEU 98 LEU 99 GLU 100 ASN 101 PRO 102 ILE 103 GLY 104 THR 105 THR 106 ALA 107 GLU 108 ASN 109 TYR 110 LEU 111 THR 112 ASN 113 GLY 114 ASN 115 ARG 116 LEU 117 LEU 118 LEU 119 ASP 120 LEU 121 PHE 122 ASN 123 THR 124 GLN 125 ILE 126 GLU 127 MET 128 CYS 129 ASP 130 ALA 131 LEU 132 THR 133 ASP 134 PRO 135 ASP 136 ALA 137 GLN 138 LEU 139 GLN 140 THR 141 LEU 142 ALA 143 THR 144 ARG 145 ILE 146 GLU 147 ALA 148 GLN 149 GLY 150 PHE 151 ARG 152 PRO 153 TYR 154 VAL 155 ILE 156 PRO 157 VAL 158 GLY 159 GLY 160 SER 161 SER 162 ALA 163 LEU 164 GLY 165 ALA 166 MET 167 GLY 168 TYR 169 VAL 170 GLU 171 SER 172 ALA 173 LEU 174 GLU 175 ILE 176 ALA 177 GLN 178 GLN 179 CYS 180 GLU 181 GLU 182 VAL 183 VAL 184 GLY 185 LEU 186 SER 187 SER 188 VAL 189 VAL 190 VAL 191 ALA 192 SER 193 GLY 194 SER 195 ALA 196 GLY 197 THR 198 HIS 199 ALA 200 GLY 201 LEU 202 ALA 203 VAL 204 GLY 205 LEU 206 GLU 207 HIS 208 LEU 209 MET 210 PRO 211 ASP 212 VAL 213 GLU 214 LEU 215 ILE 216 GLY 217 VAL 218 THR 219 VAL 220 SER 221 ARG 222 SER 223 VAL 224 ALA 225 GLU 226 GLN 227 LYS 228 PRO 229 LYS 230 VAL 231 ILE 232 ALA 233 LEU 234 GLN 235 GLN 236 ALA 237 ILE 238 ALA 239 GLY 240 GLN 241 LEU 242 ALA 243 LEU 244 THR 245 ALA 246 THR 247 ALA 248 ASP 249 ILE 250 HIS 251 LEU 252 TRP 253 ASP 254 ASP 255 TYR 256 PHE 257 ALA 258 PRO 259 GLY 260 TYR 261 GLY 262 VAL 263 PRO 264 ASN 265 ASP 266 ALA 267 GLY 268 MET 269 GLU 270 ALA 271 VAL 272 LYS 273 LEU 274 LEU 275 ALA 276 SER 277 LEU 278 GLU 279 GLY 280 VAL 281 LEU 282 LEU 283 ASP 284 PRO 285 VAL 286 TYR 287 THR 288 GLY 289 LYS 290 ALA 291 MET 292 ALA 293 GLY 294 LEU 295 ILE 296 ASP 297 GLY 298 ILE 299 SER 300 GLN 301 LYS 302 ARG 303 PHE 304 ASN 305 ASP 306 ASP 307 GLY 308 PRO 309 ILE 310 LEU 311 PHE 312 ILE 313 HIS 314 THR 315 GLY 316 GLY 317 ALA 318 PRO 319 ALA 320 LEU 321 PHE 322 ALA 323 TYR 324 HIS 325 PRO 326 HIS 327 VAL 328
Unit 5	BEN 401 SER 402
Unit 6	BEN 401 SER 402
Unit 7	NA 401 SER 402
Unit 8	BEN 401 SER 402