1K0R - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS NUSA
• Keywords: TWO COMPONENT ARRANGEMENT, S1 DOMAIN, TWO K-HOMOLOGY DOMAINS., STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, TB STRUCTURAL GENOMICS CONSORTIUM, TBSGC, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1K0R	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	NUSA	A	326	2482	0
2	Protein	NUSA	B	326	2470	0
3	Ligand	NUSA	A	1	0	5
4	Ligand	NUSA	B	3	0	15
5	Water			395	0	395
total				1051	4952	415

Proteins

Unit 1

VAL -4 SER -3 ARG -2 ARG -1 HIS 0 MET 1 ASN 2 ILE 3 ASP 4 MET 5 ALA 6 ALA 7 LEU 8 HIS 9 ALA 10 ILE 11 GLU 12 VAL 13 ASP 14 ARG 15 GLY 16 ILE 17 SER 18 VAL 19 ASN 20 GLU 21 LEU 22 LEU 23 GLU 24 THR 25 ILE 26 LYS 27 SER 28 ALA 29 LEU 30 LEU 31 THR 32 ALA 33 TYR 34 ARG 35 HIS 36 THR 37 GLN 38 GLY 39 HIS 40 GLN 41 THR 42 ASP 43 ALA 44 ARG 45 ILE 46 GLU 47 ILE 48 ASP 49 ARG 50 LYS 51 THR 52 GLY 53 VAL 54 VAL 55 ARG 56 VAL 57 ILE 58 ALA 59 ARG 60 GLU 61 THR 62 ASP 63 GLU 64 ALA 65 GLY 66 ASN 67 LEU 68 ILE 69 SER 70 GLU 71 TRP 72 ASP 73 ASP 74 THR 75 PRO 76 GLU 77 GLY 78 PHE 79 GLY 80 ARG 81 ILE 82 ALA 83 ALA 84 THR 85 THR 86 ALA 87 ARG 88 GLN 89 VAL 90 MET 91 LEU 92 GLN 93 ARG 94 PHE 95 ARG 96 ASP 97 ALA 98 GLU 99 SER 108 THR 109 ARG 110 GLU 111 GLY 112 GLU 113 ILE 114 VAL 115 ALA 116 GLY 117 VAL 118 ILE 119 GLN 120 ARG 121 ASP 122 SER 123 ARG 124 ALA 125 ASN 126 ALA 127 ARG 128 GLY 129 LEU 130 VAL 131 VAL 132 VAL 133 ARG 134 ILE 135 GLY 136 THR 137 GLU 138 THR 139 LYS 140 ALA 141 SER 142 GLU 143 GLY 144 VAL 145 ILE 146 PRO 147 ALA 148 ALA 149 GLU 150 GLN 151 VAL 152 PRO 153 GLY 154 GLU 155 SER 156 TYR 157 GLU 158 HIS 159 GLY 160 ASN 161 ARG 162 LEU 163 ARG 164 CYS 165 TYR 166 VAL 167 VAL 168 GLY 169 VAL 170 THR 171 ARG 172 GLY 173 ALA 174 ARG 175 GLU 176 PRO 177 LEU 178 ILE 179 THR 180 LEU 181 SER 182 ARG 183 THR 184 HIS 185 PRO 186 ASN 187 LEU 188 VAL 189 ARG 190 LYS 191 LEU 192 PHE 193 SER 194 LEU 195 GLU 196 VAL 197 PRO 198 GLU 199 ILE 200 ALA 201 ASP 202 GLY 203 SER 204 VAL 205 GLU 206 ILE 207 VAL 208 ALA 209 VAL 210 ALA 211 ARG 212 GLU 213 ALA 214 GLY 215 HIS 216 ARG 217 SER 218 LYS 219 ILE 220 ALA 221 VAL 222 ARG 223 SER 224 ASN 225 VAL 226 ALA 227 GLY 228 LEU 229 ASN 230 ALA 231 LYS 232 GLY 233 ALA 234 CYS 235 ILE 236 GLY 237 PRO 238 MET 239 GLY 240 GLN 241 ARG 242 VAL 243 ARG 244 ASN 245 VAL 246 MET 247 SER 248 GLU 249 LEU 250 SER 251 GLY 252 GLU 253 LYS 254 ILE 255 ASP 256 ILE 257 ILE 258 ASP 259 TYR 260 ASP 261 ASP 262 ASP 263 PRO 264 ALA 265 ARG 266 PHE 267 VAL 268 ALA 269 ASN 270 ALA 271 LEU 272 SER 273 PRO 274 ALA 275 LYS 276 VAL 277 VAL 278 SER 279 VAL 280 SER 281 VAL 282 ILE 283 ASP 284 GLN 285 THR 286 ALA 287 ARG 288 ALA 289 ALA 290 ARG 291 VAL 292 VAL 293 VAL 294 PRO 295 ASP 296 PHE 297 GLN 298 LEU 299 SER 300 LEU 301 ALA 302 ILE 303 GLY 304 LYS 305 GLU 306 GLY 307 GLN 308 ASN 309 ALA 310 ARG 311 LEU 312 ALA 313 ALA 314 ARG 315 LEU 316 THR 317 GLY 318 TRP 319 ARG 320 ILE 321 ASP 322 ILE 323 ARG 324 GLY 325 ASP 326 ALA 327 PRO 328 PRO 329

Unit 2

VAL -4 SER -3 ARG -2 ARG -1 HIS 0 MET 1 ASN 2 ILE 3 ASP 4 MET 5 ALA 6 ALA 7 LEU 8 HIS 9 ALA 10 ILE 11 GLU 12 VAL 13 ASP 14 ARG 15 GLY 16 ILE 17 SER 18 VAL 19 ASN 20 GLU 21 LEU 22 LEU 23 GLU 24 THR 25 ILE 26 LYS 27 SER 28 ALA 29 LEU 30 LEU 31 THR 32 ALA 33 TYR 34 ARG 35 HIS 36 THR 37 GLN 38 GLY 39 HIS 40 GLN 41 THR 42 ASP 43 ALA 44 ARG 45 ILE 46 GLU 47 ILE 48 ASP 49 ARG 50 LYS 51 THR 52 GLY 53 VAL 54 VAL 55 ARG 56 VAL 57 ILE 58 ALA 59 ARG 60 GLU 61 THR 62 ASP 63 GLU 64 ALA 65 GLY 66 ASN 67 LEU 68 ILE 69 SER 70 GLU 71 TRP 72 ASP 73 ASP 74 THR 75 PRO 76 GLU 77 GLY 78 PHE 79 GLY 80 ARG 81 ILE 82 ALA 83 ALA 84 THR 85 THR 86 ALA 87 ARG 88 GLN 89 VAL 90 MET 91 LEU 92 GLN 93 ARG 94 PHE 95 ARG 96 ASP 97 ALA 98 GLU 99 SER 108 THR 109 ARG 110 GLU 111 GLY 112 GLU 113 ILE 114 VAL 115 ALA 116 GLY 117 VAL 118 ILE 119 GLN 120 ARG 121 ASP 122 SER 123 ARG 124 ALA 125 ASN 126 ALA 127 ARG 128 GLY 129 LEU 130 VAL 131 VAL 132 VAL 133 ARG 134 ILE 135 GLY 136 THR 137 GLU 138 THR 139 LYS 140 ALA 141 SER 142 GLU 143 GLY 144 VAL 145 ILE 146 PRO 147 ALA 148 ALA 149 GLU 150 GLN 151 VAL 152 PRO 153 GLY 154 GLU 155 SER 156 TYR 157 GLU 158 HIS 159 GLY 160 ASN 161 ARG 162 LEU 163 ARG 164 CYS 165 TYR 166 VAL 167 VAL 168 GLY 169 VAL 170 THR 171 ARG 172 GLY 173 ALA 174 ARG 175 GLU 176 PRO 177 LEU 178 ILE 179 THR 180 LEU 181 SER 182 ARG 183 THR 184 HIS 185 PRO 186 ASN 187 LEU 188 VAL 189 ARG 190 LYS 191 LEU 192 PHE 193 SER 194 LEU 195 GLU 196 VAL 197 PRO 198 GLU 199 ILE 200 ALA 201 ASP 202 GLY 203 SER 204 VAL 205 GLU 206 ILE 207 VAL 208 ALA 209 VAL 210 ALA 211 ARG 212 GLU 213 ALA 214 GLY 215 HIS 216 ARG 217 SER 218 LYS 219 ILE 220 ALA 221 VAL 222 ARG 223 SER 224 ASN 225 VAL 226 ALA 227 GLY 228 LEU 229 ASN 230 ALA 231 LYS 232 GLY 233 ALA 234 CYS 235 ILE 236 GLY 237 PRO 238 MET 239 GLY 240 GLN 241 ARG 242 VAL 243 ARG 244 ASN 245 VAL 246 MET 247 SER 248 GLU 249 LEU 250 SER 251 GLY 252 GLU 253 LYS 254 ILE 255 ASP 256 ILE 257 ILE 258 ASP 259 TYR 260 ASP 261 ASP 262 ASP 263 PRO 264 ALA 265 ARG 266 PHE 267 VAL 268 ALA 269 ASN 270 ALA 271 LEU 272 SER 273 PRO 274 ALA 275 LYS 276 VAL 277 VAL 278 SER 279 VAL 280 SER 281 VAL 282 ILE 283 ASP 284 GLN 285 THR 286 ALA 287 ARG 288 ALA 289 ALA 290 ARG 291 VAL 292 VAL 293 VAL 294 PRO 295 ASP 296 PHE 297 GLN 298 LEU 299 SER 300 LEU 301 ALA 302 ILE 303 GLY 304 LYS 305 GLU 306 GLY 307 GLN 308 ASN 309 ALA 310 ARG 311 LEU 312 ALA 313 ALA 314 ARG 315 LEU 316 THR 317 GLY 318 TRP 319 ARG 320 ILE 321 ASP 322 ILE 323 ARG 324 GLY 325 ASP 326 ALA 327 PRO 328 PRO 329

Ligands

Unit 3	SO4 506
Unit 4	SO4 505 SO4 508 SO4 509