2XKY - Sequence, Chains, Asymmetric and Biological Units

• Title: SINGLE PARTICLE ANALYSIS OF KIR2.1NC_4 IN NEGATIVE STAIN
• Keywords: ION CHANNEL, METAL TRANSPORT, MEMBRANE PROTEIN
• Experiment: ELECTRON MICROSCOPY; SOLUTION SCATTERING
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	I	309	309	0
2	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	J	309	309	0
3	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	K	309	309	0
4	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	L	309	309	0
total				1236	1236	0

Proteins

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