1U4F - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF CYTOPLASMIC DOMAINS OF IRK1 (KIR2.1) CH
• Keywords: CYTOPLASMIC DOMAIN, KIR2.1, IRK1, INWARDLY RECTIFYING K CHAN RECTIFICATION, ALLERGEN
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1U4F	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	A	197	1590	0
2	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	B	195	1570	0
3	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	C	195	1570	0
4	Protein	INWARD RECTIFIER POTASSIUM CHANNEL 2	D	197	1590	0
5	Water			213	0	213
total				997	6320	213

Proteins

Unit 1	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 188 ARG 189 ASN 190 GLU 191 THR 192 LEU 193 VAL 194 PHE 195 SER 196 HIS 197 ASN 198 ALA 199 VAL 200 ILE 201 ALA 202 MET 203 ARG 204 ASP 205 GLY 206 LYS 207 LEU 208 CYS 209 LEU 210 MET 211 TRP 212 ARG 213 VAL 214 GLY 215 ASN 216 LEU 217 ARG 218 LYS 219 SER 220 HIS 221 LEU 222 VAL 223 GLU 224 ALA 225 HIS 226 VAL 227 ARG 228 ALA 229 GLN 230 LEU 231 LEU 232 LYS 233 SER 234 ARG 235 ILE 236 THR 237 SER 238 GLU 239 GLY 240 GLU 241 TYR 242 ILE 243 PRO 244 LEU 245 ASP 246 GLN 247 ILE 248 ASP 249 ILE 250 ASN 251 VAL 252 GLY 253 PHE 254 ASP 255 SER 256 GLY 257 ILE 258 ASP 259 ARG 260 ILE 261 PHE 262 LEU 263 VAL 264 SER 265 PRO 266 ILE 267 THR 268 ILE 269 VAL 270 HIS 271 GLU 272 ILE 273 ASP 274 GLU 275 ASP 276 SER 277 PRO 278 LEU 279 TYR 280 ASP 281 LEU 282 SER 283 LYS 284 GLN 285 ASP 286 ILE 287 ASP 288 ASN 289 ALA 290 ASP 291 PHE 292 GLU 293 ILE 294 VAL 295 VAL 296 ILE 297 LEU 298 GLU 299 GLY 300 MET 301 VAL 302 GLU 303 ALA 304 THR 305 ALA 306 MET 307 THR 308 THR 309 GLN 310 CYS 311 ARG 312 SER 313 SER 314 TYR 315 LEU 316 ALA 317 ASN 318 GLU 319 ILE 320 LEU 321 TRP 322 GLY 323 HIS 324 ARG 325 TYR 326 GLU 327 PRO 328 VAL 329 LEU 330 PHE 331 GLU 332 GLU 333 LYS 334 HIS 335 TYR 336 TYR 337 LYS 338 VAL 339 ASP 340 TYR 341 SER 342 ARG 343 PHE 344 HIS 345 LYS 346 THR 347 TYR 348 GLU 349 VAL 350 PRO 351 ASN 352 THR 353 PRO 354 LEU 355 CYS 356 SER 357 ALA 358 ARG 359 ASP 360 LEU 361 ALA 362 GLU 363 LYS 364 LYS 365
Unit 2	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 ASN 190 GLU 191 THR 192 LEU 193 VAL 194 PHE 195 SER 196 HIS 197 ASN 198 ALA 199 VAL 200 ILE 201 ALA 202 MET 203 ARG 204 ASP 205 GLY 206 LYS 207 LEU 208 CYS 209 LEU 210 MET 211 TRP 212 ARG 213 VAL 214 GLY 215 ASN 216 LEU 217 ARG 218 LYS 219 SER 220 HIS 221 LEU 222 VAL 223 GLU 224 ALA 225 HIS 226 VAL 227 ARG 228 ALA 229 GLN 230 LEU 231 LEU 232 LYS 233 SER 234 ARG 235 ILE 236 THR 237 SER 238 GLU 239 GLY 240 GLU 241 TYR 242 ILE 243 PRO 244 LEU 245 ASP 246 GLN 247 ILE 248 ASP 249 ILE 250 ASN 251 VAL 252 GLY 253 PHE 254 ASP 255 SER 256 GLY 257 ILE 258 ASP 259 ARG 260 ILE 261 PHE 262 LEU 263 VAL 264 SER 265 PRO 266 ILE 267 THR 268 ILE 269 VAL 270 HIS 271 GLU 272 ILE 273 ASP 274 GLU 275 ASP 276 SER 277 PRO 278 LEU 279 TYR 280 ASP 281 LEU 282 SER 283 LYS 284 GLN 285 ASP 286 ILE 287 ASP 288 ASN 289 ALA 290 ASP 291 PHE 292 GLU 293 ILE 294 VAL 295 VAL 296 ILE 297 LEU 298 GLU 299 GLY 300 MET 301 VAL 302 GLU 303 ALA 304 THR 305 ALA 306 MET 307 THR 308 THR 309 GLN 310 CYS 311 ARG 312 SER 313 SER 314 TYR 315 LEU 316 ALA 317 ASN 318 GLU 319 ILE 320 LEU 321 TRP 322 GLY 323 HIS 324 ARG 325 TYR 326 GLU 327 PRO 328 VAL 329 LEU 330 PHE 331 GLU 332 GLU 333 LYS 334 HIS 335 TYR 336 TYR 337 LYS 338 VAL 339 ASP 340 TYR 341 SER 342 ARG 343 PHE 344 HIS 345 LYS 346 THR 347 TYR 348 GLU 349 VAL 350 PRO 351 ASN 352 THR 353 PRO 354 LEU 355 CYS 356 SER 357 ALA 358 ARG 359 ASP 360 LEU 361 ALA 362 GLU 363 LYS 364 LYS 365
Unit 3	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 ASN 190 GLU 191 THR 192 LEU 193 VAL 194 PHE 195 SER 196 HIS 197 ASN 198 ALA 199 VAL 200 ILE 201 ALA 202 MET 203 ARG 204 ASP 205 GLY 206 LYS 207 LEU 208 CYS 209 LEU 210 MET 211 TRP 212 ARG 213 VAL 214 GLY 215 ASN 216 LEU 217 ARG 218 LYS 219 SER 220 HIS 221 LEU 222 VAL 223 GLU 224 ALA 225 HIS 226 VAL 227 ARG 228 ALA 229 GLN 230 LEU 231 LEU 232 LYS 233 SER 234 ARG 235 ILE 236 THR 237 SER 238 GLU 239 GLY 240 GLU 241 TYR 242 ILE 243 PRO 244 LEU 245 ASP 246 GLN 247 ILE 248 ASP 249 ILE 250 ASN 251 VAL 252 GLY 253 PHE 254 ASP 255 SER 256 GLY 257 ILE 258 ASP 259 ARG 260 ILE 261 PHE 262 LEU 263 VAL 264 SER 265 PRO 266 ILE 267 THR 268 ILE 269 VAL 270 HIS 271 GLU 272 ILE 273 ASP 274 GLU 275 ASP 276 SER 277 PRO 278 LEU 279 TYR 280 ASP 281 LEU 282 SER 283 LYS 284 GLN 285 ASP 286 ILE 287 ASP 288 ASN 289 ALA 290 ASP 291 PHE 292 GLU 293 ILE 294 VAL 295 VAL 296 ILE 297 LEU 298 GLU 299 GLY 300 MET 301 VAL 302 GLU 303 ALA 304 THR 305 ALA 306 MET 307 THR 308 THR 309 GLN 310 CYS 311 ARG 312 SER 313 SER 314 TYR 315 LEU 316 ALA 317 ASN 318 GLU 319 ILE 320 LEU 321 TRP 322 GLY 323 HIS 324 ARG 325 TYR 326 GLU 327 PRO 328 VAL 329 LEU 330 PHE 331 GLU 332 GLU 333 LYS 334 HIS 335 TYR 336 TYR 337 LYS 338 VAL 339 ASP 340 TYR 341 SER 342 ARG 343 PHE 344 HIS 345 LYS 346 THR 347 TYR 348 GLU 349 VAL 350 PRO 351 ASN 352 THR 353 PRO 354 LEU 355 CYS 356 SER 357 ALA 358 ARG 359 ASP 360 LEU 361 ALA 362 GLU 363 LYS 364 LYS 365
Unit 4	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 188 THR 192 LEU 193 VAL 194 PHE 195 SER 196 HIS 197 ASN 198 ALA 199 VAL 200 ILE 201 ALA 202 MET 203 ARG 204 ASP 205 GLY 206 LYS 207 LEU 208 CYS 209 LEU 210 MET 211 TRP 212 ARG 213 VAL 214 GLY 215 ASN 216 LEU 217 ARG 218 LYS 219 SER 220 HIS 221 LEU 222 VAL 223 GLU 224 ALA 225 HIS 226 VAL 227 ARG 228 ALA 229 GLN 230 LEU 231 LEU 232 LYS 233 SER 234 ARG 235 ILE 236 THR 237 SER 238 GLU 239 GLY 240 GLU 241 TYR 242 ILE 243 PRO 244 LEU 245 ASP 246 GLN 247 ILE 248 ASP 249 ILE 250 ASN 251 VAL 252 GLY 253 PHE 254 ASP 255 SER 256 GLY 257 ILE 258 ASP 259 ARG 260 ILE 261 PHE 262 LEU 263 VAL 264 SER 265 PRO 266 ILE 267 THR 268 ILE 269 VAL 270 HIS 271 GLU 272 ILE 273 ASP 274 GLU 275 ASP 276 SER 277 PRO 278 LEU 279 TYR 280 ASP 281 LEU 282 SER 283 LYS 284 GLN 285 ASP 286 ILE 287 ASP 288 ASN 289 ALA 290 ASP 291 PHE 292 GLU 293 ILE 294 VAL 295 VAL 296 ILE 297 LEU 298 GLU 299 GLY 300 MET 301 VAL 302 GLU 303 ALA 304 THR 305 ALA 306 MET 307 THR 308 THR 309 GLN 310 CYS 311 ARG 312 SER 313 SER 314 TYR 315 LEU 316 ALA 317 ASN 318 GLU 319 ILE 320 LEU 321 TRP 322 GLY 323 HIS 324 ARG 325 TYR 326 GLU 327 PRO 328 VAL 329 LEU 330 PHE 331 GLU 332 GLU 333 LYS 334 HIS 335 TYR 336 TYR 337 LYS 338 VAL 339 ASP 340 TYR 341 SER 342 ARG 343 PHE 344 HIS 345 LYS 346 THR 347 TYR 348 GLU 349 VAL 350 PRO 351 ASN 352 THR 353 PRO 354 LEU 355 CYS 356 SER 357 ALA 358 ARG 359 ASP 360 LEU 361 ALA 362 GLU 363 LYS 364 LYS 365 TYR 366 ILE 367 LEU 368