type start end name pdb_id identity asym_id_homo oper_homo auth_asym_id_homo mol_id_homo asym_id_con oper_con auth_asym_id_con mol_id_con sites description_homo description_con length 1 529 id 1 529 IMA1_HUMAN title 1 529 RecName: Full=Importin subunit alpha-1 ;AltName: Full=Karyopherin subunit alpha-2;AltName: Full=RAG cohort protein 1;AltName: Full=SRP1-alpha; seq 1 529 MSTNENANTPAARLHRFKNKGKDSTEMRRRRIEVNVELRKAKKDDQMLKRRNVSSFPDDATSPLQENRNNQGTVNWSVDDIVKGINSSNVENQLQATQAARKLLSREKQPPIDNIIRAGLIPKFVSFLGRTDCSPIQFESAWALTNIASGTSEQTKAVVDGGAIPAFISLLASPHAHISEQAVWALGNIAGDGSVFRDLVIKYGAVDPLLALLAVPDMSSLACGYLRNLTWTLSNLCRNKNPAPPIDAVEQILPTLVRLLHHDDPEVLADTCWAISYLTDGPNERIGMVVKTGVVPQLVKLLGASELPIVTPALRAIGNIVTGTDEQTQVVIDAGALAVFPSLLTNPKTNIQKEATWTMSNITAGRQDQIQQVVNHGLVPFLVSVLSKADFKTQKEAVWAVTNYTSGGTVEQIVYLVHCGIIEPLMNLLTAKDTKIILVILDAISNIFQAAEKLGETEKLSIMIEECGGLDKIEALQNHENESVYKASLSLIEKYFSVEEEEDQNVVPETTSEGYTFQVQDGAPGTFNF uniprot 2 529 CHAIN /note="Importin subunit alpha-1" /id="PRO_0000120722" uniprot 2 60 DOMAIN /note="IBB" uniprot 1 27 REGION /note="Disordered" uniprot 43 72 REGION /note="Disordered" uniprot 142 238 REGION /note="NLS binding site (major)" uniprot 315 403 REGION /note="NLS binding site (minor)" uniprot 55 72 COMPBIAS /note="Polar residues" disorder 1 42 predicted_by_DISOPRED disorder 49 51 predicted_by_DISOPRED disorder 53 70 predicted_by_DISOPRED disorder 499 529 predicted_by_DISOPRED pdb_monomer 70 497 monomer 5h43 100.0 A A IMA1_HUMAN 70-497 pdb_monomer 70 499 monomer 3fey 100.0 C C IMA2_HUMAN 70-499 pdb_monomer 76 518 monomer 7cru 100.0 B A IMA1_HUMAN 76-518 pdb_monomer 72 497 monomer 4wv6 100.0 A A IMA1_HUMAN 72-497 pdb_monomer 75 498 monomer 8fzk 100.0 D D IMA1_HUMAN 75-498 pdb_monomer 75 497 monomer 3wpt 100.0 B B IMA1_HUMAN 75-497 pdb_monomer 75 497 monomer 7cru 100.0 D C IMA1_HUMAN 75-497 pdb_monomer 75 496 monomer 3wpt 100.0 A A IMA1_HUMAN 75-496 pdb_monomer 76 497 monomer 8fzk 100.0 C C IMA1_HUMAN 76-497 pdb_monomer 76 497 monomer 8fzk 100.0 B B IMA1_HUMAN 76-497 pdb_monomer 76 497 monomer 7n8j 100.0 A A IMA1_HUMAN 76-497 pdb_monomer 70 496 monomer 3fex 100.0 C C IMA2_HUMAN 70-496 pdb_monomer 79 497 monomer 8fzk 100.0 A A IMA1_HUMAN 79-497 pdb_monomer 11 54 monomer 1qgk 100.0 B B IMA2_HUMAN 11-54 pdb_monomer 11 53 monomer 8gcn 100.0 B B IMA1_HUMAN 11-53 pdb_monomer 28 51 monomer 1qgr 100.0 B B IMA2_HUMAN 28-51 pdb_complex 11 54 hetero 1qgk 100.0 B 1 B IMA2_HUMAN A 1 A IMB1_HUMAN 11-14:16-20:22:27:28:31:32:34:35:38-40:43:47:50:51:53:54 PROTEIN (IMPORTIN ALPHA-2 SUBUNIT) PROTEIN (IMPORTIN BETA SUBUNIT)[876 aa] pdb_complex 28 51 hetero 1qgr 100.0 B 1 B IMA2_HUMAN A 1 A IMB1_HUMAN 28:30-32:35:39:40:42-44:46:47:50:51 PROTEIN (IMPORTIN ALPHA-2 SUBUNIT) PROTEIN (IMPORTIN BETA SUBUNIT)[872 aa] pdb_complex 11 53 hetero 8gcn 100.0 B 1 B IMA1_HUMAN A 1 A IMB1_HUMAN 11:13:14:16-20:22:28:31:35:39:40:43:46:50-52 Importin subunit alpha-1 Importin subunit beta-1[876 aa] pdb_complex 70 496 hetero 3fex 100.0 C 1 C IMA2_HUMAN A 1 A NCBP1_HUMAN 101:104-107:110:142:146:148-152:155:184:188:191:192:228:231:235:238:273:277:315:321-323:325:328:354:357:360:361:364:365:396:399:403 Importin subunit alpha-2 Nuclear cap-binding protein subunit 1[756 aa] pdb_complex 70 499 hetero 3fey 100.0 C 1 C IMA2_HUMAN A 1 A NCBP1_HUMAN 101:104-107:110:138:142:146:148-151:155:181:184:188:191:192:228:231:235:238:240:273:277:315:321-323:325:328:354:357:360:361:364:396:399:403 Importin subunit alpha-2 Nuclear cap-binding protein subunit 1[761 aa] pdb_complex 72 497 hetero 4wv6 100.0 A 1 A IMA1_HUMAN B 1 B TAF8_HUMAN 101:102:105:107:142:146:148-151:155:181:184:188:191:192:228:231:235:238 Importin subunit alpha-1 Transcription initiation factor TFIID subunit 8[9 .. pdb_complex 72 497 hetero 4wv6 100.0 A 1 A IMA1_HUMAN C 1 C TAF8_HUMAN 321-323:328:357:361:396:399 Importin subunit alpha-1 Transcription initiation factor TFIID subunit 8[3 .. pdb_complex 70 497 hetero 5h43 100.0 A 1 A IMA1_HUMAN B 1 B KAT8_HUMAN 240:281:315:321-323:325:328:353:354:357:360:361:364-366:396:399:402:403:406 Importin subunit alpha-1 Histone acetyltransferase KAT8[10 aa] pdb_complex 70 497 hetero 5h43 100.0 A 1 A IMA1_HUMAN C 1 C KAT8_HUMAN 104-107:138:142:146:148-151:155:181:184:187:188:191:192:231:235:238:239:265:266:269:270:273:277:308:311 Importin subunit alpha-1 Histone acetyltransferase KAT8[15 aa] pdb_complex 76 518 hetero 7cru 100.0 B 1 A IMA1_HUMAN A 1 B HNRPK_HUMAN 105:138:142:146:148-152:155:181:184:188:191:192:228:231:234:235:238:270:273:277:311:315:321-323:325:328:348:350:353:354:357:360:361:364:396:399:402:403:406:442 Importin subunit alpha-1 Heterogeneous nuclear ribonucleoprotein K[20 aa] pdb_complex 75 497 hetero 7cru 100.0 D 1 C IMA1_HUMAN C 1 D HNRPK_HUMAN 105:138:142:146:148-152:155:181:184:188:191:192:228:231:234:235:238:270:273:277:311:315:321-323:328:348:350:354:357:360:361:364:396:399:402:403:406:442 Importin subunit alpha-1 Heterogeneous nuclear ribonucleoprotein K[20 aa] pdb_complex 76 497 hetero 7n8j 100.0 A 1 A IMA1_HUMAN B 1 B 101:102:104-107:110:138:142:146:148-151:155:181:184:188:191:192:228:231:235:238:239:273:277:280:281:283:286:315:319:321-323:325:328:350:354:357:360:361:364:365:396:399:402:403:405:406:408:413:442:446:449:453 Importin subunit alpha-1 BIMAX2[25 aa] pdb_complex 76 497 metal 8fzk 100.0 C 1 C IMA1_HUMAN F 1 C MG 349:352:390:393 Importin subunit alpha-1 MAGNESIUM ION[1 atoms] pdb_complex 79 497 homo 8fzk 100.0 A 1 A IMA1_HUMAN B 1 B IMA1_HUMAN 101:102:105:107-109:135:138:142:177:181:184:192:193:222:241:266:283:321-325:328:357:361:364:365:369:392:399:432:434:435:438:439:442:480-483:486 Importin subunit alpha-1 Importin subunit alpha-1[422 aa] pdb_complex 76 497 homo 8fzk 100.0 B 1 B IMA1_HUMAN A 1 A IMA1_HUMAN 101:102:105:107-109:134:135:138:142:152:175:177:181:184:192:222-224:241:266:283:321-325:328:357:361:364:365:369:392:399:432:434:435:438:439:442:481:483 Importin subunit alpha-1 Importin subunit alpha-1[419 aa] pdb_complex 76 497 homo 8fzk 100.0 C 1 C IMA1_HUMAN D 1 D IMA1_HUMAN 91:94:101:102:105-109:134:135:138:142:152:177:181:184:241:321-323:325:328:357:361:364:365:392:399:433-435:438:439:442:480-483:486 Importin subunit alpha-1 Importin subunit alpha-1[424 aa] pdb_complex 75 498 homo 8fzk 100.0 D 1 D IMA1_HUMAN C 1 C IMA1_HUMAN 98:101:102:105:107:108:135:138:142:152:177:180:181:184:241:266:283:321-325:328:357:361:364:399:434:435:438:439:442:480-483:486 Importin subunit alpha-1 Importin subunit alpha-1[422 aa] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN C 1 A PEG 418:456 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN D 1 A PEG 367:409:410 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN E 1 A PEG 388-391:394 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN F 1 A PEG 227 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN G 1 A PEG 224 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN H 1 A PEG 263:300:301:304:306:309 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN I 1 A PEG 263 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN J 1 A PEG 238:273:277 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN K 1 A PEG 240:241:281 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN L 1 A PEG 391:432 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 496 precipitant 3wpt 100.0 A 1 A IMA1_HUMAN M 1 A PEG 353:354:357:396 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN N 1 B PEG 315:354:357:396 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN O 1 B PEG 240:280 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN P 1 B PEG 149:150:152 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN Q 1 B PEG 414:451:456:459 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN R 1 B PEG 371:374:415 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 75 497 precipitant 3wpt 100.0 B 1 B IMA1_HUMAN S 1 B PEG 290:293:330 Importin subunit alpha-1 DI(HYDROXYETHYL)ETHER[7 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN D 1 A EDO 329:366 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN E 1 A EDO 375:376 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN F 1 A EDO 88:90:93:130 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN G 1 A EDO 325:364-366 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN H 1 A EDO 80:81:95:96:99 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN I 1 A EDO 290:291:330 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN J 1 A EDO 371:374:411:412 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN K 1 A EDO 477:479:485 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN L 1 A EDO 388:389:394 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN M 1 A EDO 324-326 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN N 1 A EDO 354:357 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 72 497 precipitant 4wv6 100.0 A 1 A IMA1_HUMAN O 1 A EDO 366-368 Importin subunit alpha-1 1,2-ETHANEDIOL[4 atoms] pdb_complex 76 518 precipitant 7cru 100.0 B 1 A IMA1_HUMAN E 1 A ACT 180:184 Importin subunit alpha-1 ACETATE ION[4 atoms] pdb_complex 75 497 precipitant 7cru 100.0 D 1 C IMA1_HUMAN F 1 D ACT 180 Importin subunit alpha-1 ACETATE ION[4 atoms] pdb_complex 75 497 precipitant 7cru 100.0 D 1 C IMA1_HUMAN H 1 C ACT 304:305:310:346 Importin subunit alpha-1 ACETATE ION[4 atoms] pdb_complex 75 497 precipitant 7cru 100.0 D 1 C IMA1_HUMAN I 1 C ACT 353:354:357:396 Importin subunit alpha-1 ACETATE ION[4 atoms] pdb_complex 75 497 precipitant 7cru 100.0 D 1 C IMA1_HUMAN J 1 C ACT 270 Importin subunit alpha-1 ACETATE ION[4 atoms] pdb_complex 75 497 precipitant 7cru 100.0 D 1 C IMA1_HUMAN G 1 C GOL 371:409:411:412 Importin subunit alpha-1 GLYCEROL[6 atoms] pdb_complex 79 497 precipitant 8fzk 100.0 A 1 A IMA1_HUMAN E 1 A MES 326:329:366 Importin subunit alpha-1 2-(N-MORPHOLINO)-ETHANESULFONIC ACID[12 atoms]