0 16 Characterization characterization NN 17 19 of of IN 20 25 NF(P) NF(P) NNP 25 26 , , , 27 30 the the DT 31 38 nuclear nuclear JJ 39 45 factor factor NN 46 50 that that WDT 51 60 interacts interact VBZ 61 65 with with IN 66 69 the the DT 70 80 regulatory regulatory JJ 81 82 P p NN 83 91 sequence sequence NN 92 93 ( ( ( 93 109 5’-CGAAAATTTCC-3 5'-CGAAAATTTCC-3 NNP 109 110 ’ ' '' 110 111 ) ) ) 112 114 of of IN 115 118 the the DT 119 124 human human JJ 125 138 interleukin-4 interleukin-4 NN 139 143 gene gene NN 143 144 : : : 145 157 relationship relationship NN 158 160 to to TO 161 169 NF-kappa NF-kappa NNP 170 171 B B NNP 172 175 and and CC 176 181 NF-AT NF-AT NNP 181 182 . . . 184 187 The the DT 188 189 P p NN 190 198 sequence sequence NN 199 201 of of IN 202 205 the the DT 206 211 human human JJ 212 225 interleukin-4 interleukin-4 NN 226 227 ( ( ( 227 231 IL-4 il-4 NN 231 232 ) ) ) 233 237 gene gene NN 237 238 , , , 239 244 which which WDT 245 248 was be VBD 249 256 defined define VBN 257 259 as as IN 260 261 a a DT 262 272 responsive responsive JJ 273 280 element element NN 281 284 for for IN 285 292 phorbol phorbol NN 293 305 12-myristate 12-myristate NN 306 316 13-acetate 13-acetate NN 317 320 and and CC 321 328 calcium calcium NN 329 338 ionophore ionophore NN 339 340 ( ( ( 340 346 A23187 a23187 NN 346 347 ) ) ) 348 350 in in IN 351 357 Jurkat Jurkat NNP 358 359 T t NN 360 365 cells cell NNS 365 366 , , , 367 373 shares share VBZ 374 382 sequence sequence NN 383 393 similarity similarity NN 394 398 with with IN 399 402 the the DT 403 411 NF-kappa NF-kappa NNP 412 413 B B NNP 414 417 and and CC 418 421 the the DT 422 427 NF-AT nf-at NN 428 435 binding binding NN 436 441 sites site NNS 441 442 . . . 443 445 We we PRP 446 454 examined examine VBD 455 462 whether whether IN 463 468 NF(P) NF(P) NNP 468 469 , , , 470 471 a a DT 472 479 nuclear nuclear JJ 480 486 factor factor NN 487 495 specific specific JJ 496 499 for for IN 500 503 the the DT 504 505 P p NN 506 514 sequence sequence NN 514 515 , , , 516 518 is be VBZ 519 526 related related JJ 527 529 to to TO 530 538 NF-kappa NF-kappa NNP 539 540 B B NNP 541 544 and and CC 545 550 NF-AT NF-AT NNP 550 551 . . . 552 560 NF-kappa NF-kappa NNP 561 562 B B NNP 563 564 ( ( ( 564 567 P65 P65 NNP 568 570 or or CC 571 578 P65/P50 P65/P50 NNP 579 590 heterodimer heterodimer NN 590 591 ) ) ) 592 597 bound bind VBD 598 600 to to TO 601 604 the the DT 605 606 P p NN 607 615 sequence sequence NN 616 618 in in IN 619 634 electrophoretic electrophoretic JJ 635 643 mobility mobility NN 644 649 shift shift NN 650 656 assays assay NNS 657 658 ( ( ( 658 662 EMSA EMSA NNP 662 663 ) ) ) 664 667 and and CC 668 677 activated activate VBD 678 691 transcription transcription NN 692 699 through through IN 700 703 the the DT 704 705 P p NN 706 714 sequence sequence NN 715 719 when when WRB 720 730 expression expression NN 731 739 plasmids plasmid NNS 740 744 were be VBD 745 758 cotransfected cotransfecte VBN 759 763 with with IN 764 765 P p NN 766 781 sequence-driven sequence-driven JJ 782 790 reporter reporter NN 791 799 plasmids plasmid NNS 800 802 in in IN 803 809 Jurkat Jurkat NNP 810 811 T t NN 812 817 cells cell NNS 817 818 . . . 819 821 In in IN 822 827 EMSAs EMSA NNP 827 828 , , , 829 834 NF(P) nf(p) NN 835 842 binding binding NN 843 846 was be VBD 847 856 inhibited inhibit VBN 857 859 by by IN 860 863 the the DT 864 873 unlabeled unlabeled JJ 874 879 NF-AT nf-at NN 880 887 binding binding NN 888 892 site site NN 893 896 but but CC 897 900 not not RB 901 903 by by IN 904 907 the the DT 908 917 unlabeled unlabeled JJ 918 921 AP1 ap1 NN 922 929 binding binding NN 930 934 site site NN 935 938 and and CC 939 947 purified purify VBN 948 953 NF-AT NF-AT NNP 954 963 contained contain VBD 964 966 an an DT 967 975 activity activity NN 976 980 that that WDT 981 986 bound bind VBD 987 989 to to TO 990 993 the the DT 994 995 P p NN 996 1004 sequence sequence NN 1004 1005 . . . 1006 1010 Both both CC 1011 1019 mobility mobility NN 1020 1025 shift shift NN 1026 1029 and and CC 1030 1038 sequence sequence NN 1039 1050 specificity specificity NN 1051 1053 of of IN 1054 1059 NF-AT NF-AT NNP 1060 1064 were be VBD 1065 1072 similar similar JJ 1073 1075 to to TO 1076 1081 those those DT 1082 1084 of of IN 1085 1090 NF(P) NF(P) NNP 1091 1094 and and CC 1095 1099 only only RB 1100 1101 a a DT 1102 1107 small small JJ 1108 1114 amount amount NN 1115 1117 of of IN 1118 1121 P65 P65 NNP 1122 1125 was be VBD 1126 1134 detected detect VBN 1135 1137 in in IN 1138 1143 NF(P) nf(p) NN 1144 1146 in in IN 1147 1152 crude crude JJ 1153 1160 nuclear nuclear JJ 1161 1169 extracts extract NNS 1169 1170 . . . 1171 1176 These these DT 1177 1184 results result NNS 1185 1193 indicate indicate VBP 1194 1198 that that IN 1199 1202 the the DT 1203 1215 component(s) component(s) NN 1216 1218 of of IN 1219 1224 NF-AT NF-AT NNP 1225 1228 has have VBZ 1229 1232 the the DT 1233 1242 potential potential NN 1243 1245 to to TO 1246 1258 reconstitute reconstitute VB 1259 1264 NF(P) nf(p) NN 1265 1272 whereas whereas IN 1273 1281 NF-kappa NF-kappa NNP 1282 1283 B B NNP 1284 1289 alone alone RB 1290 1296 cannot cannot MD 1297 1304 account account VB 1305 1308 for for IN 1309 1314 NF(P) nf(p) NN 1315 1317 in in IN 1318 1323 crude crude JJ 1324 1332 extracts extract NNS 1332 1333 . . . 1334 1340 Unlike unlike IN 1341 1346 NF-AT NF-AT NNP 1346 1347 , , , 1348 1353 NF(P) NF(P) NNP 1354 1358 does do VBZ 1359 1362 not not RB 1363 1370 contain contain VB 1371 1374 AP1 ap1 NN 1375 1377 as as IN 1378 1381 its its PRP$ 1382 1385 DNA dna NN 1386 1393 binding binding NN 1394 1403 component component NN 1403 1404 . . .