| USP21 | Q9UK80 | TEX35-202 | ENST00000367639 | 785 nt | APPRIS ALT2 TSL 1 (best) BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | SNORA70.9-201 | ENST00000384370 | 135 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AP000580.1-201 | ENST00000404439 | 358 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | RPL6P29-201 | ENST00000414863 | 865 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC016912.1-201 | ENST00000432241 | 545 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC104058.1-201 | ENST00000448028 | 297 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | MCHR2-AS1-203 | ENST00000451220 | 429 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | RNU7-66P-201 | ENST00000459469 | 62 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | PLGLA-202 | ENST00000482249 | 475 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC092546.1-202 | ENST00000505628 | 499 nt | TSL 2 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC091885.1-201 | ENST00000506658 | 268 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | MTCYBP40-201 | ENST00000509390 | 1135 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | RNU6-864P-201 | ENST00000516256 | 108 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | Y_RNA.682-201 | ENST00000516457 | 100 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AP003472.2-201 | ENST00000523554 | 639 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC009137.1-201 | ENST00000562790 | 260 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC129492.2-201 | ENST00000577807 | 517 nt | TSL 3 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AL606490.9-201 | ENST00000603331 | 271 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AL589740.1-204 | ENST00000634677 | 630 nt | TSL 4 BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | AC000095.2-202 | ENST00000637415 | 154 nt | BASIC | 5.9 | □□□□□ -1.46 | | |
| USP21 | Q9UK80 | SCN2A-207 | ENST00000631182 | 8430 nt | APPRIS ALT1 TSL 5 BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC073346.2-201 | ENST00000624724 | 2058 nt | BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AL022344.1-201 | ENST00000439913 | 3965 nt | TSL 1 (best) BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MTND5P19-201 | ENST00000424872 | 1794 nt | BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | TAX1BP1-203 | ENST00000409980 | 2629 nt | APPRIS ALT2 TSL 5 BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MTND5P10-201 | ENST00000603719 | 1809 nt | BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | SDR42E1-201 | ENST00000328945 | 11566 nt | APPRIS P1 TSL 1 (best) BASIC | 5.9 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | VCAN-201 | ENST00000265077 | 12625 nt | APPRIS P3 TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | DTNA-230 | ENST00000598334 | 3201 nt | TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | PATJ-213 | ENST00000613764 | 4172 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | KCNH5-201 | ENST00000322893 | 11290 nt | APPRIS P1 TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | KLHL5-202 | ENST00000261426 | 3300 nt | TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | XIRP2-203 | ENST00000409195 | 12675 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MTND5P28-201 | ENST00000438005 | 1594 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | UGT2B11-201 | ENST00000446444 | 2088 nt | APPRIS P1 TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | SRSF11-201 | ENST00000370949 | 3034 nt | TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | ARHGAP42-203 | ENST00000524892 | 5685 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MDN1-205 | ENST00000629399 | 17400 nt | APPRIS P1 TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-251P-201 | ENST00000363235 | 104 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-1188P-201 | ENST00000363795 | 107 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-115P-201 | ENST00000364310 | 107 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | UBBP2-201 | ENST00000376781 | 231 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | IGLV4-3-201 | ENST00000390318 | 403 nt | APPRIS P1 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | ENSAP1-201 | ENST00000392855 | 326 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU4-26P-201 | ENST00000410270 | 107 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RN7SKP158-201 | ENST00000410453 | 326 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-193P-201 | ENST00000410977 | 107 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC108032.1-201 | ENST00000416706 | 207 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC068533.1-201 | ENST00000418542 | 415 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC018865.2-201 | ENST00000423631 | 129 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | PPIAP13-201 | ENST00000434706 | 478 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC020594.1-201 | ENST00000437680 | 338 nt | TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | HMGB1P12-201 | ENST00000438594 | 598 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC091153.2-202 | ENST00000441700 | 384 nt | TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | TXNP1-201 | ENST00000441872 | 371 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC044784.2-201 | ENST00000447297 | 366 nt | TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | TRBV1-201 | ENST00000476502 | 284 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | ANKRD36B-207 | ENST00000497329 | 649 nt | TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | TNFAIP8-205 | ENST00000504642 | 711 nt | TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU4ATAC18P-201 | ENST00000516179 | 126 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-1088P-201 | ENST00000516850 | 104 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | HIGD1AP6-201 | ENST00000521833 | 279 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | SPAG11B-207 | ENST00000528168 | 481 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | OR4R1P-201 | ENST00000529879 | 463 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC009396.3-201 | ENST00000555680 | 354 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RPL21P12-201 | ENST00000559810 | 515 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AP001496.1-201 | ENST00000579113 | 471 nt | TSL 4 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC022035.1-201 | ENST00000579923 | 302 nt | TSL 2 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MIR3942-201 | ENST00000585264 | 109 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AL138721.1-201 | ENST00000616756 | 179 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MIR6891-201 | ENST00000618788 | 93 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC137590.2-201 | ENST00000619709 | 240 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AL162373.1-201 | ENST00000620433 | 407 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC245452.5-201 | ENST00000620649 | 780 nt | TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC078938.1-201 | ENST00000620993 | 318 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | LINC01358-205 | ENST00000625548 | 874 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | NAA50-211 | ENST00000630058 | 177 nt | TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AC046144.1-201 | ENST00000478559 | 1853 nt | BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | HHLA2-209 | ENST00000489514 | 2406 nt | APPRIS P3 TSL 1 (best) BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | CDR1-201 | ENST00000370532 | 2467 nt | APPRIS P1 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | IFIT2-203 | ENST00000638108 | 3703 nt | APPRIS P2 TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AP001803.2-201 | ENST00000532274 | 2034 nt | TSL 2 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | PROM1-220 | ENST00000540805 | 3908 nt | APPRIS ALT2 TSL 5 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | AGTR1-205 | ENST00000461609 | 1545 nt | APPRIS P1 TSL 3 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | KIF3A-203 | ENST00000403231 | 2181 nt | TSL 2 BASIC | 5.89 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | ZFX-203 | ENST00000379177 | 7558 nt | APPRIS P1 TSL 1 (best) BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | SFT2D2-201 | ENST00000271375 | 11040 nt | APPRIS P1 TSL 1 (best) BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | OR8H2-201 | ENST00000313503 | 3088 nt | APPRIS P2 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | NCK1-204 | ENST00000469404 | 2403 nt | TSL 2 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | NOSTRIN-206 | ENST00000444448 | 2537 nt | TSL 5 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MRE11-202 | ENST00000323977 | 2588 nt | TSL 1 (best) BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RRAS2-202 | ENST00000414023 | 1884 nt | TSL 2 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | UBR5-204 | ENST00000518205 | 1931 nt | TSL 5 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | CUL2-209 | ENST00000537177 | 4271 nt | TSL 5 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | FAM111A-201 | ENST00000361723 | 3592 nt | APPRIS P1 TSL 2 BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | CD200R1-204 | ENST00000471858 | 3679 nt | APPRIS ALT2 TSL 1 (best) BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-1115P-201 | ENST00000362490 | 106 nt | BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | U3.12-201 | ENST00000364498 | 214 nt | BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | RNU6-606P-201 | ENST00000384721 | 111 nt | BASIC | 5.88 | □□□□□ -1.47 | | |
| USP21 | Q9UK80 | MIR34B-201 | ENST00000385076 | 84 nt | BASIC | 5.88 | □□□□□ -1.47 | | |