| USP21 | Q9UK80 | PSMA5-201 | ENST00000271308 | 3729 nt | APPRIS P1 TSL 1 (best) BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | MIR512-1-201 | ENST00000384913 | 84 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | 5S_rRNA.2-201 | ENST00000391293 | 112 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | SNORA79-201 | ENST00000408376 | 140 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | LINC02559-201 | ENST00000420391 | 188 nt | TSL 2 BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AC012668.1-201 | ENST00000457625 | 228 nt | TSL 3 BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AC090515.1-201 | ENST00000465295 | 476 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | IGKV1-22-201 | ENST00000524313 | 326 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AC025166.1-201 | ENST00000612411 | 163 nt | BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | OXR1-207 | ENST00000497705 | 2007 nt | TSL 2 BASIC | 3.73 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | GCNT4-201 | ENST00000322348 | 5554 nt | APPRIS P1 BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | RNU6-1275P-201 | ENST00000391087 | 107 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AP003170.3-201 | ENST00000399123 | 158 nt | TSL 5 BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | HSPE1P26-201 | ENST00000405341 | 275 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AL139254.1-201 | ENST00000421114 | 376 nt | TSL 3 BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AC010210.1-203 | ENST00000513905 | 260 nt | TSL 3 BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AC018630.3-201 | ENST00000542637 | 96 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AL160236.1-201 | ENST00000556317 | 195 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | AL138880.2-201 | ENST00000616214 | 239 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | BIRC3-201 | ENST00000263464 | 5197 nt | APPRIS P1 TSL 1 (best) BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | MTND5P18-201 | ENST00000445624 | 1801 nt | BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | IL33-203 | ENST00000456383 | 2501 nt | TSL 5 BASIC | 3.72 | □□□□□ -1.81 | | |
| USP21 | Q9UK80 | XIRP2-204 | ENST00000409273 | 12269 nt | TSL 1 (best) BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.281-201 | ENST00000364774 | 94 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.346-201 | ENST00000365385 | 112 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORA72-201 | ENST00000384339 | 132 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL355796.1-201 | ENST00000406706 | 323 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU4-53P-201 | ENST00000410828 | 140 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | FO680682.1-201 | ENST00000421261 | 345 nt | TSL 3 BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RPL39P40-201 | ENST00000445481 | 146 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNA5SP458-201 | ENST00000516188 | 119 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-1337P-201 | ENST00000516525 | 95 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU2-44P-201 | ENST00000516795 | 194 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-928P-201 | ENST00000516876 | 104 nt | BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SYTL2-230 | ENST00000634661 | 6672 nt | TSL 5 BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | KIAA1109-203 | ENST00000388738 | 15574 nt | APPRIS P1 TSL 1 (best) BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MARCH7-203 | ENST00000409591 | 2147 nt | TSL 2 BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SYNE2-212 | ENST00000554584 | 20508 nt | TSL 5 BASIC | 3.71 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | TFEC-203 | ENST00000393485 | 2704 nt | TSL 2 BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MIR30E-201 | ENST00000362104 | 92 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.164-201 | ENST00000363709 | 102 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-1131P-201 | ENST00000364955 | 107 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | DYNLT3P1-201 | ENST00000378574 | 347 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-1323P-201 | ENST00000384025 | 107 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.432-201 | ENST00000384087 | 111 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-136P-201 | ENST00000384663 | 107 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MIR518C-201 | ENST00000384822 | 101 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORD72-201 | ENST00000390994 | 80 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL133475.1-201 | ENST00000404414 | 305 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL365496.1-201 | ENST00000426885 | 215 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | HMGN2P3-201 | ENST00000433603 | 273 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | HMGN2P5-201 | ENST00000436882 | 273 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RPL23AP7-203 | ENST00000449021 | 469 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | IGKV1OR2-6-201 | ENST00000603485 | 277 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AP001318.4-201 | ENST00000616637 | 121 nt | BASIC | 3.7 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AP001486.2-201 | ENST00000561652 | 5113 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | N4BP2L2-211 | ENST00000504114 | 2513 nt | TSL 5 BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.4-201 | ENST00000362333 | 112 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORD114-7-201 | ENST00000362520 | 77 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-674P-201 | ENST00000363831 | 107 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.328-201 | ENST00000365208 | 113 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | C6orf10-201 | ENST00000375007 | 2125 nt | APPRIS ALT2 TSL 5 BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNA5SP129-201 | ENST00000410276 | 118 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RN7SKP223-201 | ENST00000410582 | 62 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU2-55P-201 | ENST00000411146 | 174 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL135786.1-201 | ENST00000415892 | 214 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | snoU13.14-201 | ENST00000459372 | 104 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-437P-201 | ENST00000459408 | 95 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC012531.5-201 | ENST00000611375 | 151 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC080128.1-201 | ENST00000474389 | 1917 nt | BASIC | 3.69 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL596211.1-201 | ENST00000569873 | 2277 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SCEL-202 | ENST00000377246 | 3081 nt | APPRIS ALT2 TSL 1 (best) BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-50P-201 | ENST00000362356 | 103 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORD6-201 | ENST00000365444 | 73 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | TRAV39-201 | ENST00000390466 | 331 nt | APPRIS P1 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNA5SP496-201 | ENST00000391240 | 109 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL118523.1-201 | ENST00000444436 | 480 nt | TSL 3 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | HMGN2P32-201 | ENST00000444648 | 269 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL138900.1-201 | ENST00000449345 | 399 nt | TSL 3 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SCARNA20.6-201 | ENST00000517251 | 106 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | POLR3GP1-201 | ENST00000594073 | 261 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MACF1-201 | ENST00000289893 | 19141 nt | TSL 5 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | ARHGAP15-202 | ENST00000409869 | 2968 nt | TSL 5 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SLC27A2-203 | ENST00000544960 | 2025 nt | TSL 2 BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | GABRG2-229 | ENST00000641017 | 3628 nt | BASIC | 3.68 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | ADGRL4-201 | ENST00000370742 | 3527 nt | APPRIS P1 TSL 1 (best) BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | FRS2-201 | ENST00000397997 | 6550 nt | APPRIS P1 TSL 5 BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | CXADR-202 | ENST00000356275 | 270 nt | TSL 1 (best) BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-766P-201 | ENST00000362478 | 107 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | Y_RNA.91-201 | ENST00000363042 | 107 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-1107P-201 | ENST00000364817 | 104 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORA51.10-201 | ENST00000384418 | 136 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MIR873-201 | ENST00000401120 | 77 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | MIR1185-2-201 | ENST00000408687 | 86 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL161651.1-201 | ENST00000440882 | 223 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC145146.1-201 | ENST00000496370 | 254 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC092747.1-201 | ENST00000538920 | 351 nt | TSL 5 BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL049861.1-201 | ENST00000603130 | 150 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC097639.2-201 | ENST00000603159 | 172 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RMST_8.1-201 | ENST00000610287 | 165 nt | BASIC | 3.67 | □□□□□ -1.82 | | |