| USP21 | Q9UK80 | SNHG14-215 | ENST00000551631 | 4008 nt | TSL 5 BASIC | 3.1 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | KIAA1524-206 | ENST00000491772 | 3877 nt | TSL 1 (best) BASIC | 3.1 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | MIR337-201 | ENST00000362281 | 93 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNU6-832P-201 | ENST00000363319 | 107 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNA5SP139-201 | ENST00000364340 | 117 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | Y_RNA.313-201 | ENST00000365095 | 103 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | Y_RNA.360-201 | ENST00000365512 | 102 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNU6-1296P-201 | ENST00000383879 | 107 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNU6-242P-201 | ENST00000384359 | 107 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | MIR767-201 | ENST00000390228 | 109 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNU6-402P-201 | ENST00000410678 | 103 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RPS15AP28-201 | ENST00000435088 | 386 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | AC009969.1-201 | ENST00000438726 | 172 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | AC006483.1-201 | ENST00000487308 | 313 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | SNORA4.4-201 | ENST00000515921 | 135 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | RNU6-267P-201 | ENST00000516714 | 103 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | AC007598.1-202 | ENST00000561528 | 435 nt | TSL 3 BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | MIR4777-201 | ENST00000583710 | 86 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | AC091304.10-201 | ENST00000641554 | 121 nt | BASIC | 3.09 | □□□□□ -1.91 | | |
| USP21 | Q9UK80 | SNORD115-19-201 | ENST00000363098 | 82 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-18-201 | ENST00000363293 | 82 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-17-201 | ENST00000364612 | 82 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-219P-201 | ENST00000364728 | 107 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU4-16P-201 | ENST00000364737 | 141 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-805P-201 | ENST00000365643 | 106 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU2-48P-201 | ENST00000410694 | 191 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-321P-201 | ENST00000410912 | 106 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL445646.1-201 | ENST00000431784 | 216 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-857P-201 | ENST00000515893 | 110 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR4666B-201 | ENST00000578142 | 81 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR5007-201 | ENST00000583098 | 95 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR7153-201 | ENST00000637758 | 57 nt | BASIC | 3.08 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AC008264.2-201 | ENST00000610193 | 3731 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-661P-201 | ENST00000362409 | 107 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.190-201 | ENST00000363964 | 101 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.351-201 | ENST00000365436 | 96 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-546P-201 | ENST00000383991 | 107 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-1083P-201 | ENST00000384022 | 107 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR605-201 | ENST00000385078 | 83 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL731684.2-201 | ENST00000426839 | 333 nt | TSL 5 BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | TRIAP1P1-201 | ENST00000427062 | 225 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RPS29P12-201 | ENST00000460178 | 152 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU7-70P-201 | ENST00000516941 | 66 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AC245166.1-201 | ENST00000521012 | 253 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR4762-201 | ENST00000585261 | 75 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR338-201 | ENST00000636369 | 67 nt | BASIC | 3.07 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | NEB-220 | ENST00000618972 | 26307 nt | APPRIS ALT2 TSL 5 BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | ZMYM1-203 | ENST00000373330 | 4203 nt | APPRIS P1 TSL 1 (best) BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.10-201 | ENST00000362371 | 110 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-363P-201 | ENST00000362895 | 105 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU1-23P-201 | ENST00000363361 | 144 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-35-201 | ENST00000365122 | 82 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-442P-201 | ENST00000383968 | 104 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | PHF3-202 | ENST00000393387 | 6947 nt | APPRIS P1 TSL 1 (best) BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL365277.2-201 | ENST00000415255 | 551 nt | TSL 3 BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU7-171P-201 | ENST00000459581 | 62 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RPS23P4-201 | ENST00000487908 | 423 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AP003484.1-201 | ENST00000530974 | 250 nt | BASIC | 3.06 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | ZNF626-204 | ENST00000612591 | 4404 nt | APPRIS P1 TSL 5 BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU1-105P-201 | ENST00000363470 | 161 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | U8.5-201 | ENST00000364528 | 136 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.507-201 | ENST00000384500 | 99 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR518E-201 | ENST00000385252 | 88 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORA17.3-201 | ENST00000391159 | 129 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RPL21P3-201 | ENST00000395517 | 478 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORA11.4-201 | ENST00000408823 | 129 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL512326.2-201 | ENST00000426359 | 151 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RPS27P29-201 | ENST00000463110 | 252 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL049830.1-201 | ENST00000468034 | 425 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.714-201 | ENST00000517065 | 90 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AC012254.1-201 | ENST00000592747 | 200 nt | TSL 3 BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AL513534.2-201 | ENST00000603836 | 250 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Clostridiales-1.3-201 | ENST00000637703 | 147 nt | BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | GABRG2-215 | ENST00000639213 | 9960 nt | TSL 1 (best) BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | HDX-206 | ENST00000506585 | 6158 nt | TSL 2 BASIC | 3.05 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | TDRD15-202 | ENST00000622654 | 5805 nt | APPRIS P1 BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | CFH-202 | ENST00000367429 | 4127 nt | APPRIS P1 TSL 1 (best) BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-13-201 | ENST00000363358 | 82 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-16-201 | ENST00000363887 | 82 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-60P-201 | ENST00000364792 | 103 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD115-1-201 | ENST00000364961 | 82 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR221-201 | ENST00000385135 | 110 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-733P-201 | ENST00000410759 | 104 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNA5SP144-201 | ENST00000410846 | 116 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-1041P-201 | ENST00000516254 | 102 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | NCRNA00250-201 | ENST00000519500 | 519 nt | TSL 4 BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR5092-201 | ENST00000583139 | 88 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | ZNRD1-AS1_2.5-201 | ENST00000614729 | 76 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | HOTAIRM1_4.1-201 | ENST00000617934 | 102 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AC110079.1-202 | ENST00000635213 | 138 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR203B-201 | ENST00000636080 | 86 nt | BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | ZBBX-204 | ENST00000392767 | 3071 nt | APPRIS ALT2 TSL 5 BASIC | 3.04 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.155-201 | ENST00000363632 | 101 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORD14E-201 | ENST00000364009 | 85 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU4-67P-201 | ENST00000364569 | 141 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | Y_RNA.454-201 | ENST00000384224 | 113 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | MIR802-201 | ENST00000390235 | 94 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | RNU6-679P-201 | ENST00000391003 | 106 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | SNORA18.7-201 | ENST00000516910 | 131 nt | BASIC | 3.03 | □□□□□ -1.92 | | |
| USP21 | Q9UK80 | AP002004.2-201 | ENST00000531656 | 154 nt | BASIC | 3.03 | □□□□□ -1.92 | | |