| USP21 | Q9UK80 | GABRA2-209 | ENST00000510861 | 3411 nt | APPRIS P1 TSL 5 BASIC | 2.88 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | ZNF355P-201 | ENST00000427301 | 3216 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-862P-201 | ENST00000362804 | 105 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | Y_RNA.94-201 | ENST00000363068 | 106 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | SNORD116-10-201 | ENST00000363791 | 102 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | SNORA25.6-201 | ENST00000364121 | 118 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR515-2-201 | ENST00000384883 | 83 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR515-1-201 | ENST00000384884 | 83 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | Z96811.1-201 | ENST00000445880 | 108 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | CYP2C59P-201 | ENST00000457790 | 269 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU7-113P-201 | ENST00000459273 | 62 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AC007336.1-201 | ENST00000576365 | 3828 nt | BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | PI15-201 | ENST00000260113 | 6732 nt | APPRIS P1 TSL 1 (best) BASIC | 2.87 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | OR51A4-202 | ENST00000641898 | 4393 nt | APPRIS P1 BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | ATP2B1-201 | ENST00000261173 | 6777 nt | APPRIS P1 TSL 1 (best) BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-509P-201 | ENST00000363519 | 107 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6ATAC38P-201 | ENST00000408119 | 126 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AL353795.2-201 | ENST00000431804 | 425 nt | TSL 2 BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AC074131.1-201 | ENST00000514662 | 253 nt | TSL 2 BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNA5SP182-201 | ENST00000516064 | 82 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-56P-201 | ENST00000516986 | 93 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR4439-201 | ENST00000583746 | 80 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR376B-201 | ENST00000614515 | 100 nt | BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | FGF7-206 | ENST00000614567 | 3936 nt | APPRIS P1 TSL 1 (best) BASIC | 2.86 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | SNORA68.1-201 | ENST00000364537 | 132 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | Y_RNA.430-201 | ENST00000384081 | 110 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-1319P-201 | ENST00000390855 | 104 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-747P-201 | ENST00000390928 | 104 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-241P-201 | ENST00000391148 | 104 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-177P-201 | ENST00000411257 | 104 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | LINC01866-201 | ENST00000421181 | 201 nt | TSL 3 BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AC090844.1-201 | ENST00000422019 | 156 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AC245047.3-201 | ENST00000429428 | 127 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | UBL5P1-201 | ENST00000507979 | 193 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-1006P-201 | ENST00000516998 | 103 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU7-181P-201 | ENST00000517234 | 74 nt | BASIC | 2.85 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RICTOR-202 | ENST00000357387 | 9543 nt | APPRIS P1 TSL 1 (best) BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | Y_RNA.99-201 | ENST00000363138 | 105 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | Y_RNA.316-201 | ENST00000365118 | 111 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNU6-788P-201 | ENST00000390967 | 104 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNA5SP109-201 | ENST00000391010 | 116 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | SNORA26.6-201 | ENST00000391256 | 115 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR889-201 | ENST00000401280 | 79 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MIR1262-201 | ENST00000408276 | 93 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | AL355388.1-201 | ENST00000415726 | 401 nt | TSL 2 BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | UBBP3-201 | ENST00000445497 | 241 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNA5SP33-201 | ENST00000516687 | 98 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | RNA5SP380-201 | ENST00000517190 | 98 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | SNORA31.26-201 | ENST00000517250 | 137 nt | BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | HMHB1-202 | ENST00000638299 | 126 nt | APPRIS P2 TSL 1 (best) BASIC | 2.84 | □□□□□ -1.95 | | |
| USP21 | Q9UK80 | MBNL3-205 | ENST00000370857 | 8760 nt | TSL 5 BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | MIR21-201 | ENST00000362134 | 72 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-633P-201 | ENST00000362612 | 103 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | Y_RNA.224-201 | ENST00000364308 | 111 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORA1.1-201 | ENST00000364671 | 133 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | Y_RNA.607-201 | ENST00000410597 | 98 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AP1B1P2-201 | ENST00000416196 | 106 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC104332.2-201 | ENST00000429959 | 156 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC092783.1-201 | ENST00000435832 | 231 nt | TSL 3 BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU7-28P-201 | ENST00000516759 | 62 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | IGLV3-17-201 | ENST00000519099 | 244 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AL355297.2-201 | ENST00000604792 | 129 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC103810.7-201 | ENST00000607821 | 91 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SEPT14P17-201 | ENST00000617978 | 177 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC022513.1-201 | ENST00000624512 | 117 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AL512310.12-203 | ENST00000640543 | 90 nt | BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | JMJD1C-210 | ENST00000542921 | 8149 nt | APPRIS ALT2 TSL 1 (best) BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | NEBL-202 | ENST00000377122 | 9216 nt | TSL 1 (best) BASIC | 2.83 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | ZNF334-205 | ENST00000615481 | 3706 nt | APPRIS ALT2 TSL 5 BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORA22.1-201 | ENST00000362701 | 134 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-1163P-201 | ENST00000364516 | 107 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-1072P-201 | ENST00000384703 | 107 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-443P-201 | ENST00000384780 | 107 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORD77B-201 | ENST00000391112 | 67 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | STAG3L5P-204 | ENST00000443759 | 179 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC078980.1-201 | ENST00000485384 | 262 nt | TSL 2 BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC023141.11-201 | ENST00000508864 | 202 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNA5SP385-201 | ENST00000515947 | 110 nt | BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC008115.2-201 | ENST00000539988 | 241 nt | TSL 3 BASIC | 2.82 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RGPD6-201 | ENST00000329516 | 7165 nt | APPRIS P1 TSL 1 (best) BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | ZNF260-203 | ENST00000588993 | 4174 nt | APPRIS P1 TSL 1 (best) BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNA5SP190-201 | ENST00000365222 | 118 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | MIR561-201 | ENST00000385216 | 97 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-1307P-201 | ENST00000391012 | 103 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-1190P-201 | ENST00000410811 | 104 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC015922.2-201 | ENST00000435593 | 184 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORD13-201 | ENST00000459299 | 104 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORA31.10-201 | ENST00000516482 | 106 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RPPH1-2P-201 | ENST00000516688 | 293 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC007536.1-201 | ENST00000533382 | 349 nt | BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | GRAMD1C-202 | ENST00000440446 | 3475 nt | TSL 1 (best) BASIC | 2.81 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | SNORD115-27-201 | ENST00000364430 | 82 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-163P-201 | ENST00000384396 | 106 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | MIR1267-201 | ENST00000408723 | 78 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU4-62P-201 | ENST00000410125 | 130 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU7-34P-201 | ENST00000459394 | 64 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC096720.1-201 | ENST00000604441 | 183 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | RNU6-86P-201 | ENST00000606534 | 107 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | MIR8054-201 | ENST00000620877 | 86 nt | BASIC | 2.8 | □□□□□ -1.96 | | |
| USP21 | Q9UK80 | AC027279.3-201 | ENST00000625055 | 122 nt | BASIC | 2.8 | □□□□□ -1.96 | | |