| USP21 | Q9UK80 | PWAR6-201 | ENST00000552334 | 4618 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | ANKAR-201 | ENST00000313581 | 4391 nt | APPRIS P1 TSL 1 (best) BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | ZNF280D-204 | ENST00000558320 | 3666 nt | TSL 1 (best) BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC069528.2-201 | ENST00000624849 | 1991 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC007496.3-201 | ENST00000624987 | 3443 nt | BASIC | 3.67 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL159152.1-201 | ENST00000635019 | 2587 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC091564.4-201 | ENST00000533934 | 2194 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | C5orf51-201 | ENST00000381647 | 5241 nt | APPRIS P1 TSL 1 (best) BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SNORD114-30-201 | ENST00000364448 | 72 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SRIP1-201 | ENST00000489235 | 288 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RPL23AP54-201 | ENST00000495129 | 419 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | RNU6-638P-201 | ENST00000516582 | 104 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AP003327.1-201 | ENST00000529684 | 127 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | PRELID2P1-201 | ENST00000552837 | 301 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC062037.1-201 | ENST00000605302 | 128 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL022345.2-201 | ENST00000606307 | 135 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AL353997.5-201 | ENST00000618886 | 171 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | AC009831.4-201 | ENST00000620744 | 325 nt | BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | NBPF20-201 | ENST00000369373 | 18760 nt | APPRIS ALT2 TSL 5 BASIC | 3.66 | □□□□□ -1.82 | | |
| USP21 | Q9UK80 | SYT14-208 | ENST00000637265 | 13567 nt | TSL 5 BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CCDC66-201 | ENST00000326595 | 3027 nt | APPRIS P3 TSL 1 (best) BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.52-201 | ENST00000362760 | 96 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU4-41P-201 | ENST00000364426 | 143 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.558-201 | ENST00000384685 | 113 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC002075.2-201 | ENST00000425207 | 252 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNRPGP3-201 | ENST00000469405 | 227 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RN7SL330P-201 | ENST00000469709 | 307 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RPL36AP21-201 | ENST00000490372 | 323 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | VCAN-AS1-202 | ENST00000513899 | 453 nt | TSL 3 BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-1299P-201 | ENST00000516316 | 100 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC105137.2-201 | ENST00000569073 | 466 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RPS15AP11-201 | ENST00000594193 | 385 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | KNL1-202 | ENST00000399668 | 7607 nt | APPRIS ALT2 TSL 1 (best) BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AP003122.5-201 | ENST00000527668 | 3766 nt | BASIC | 3.65 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | IL33-202 | ENST00000417746 | 2327 nt | TSL 2 BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.85-201 | ENST00000363014 | 111 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORD18B-201 | ENST00000365659 | 72 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | MIR488-201 | ENST00000365739 | 83 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-756P-201 | ENST00000383997 | 107 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RPL23AP62-201 | ENST00000463396 | 453 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CKS1BP2-201 | ENST00000497342 | 240 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CFAP100-207 | ENST00000510833 | 481 nt | APPRIS ALT2 TSL 3 BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNA5SP468-201 | ENST00000516782 | 93 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RN7SKP282-201 | ENST00000516824 | 299 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | HMGN2P15-201 | ENST00000585707 | 270 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC091152.3-201 | ENST00000604227 | 325 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC073476.4-201 | ENST00000628409 | 72 nt | BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SLC6A15-202 | ENST00000309283 | 3108 nt | TSL 5 BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | EVI5-208 | ENST00000540033 | 7436 nt | APPRIS ALT2 TSL 1 (best) BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | ZBTB37-201 | ENST00000367701 | 19128 nt | APPRIS P1 TSL 1 (best) BASIC | 3.64 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SPAM1-206 | ENST00000460182 | 2154 nt | APPRIS ALT2 TSL 1 (best) BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | ANKRD20A9P-201 | ENST00000457997 | 2978 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-1010P-201 | ENST00000362757 | 107 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.163-201 | ENST00000363702 | 113 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.634-201 | ENST00000364811 | 113 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.549-201 | ENST00000384657 | 102 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | MIR586-201 | ENST00000385035 | 97 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | IGLV5-37-201 | ENST00000390300 | 374 nt | APPRIS P1 BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | MIR891A-201 | ENST00000401237 | 79 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNA5SP274-201 | ENST00000410484 | 108 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC023141.4-201 | ENST00000412031 | 328 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | HMGN2P16-201 | ENST00000456802 | 261 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RPS26P55-201 | ENST00000471178 | 356 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-412P-201 | ENST00000516434 | 106 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNA5SP153-201 | ENST00000516498 | 76 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | MIR2114-201 | ENST00000516645 | 80 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU7-116P-201 | ENST00000516940 | 62 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | LINC02309-201 | ENST00000553679 | 207 nt | TSL 3 BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC024610.1-201 | ENST00000582685 | 323 nt | TSL 3 BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC005972.2-201 | ENST00000604690 | 348 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CLRN1-AS1.1-201 | ENST00000615643 | 79 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC006111.3-201 | ENST00000622137 | 383 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC244205.2-202 | ENST00000635781 | 342 nt | BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | NEDD4-201 | ENST00000338963 | 7019 nt | TSL 1 (best) BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | KCNJ16-203 | ENST00000392671 | 3981 nt | APPRIS P1 TSL 2 BASIC | 3.63 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | BAZ2B-204 | ENST00000392783 | 8289 nt | APPRIS P1 TSL 5 BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | USP15-203 | ENST00000353364 | 14950 nt | APPRIS P3 TSL 1 (best) BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | MARCH7-202 | ENST00000409175 | 2402 nt | APPRIS P1 TSL 2 BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CLCA4-201 | ENST00000370563 | 3211 nt | APPRIS P1 TSL 1 (best) BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AL356292.1-201 | ENST00000283110 | 373 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORA27.1-201 | ENST00000362604 | 124 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | Y_RNA.226-201 | ENST00000364337 | 114 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-1305P-201 | ENST00000364353 | 104 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNA5SP173-201 | ENST00000364857 | 136 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | RNU6-1080P-201 | ENST00000383982 | 107 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORA1.3-201 | ENST00000384676 | 136 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORA12-201 | ENST00000391162 | 147 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORD77.4-201 | ENST00000516158 | 81 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC007012.1-201 | ENST00000567192 | 175 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AL365440.2-201 | ENST00000419738 | 2597 nt | TSL 2 BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CLOCK-201 | ENST00000309964 | 10304 nt | APPRIS P1 TSL 1 (best) BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | LTN1-201 | ENST00000361371 | 7685 nt | APPRIS P1 TSL 1 (best) BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC108206.1-201 | ENST00000570186 | 4159 nt | BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | STAU2-207 | ENST00000519961 | 3928 nt | TSL 1 (best) BASIC | 3.62 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC007256.1-201 | ENST00000392253 | 2765 nt | BASIC | 3.61 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORD12C-201 | ENST00000386307 | 89 nt | BASIC | 3.61 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | CALM2P4-201 | ENST00000430810 | 426 nt | BASIC | 3.61 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | HMGN2P9-201 | ENST00000476875 | 229 nt | BASIC | 3.61 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | AC024022.1-202 | ENST00000508911 | 394 nt | TSL 2 BASIC | 3.61 | □□□□□ -1.83 | | |
| USP21 | Q9UK80 | SNORA70.14-201 | ENST00000516205 | 110 nt | BASIC | 3.61 | □□□□□ -1.83 | | |