| ID | 蛋白ID | Accession | GN:Name | DE:Name | GeneID |
| 504202 | U2_TIBVC | D8V074 | U2 | Protein U2 | 14857902 |
| 504201 | U2_MDV1 | Q9Z0C9 | DNA-U2 | Protein U2 | 995284 |
| 504200 | U2_FBNY2 | O39832 | DNA-U2 | Protein U2 | 0 |
| 504199 | U2_FBNY1 | Q9WIJ9 | DNA-U2 | Protein U2 | 993377 |
| 504198 | U2_BPP1 | Q71TD7 | U' {ECO:0000305} | Tail fiber assembly protein U' {ECO:0000305}; Gene product U' {ECO:0000305}; gpU' | 2777419 |
| 504197 | U2_BPMU | P0DJY5 | U' | Tail fiber assembly protein U'; Gene product U'; gpU' | 2636259 |
| 504196 | U2QL1_MOUSE | A0PJN4; Q6PDR7 | Ube2ql1 | Ubiquitin-conjugating enzyme E2Q-like protein 1; 2.3.2.23; E2Q-like ubiquitin-conjugating enzyme 1 | 76980 |
| 504195 | U2QL1_HUMAN | A1L167 | UBE2QL1 | Ubiquitin-conjugating enzyme E2Q-like protein 1; 2.3.2.23; E2Q-like ubiquitin-conjugating enzyme 1 | 134111 |
| 504194 | U2QL1_DROME | Q9VM35 | | Ubiquitin-conjugating enzyme E2Q-like protein CG4502; 2.3.2.23; E2Q-like ubiquitin-conjugating enzyme CG4502 | 34002 |
| 504193 | U2Q2L_HUMAN | H0YL09 | UBE2Q2L | Putative ubiquitin-conjugating enzyme E2Q2-like protein | 100505679 |
| 504192 | U2D2L_HUMAN | Q8IWF7 | UBE2DNL | Putative ubiquitin-conjugating enzyme E2 D2-like protein; Ubiquitin carrier protein D2-like; Ubiquitin-conjugating enzyme E2D N-terminal-like; Ubiquitin-protein ligase D2-like | 0 |
| 504191 | U2D2B_RAT | P70711 | Ube2d2b | Ubiquitin-conjugating enzyme E2 D2B; 2.3.2.23; E2 ubiquitin-conjugating enzyme D2B; Ubiquitin carrier protein D2B; Ubiquitin-conjugating enzyme E2(17)KB 2B; Ubiquitin-conjugating enzyme E2-17 kDa 2B; Ubiquitin-protein ligase D2B | 79435 |
| 504190 | U2D2B_MOUSE | Q6ZWY6 | Ube2d2b | Ubiquitin-conjugating enzyme E2 D2B; 2.3.2.23; E2 ubiquitin-conjugating enzyme D2B; Ubiquitin carrier protein D2B; Ubiquitin-protein ligase D2B | 73318 |
| 504189 | U2AFM_MOUSE | Q62377 | Zrsr2 | U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 2; CCCH type zinc finger, RNA-binding motif and serine/arginine rich protein 2; U2(RNU2) small nuclear RNA auxiliary factor 1-like 2; U2AF35-related protein; URP | 0 |
| 504188 | U2AFM_HUMAN | Q14D69; Q15696 | ZRSR2 | U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 2; CCCH type zinc finger, RNA-binding motif and serine/arginine rich protein 2; Renal carcinoma antigen NY-REN-20; U2(RNU2) small nuclear RNA auxiliary factor 1-like 2; U2AF35-related protein; URP | 8233 |
| 504187 | U2AFL_MOUSE | Q64707 | Zrsr1 | U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 1; CCCH type zinc finger, RNA-binding motif and serine/arginine rich protein 1; SP2; U2(RNU2) small nuclear RNA auxiliary factor 1-like 1 | 22183 |
| 504186 | U2AFL_HUMAN | B2R901; Q13570; Q15695; Q2M3R8 | ZRSR2P1 {ECO:0000312|HGNC:HGNC:12456} | Putative U2 small nuclear ribonucleoprotein auxiliary factor 35 kDa subunit-related protein 1 {ECO:0000305}; CCCH type zinc finger, RNA-binding motif and serine/arginine rich protein 1; U2(RNU2) small nuclear RNA auxiliary factor 1-like 1 | 0 |
| 504185 | U2AFB_ORYSJ | B7EHH7; Q6AUG0; Q9ZQW9 | U2AF35B | Splicing factor U2af small subunit B; U2 auxiliary factor 35 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor small subunit B; U2 snRNP auxiliary factor small subunit B; Zinc finger CCCH domain-containing protein 38; OsC3H38 | 4339621 |
| 504184 | U2AFB_ARATH | Q945S0; Q9FMY5 | U2AF35B | Splicing factor U2af small subunit B; U2 auxiliary factor 35 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor small subunit B; U2 snRNP auxiliary factor small subunit B; Zinc finger CCCH domain-containing protein 60; AtC3H60 | 834293 |
| 504183 | U2AFA_ORYSJ | A3C064; B7E7L8; Q9ZQW7; Q9ZQW8 | U2AF35A | Splicing factor U2af small subunit A; U2 auxiliary factor 35 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor small subunit A; U2 snRNP auxiliary factor small subunit A; Zinc finger CCCH domain-containing protein 60; OsC3H60 | 9268567 |
| 504182 | U2AFA_ARATH | Q945S1; Q9S709 | U2AF35A | Splicing factor U2af small subunit A; U2 auxiliary factor 35 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor small subunit A; U2 snRNP auxiliary factor small subunit A; Zinc finger CCCH domain-containing protein 8; AtC3H8 | 839657 |
| 504181 | U2AF4_RAT | Q7TP17; Q7TP18 | U2af1l4 | Splicing factor U2AF 26 kDa subunit; Liver regeneration-related protein LRRG157/LRRG158; U2 auxiliary factor 26; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2AF1-like 4 {ECO:0000250|UniProtKB:Q8BGJ9} | 361542 |
| 504180 | U2AF4_MOUSE | Q8BGJ9 | U2af1l4 | Splicing factor U2AF 26 kDa subunit; U2 auxiliary factor 26; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2AF1-like 4 {ECO:0000303|PubMed:18460468} | 233073 |
| 504179 | U2AF4_HUMAN | A6NKI8; Q56UU3; Q8WU68 | U2AF1L4 | Splicing factor U2AF 26 kDa subunit; U2 auxiliary factor 26; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2AF1-like 4 {ECO:0000250|UniProtKB:Q8BGJ9}; U2(RNU2) small nuclear RNA auxiliary factor 1-like protein 3; U2 small nuclear RNA auxiliary factor 1-like protein 3; U2AF1-like protein 3 | 199746 |
| 504178 | U2AF4_BOVIN | Q3T127 | U2AF1L4 | Splicing factor U2AF 26 kDa subunit; U2 small nuclear RNA auxiliary factor 1-like protein 4; U2AF1-like 4 {ECO:0000250|UniProtKB:Q8BGJ9} | 615198 |
| 504177 | U2AF2_SCHPO | P36629; Q9UTU7 | prp2 | Splicing factor U2AF 59 kDa subunit; U2 auxiliary factor 59 kDa subunit; U2AF59; U2 snRNP auxiliary factor large subunit | 2539645 |
| 504176 | U2AF2_MOUSE | P26369 | U2af2 | Splicing factor U2AF 65 kDa subunit; U2 auxiliary factor 65 kDa subunit; U2 snRNP auxiliary factor large subunit | 22185 |
| 504175 | U2AF2_HUMAN | P26368; Q96HC5 | U2AF2 | Splicing factor U2AF 65 kDa subunit; U2 auxiliary factor 65 kDa subunit; hU2AF(65); hU2AF65; U2 snRNP auxiliary factor large subunit | 11338 |
| 504174 | U2AF2_DROME | Q24562; Q9VXH2 | U2af50 | Splicing factor U2AF 50 kDa subunit; U2 auxiliary factor 50 kDa subunit; U2 snRNP auxiliary factor large subunit | 32602 |
| 504173 | U2AF2_CAEEL | O76839; P90978; Q95XT0; Q9N2X5 | uaf-1 | Splicing factor U2AF 65 kDa subunit; U2 auxiliary factor 65 kDa subunit; U2AF65; U2 snRNP auxiliary factor large subunit | 175270 |
| 504172 | U2AF2_CAEBR | A8XLT8; P90727; Q616T0 | uaf-1 | Splicing factor U2AF 65 kDa subunit; U2 auxiliary factor 65 kDa subunit; U2AF65; U2 snRNP auxiliary factor large subunit | 8584875 |
| 504171 | U2AF1_SCHPO | Q09176 | | Splicing factor U2AF 23 kDa subunit; U2 auxiliary factor 23 kDa subunit; U2AF23; U2 snRNP auxiliary factor small subunit | 2542482 |
| 504170 | U2AF1_PIG | Q29350 | U2AF1 | Splicing factor U2AF 35 kDa subunit; U2 auxiliary factor 35 kDa subunit; U2 snRNP auxiliary factor small subunit | 0 |
| 504169 | U2AF1_MOUSE | Q564E4; Q99LX2; Q9CZ98; Q9D883 | U2af1 | Splicing factor U2AF 35 kDa subunit; U2 auxiliary factor 35 kDa subunit; U2 snRNP auxiliary factor small subunit | 108121 |
| 504168 | U2AF1_HUMAN | Q01081; Q701P4; Q71RF1 | U2AF1 | Splicing factor U2AF 35 kDa subunit; U2 auxiliary factor 35 kDa subunit; U2 small nuclear RNA auxiliary factor 1; U2 snRNP auxiliary factor small subunit | 102724594 |
| 504167 | U2AF1_DROME | Q94535; Q9VPN4 | U2af38 | Splicing factor U2af 38 kDa subunit; U2 auxiliary factor 38 kDa subunit; U2 snRNP auxiliary factor small subunit | 33201 |
| 504166 | U2AF1_BOVIN | A1A4K8 | U2AF1 | Splicing factor U2AF 35 kDa subunit; U2 auxiliary factor 35 kDa subunit; U2 snRNP auxiliary factor small subunit | 512680 |
| 504165 | U2A2B_WHEAT | Q2QKB4 | U2AF65B | Splicing factor U2af large subunit B; U2 auxiliary factor 65 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor large subunit B; U2 snRNP auxiliary factor large subunit B | 0 |
| 504164 | U2A2B_ORYSJ | Q0IR43; Q2QZL4 | U2AF65B | Splicing factor U2af large subunit B; U2 auxiliary factor 65 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor large subunit B; U2 snRNP auxiliary factor large subunit B | 4351124 |
| 504163 | U2A2B_NICPL | Q9ZR40 | U2AF65B | Splicing factor U2af large subunit B; NpU2AF65b; U2 auxiliary factor 65 kDa subunit B; U2 small nuclear ribonucleoprotein auxiliary factor large subunit B; U2 snRNP auxiliary factor large subunit B | 0 |
| 504162 | U2A2B_ARATH | Q8L716; Q9C961 | U2AF65B {ECO:0000303|PubMed:24580679} | Splicing factor U2af large subunit B {ECO:0000303|PubMed:24580679}; U2 auxiliary factor 65 kDa subunit B {ECO:0000303|PubMed:24580679}; U2 small nuclear ribonucleoprotein auxiliary factor large subunit B {ECO:0000303|PubMed:24580679}; U2 snRNP auxiliary factor large subunit B {ECO:0000303|PubMed:24580679} | 842382 |
| 504161 | U2A2A_WHEAT | Q2QKB3 | U2AF65A | Splicing factor U2af large subunit A; U2 auxiliary factor 65 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor large subunit A; U2 snRNP auxiliary factor large subunit A | 0 |
| 504160 | U2A2A_ORYSJ | B9G8F7; Q2R0Q1; Q84P67 | U2AF65A | Splicing factor U2af large subunit A; U2 auxiliary factor 65 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor large subunit A; U2 snRNP auxiliary factor large subunit A | 4350981 |
| 504159 | U2A2A_NICPL | Q9ZR39 | U2AF65A | Splicing factor U2af large subunit A; NpU2AF65a; U2 auxiliary factor 65 kDa subunit A; U2 small nuclear ribonucleoprotein auxiliary factor large subunit A; U2 snRNP auxiliary factor large subunit A | 0 |
| 504158 | U2A2A_ARATH | O23212; Q3E9P9; Q8RXR7 | U2AF65A {ECO:0000303|PubMed:24580679} | Splicing factor U2af large subunit A {ECO:0000303|PubMed:24580679}; U2 auxiliary factor 65 kDa subunit A {ECO:0000303|PubMed:24580679}; U2 small nuclear ribonucleoprotein auxiliary factor large subunit A {ECO:0000303|PubMed:24580679}; U2 snRNP auxiliary factor large subunit A {ECO:0000303|PubMed:24580679} | 829822 |
| 504157 | U24_HHV7J | Q69505 | U24 {ECO:0000312|EMBL:AAC54685.1} | U24 protein | 3289481 |
| 504156 | U24_HHV6Z | Q9QJ42 | U24 | U24 protein | 1497025 |
| 504155 | U24_HHV6U | Q69048; Q69559 | U24 | U24 protein | 1487899 |
| 504154 | U24A_HHV6Z | Q9QJ41 | U24A | Uncharacterized protein U24A | 1497026 |
| 504153 | U23_HHV6Z | Q9QJ43 | U23 | Protein U23 | 1497100 |
