Human C Complex Spliceosome - Medium-resolution PERIPHERY
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
|---|---|---|---|---|---|
| E [auth A] | SCOP2B Superfamily | JAB1/MPN domain-like | 8053277 | 3001105 | SCOP2B (2022-06-29) |
| E [auth A] | SCOP2B Superfamily | Ribonuclease H-like | 8041105 | 3000143 | SCOP2B (2022-06-29) |
| VA [auth z] | SCOP2B Superfamily | Cyclophilin-like | 8036491 | 3000168 | SCOP2B (2022-06-29) |
| UA [auth y] | SCOP2B Superfamily | RecA-like P-loop NTPases | 8042951 | 3002019 | SCOP2B (2022-06-29) |
| UA [auth y] | SCOP2B Superfamily | RecA-like P-loop NTPases | 8042950 | 3002019 | SCOP2B (2022-06-29) |
| SA [auth w] | SCOP2B Superfamily | RNA-binding domain, RBD | 8042953 | 3000110 | SCOP2B (2022-06-29) |
| RA [auth v] | SCOP2B Superfamily | Mago nashi protein | 8042952 | 3000634 | SCOP2B (2022-06-29) |
| NA [auth q] | SCOP2B Superfamily | Brl domain-like | 8036193 | 3000115 | SCOP2B (2022-06-29) |
| NA [auth q] | SCOP2B Superfamily | E set domains | 8055093 | 3000070 | SCOP2B (2022-06-29) |
| LA [auth o] | SCOP2B Superfamily | RNA-binding domain, RBD | 8039202 | 3000110 | SCOP2B (2022-06-29) |
| HA [auth k] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063468 | 3000419 | SCOP2B (2022-06-29) |
| DA [auth g] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063468 | 3000419 | SCOP2B (2022-06-29) |
| FA [auth i] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063452 | 3000419 | SCOP2B (2022-06-29) |
| CA [auth f] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063452 | 3000419 | SCOP2B (2022-06-29) |
| GA [auth j] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063476 | 3000419 | SCOP2B (2022-06-29) |
| BA [auth e] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8063476 | 3000419 | SCOP2B (2022-06-29) |
| EA [auth h] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041749 | 3000419 | SCOP2B (2022-06-29) |
| AA [auth d] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041749 | 3000419 | SCOP2B (2022-06-29) |
| Z [auth c] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041748 | 3000419 | SCOP2B (2022-06-29) |
| KA [auth n] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041748 | 3000419 | SCOP2B (2022-06-29) |
| Y [auth b] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041747 | 3000419 | SCOP2B (2022-06-29) |
| JA [auth m] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041747 | 3000419 | SCOP2B (2022-06-29) |
| X [auth a] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041751 | 3000419 | SCOP2B (2022-06-29) |
| IA [auth l] | SCOP2B Superfamily | Sm-like ribonucleoproteins | 8041751 | 3000419 | SCOP2B (2022-06-29) |
| V [auth X] | SCOP2B Superfamily | RNA-binding domain, RBD | 8035327 | 3000110 | SCOP2B (2022-06-29) |
| U [auth W] | SCOP2B Superfamily | L domain-like | 8043993 | 3001010 | SCOP2B (2022-06-29) |
| T [auth U] | SCOP2B Superfamily | ARM repeat-like | 8090869 | 3000116 | SCOP2B (2022-06-29) |
| T [auth U] | SCOP2B Superfamily | Upf1 beta-barrel domain-like | 8090870 | 3002168 | SCOP2B (2022-06-29) |
| T [auth U] | SCOP2B Superfamily | RecA-like P-loop NTPases | 8090871 | 3002019 | SCOP2B (2022-06-29) |
| T [auth U] | SCOP2B Superfamily | RecA-like P-loop NTPases | 8090872 | 3002019 | SCOP2B (2022-06-29) |
| Q [auth P] | SCOP2B Superfamily | RNA-binding domain, RBD | 8064957 | 3000110 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| G [auth E] | Ldh_1_C | e7a5pE1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| E [auth A] | Ldh_1_C | e7a5pA1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| VA [auth z] | Ldh_1_C | e7a5pz1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| UA [auth y] | Ldh_1_C | e7a5py1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| TA [auth x] | Ldh_1_C | e7a5px1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| SA [auth w] | Ldh_1_C | e7a5pw1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| RA [auth v] | Ldh_1_C | e7a5pv1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| PA [auth s] | Ldh_1_C | e7a5ps1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| OA [auth r] | Ldh_1_C | e7a5pr1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| NA [auth q] | Ldh_1_C | e7a5pq1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| LA [auth o] | Ldh_1_C | e7a5po1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| HA [auth k] | Ldh_1_C | e7a5pk1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| DA [auth g] | Ldh_1_C | e7a5pg1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| FA [auth i] | Ldh_1_C | e7a5pi1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| CA [auth f] | Ldh_1_C | e7a5pf1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| GA [auth j] | Ldh_1_C | e7a5pj1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| BA [auth e] | Ldh_1_C | e7a5pe1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| EA [auth h] | Ldh_1_C | e7a5ph1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| AA [auth d] | Ldh_1_C | e7a5pd1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| Z [auth c] | Ldh_1_C | e7a5pc1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| KA [auth n] | Ldh_1_C | e7a5pn1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| Y [auth b] | Ldh_1_C | e7a5pb1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| JA [auth m] | Ldh_1_C | e7a5pm1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| X [auth a] | Ldh_1_C | e7a5pa1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| IA [auth l] | Ldh_1_C | e7a5pl1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| V [auth X] | Ldh_1_C | e7a5pX1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| U [auth W] | Ldh_1_C | e7a5pW1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| T [auth U] | Ldh_1_C | e7a5pU1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| S [auth T] | Ldh_1_C | e7a5pT1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| Q [auth P] | Ldh_1_C | e7a5pP1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
| P [auth O] | PA14 | e7a5pO1 | A: a/b three-layered sandwiches | X: CNF1/YfiH-like putative cysteine hydrolases | H: Bromodomain | T: Bromodomain | F: PA14 | ECOD (v294.1) |
| N [auth M] | Ldh_1_C | e7a5pM1 | A: a/b three-layered sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: Ldh_1_C | ECOD (v294.1) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| L [auth K] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| H [auth G], I [auth H], J [auth I], K [auth J] | PF08606 | Prp19/Pso4-like (Prp19) | Prp19/Pso4-like | This regions is found specifically in PRP19-like protein. The region represented by this family covers the sequence implicated in self-interaction and a coiled-coiled motif [1]. PRP19-like proteins form an oligomer that is necessary for spliceosome ... | Domain |
| H [auth G], I [auth H], J [auth I], K [auth J] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| G [auth E] | PF00400 | WD domain, G-beta repeat (WD40) | WD domain, G-beta repeat | - | Repeat |
| G [auth E] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| F [auth C] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| E [auth A] | PF12134 | PRP8 domain IV core (PRP8_domainIV) | PRP8 domain IV core | This domain is found in eukaryotes, and is about 20 amino acids in length. It is found associated with Pfam:PF10597, Pfam:PF10596, Pfam:PF10598, Pfam:PF08083, Pfam:PF08082, Pfam:PF01398, Pfam:PF08084. There is a conserved LILR sequence motif. The dom ... | Domain |
| E [auth A] | PF08084 | PROCT (NUC072) domain (PROCT) | PROCT (NUC072) domain | The PROCT domain is the C-terminal domain in pre-mRNA splicing factors of PRO8 family [1]. | Domain |
| E [auth A] | PF01398 | JAB1/Mov34/MPN/PAD-1 ubiquitin protease (JAB) | JAB1/Mov34/MPN/PAD-1 ubiquitin protease | Proteins with this domain are found in proteasome regulatory subunits, eukaryotic initiation factor 3 (eIF3) subunits and regulators of transcription factors. This domain is known as the MPN domain [3] and PAD-1-like domain [4], JABP1 domain [5] or J ... | Domain |
| E [auth A] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| W [auth Y] | PF00270 | DEAD/DEAH box helicase (DEAD) | DEAD/DEAH box helicase | Members of this family include the DEAD and DEAH box helicases. Helicases are involved in unwinding nucleic acids. The DEAD box helicases are involved in various aspects of RNA metabolism, including nuclear transcription, pre mRNA splicing, ribosome ... | Domain |
| W [auth Y] | PF00271 | Helicase conserved C-terminal domain (Helicase_C) | Helicase conserved C-terminal domain | The Prosite family is restricted to DEAD/H helicases, whereas this domain family is found in a wide variety of helicases and helicase related proteins. It may be that this is not an autonomously folding unit, but an integral part of the helicase. | Domain |
| V [auth X] | PF00076 | RNA recognition motif (RRM_1) | RNA recognition motif | The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ... | Domain |
| V [auth X] | PF06229 | FRG1-like domain (FRG1) | FRG1-like domain | The human FRG1 gene maps to human chromosome 4q35 and has been identified as a candidate for facioscapulohumeral muscular dystrophy. Currently, the function of FRG1 is unknown [1]. | Domain |
| U [auth W] | PF00076 | RNA recognition motif (RRM_1) | RNA recognition motif | The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ... | Domain |
| T [auth U] | PF21144 | Intron-binding protein aquarius insert domain (Aquarius_N_3rd) | Intron-binding protein aquarius insert domain | This entry represents the insert domain of intron-binding protein aquarius, a splicing factor which links excision of introns from pre-mRNA with snoRP assembly [1,2]. | Domain |
| T [auth U] | PF13086 | AAA domain (AAA_11) | AAA domain | This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. | Domain |
| T [auth U] | PF21143 | Intron-binding protein aquarius, beta-barrel (Aquarius_N_2nd) | Intron-binding protein aquarius, beta-barrel | This entry represents the beta-barrel domain found at the N-terminal of intron-binding protein aquarius, a splicing factor which links excision of introns from pre-mRNA with snoRP assembly [1,2]. | Domain |
| T [auth U] | PF13087 | AAA domain (AAA_12) | AAA domain | This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. | Domain |
| T [auth U] | PF16399 | Intron-binding protein aquarius N-terminal (Aquarius_N_1st) | Intron-binding protein aquarius N-terminal | - | Repeat |
| S [auth T] | PF02854 | MIF4G domain (MIF4G) | MIF4G domain | - | Repeat |
| R [auth S] | PF08312 | cwf21 domain (cwf21) | cwf21 domain | The cwf21 family is involved in mRNA splicing. It has been isolated as a subcomplex of the splicosome in Schizosaccharomyces pombe [1]. The function of the cwf21 domain is to bind directly to the spliceosomal protein Prp8. Mutations in the cwf21 dom ... | Domain |
| Q [auth P] | PF00076 | RNA recognition motif (RRM_1) | RNA recognition motif | The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ... | Domain |
| P [auth O] | PF23231 | Pre-mRNA-splicing factor Syf1/CRNKL1 C-terminal HAT repeat (HAT_Syf1_CNRKL1_C) | Pre-mRNA-splicing factor Syf1/CRNKL1 C-terminal HAT repeat | - | Repeat |
| P [auth O] | PF00076 | RNA recognition motif (RRM_1) | RNA recognition motif | The RRM motif (a.k.a. RRM, RBD, or RNP domain) is probably diagnostic of an RNA binding protein. RRMs are found in a variety of RNA binding proteins, including various hnRNP proteins, proteins implicated in regulation of alternative splicing, and pro ... | Domain |
| O [auth N] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| N [auth M] | PF23233 | Pre-mRNA-splicing factor Syf1/CNRKL1 N-terminal HAT repeat (HAT_Syf1_CNRKL1_N) | Pre-mRNA-splicing factor Syf1/CNRKL1 N-terminal HAT repeat | - | Repeat |
| N [auth M] | PF23231 | Pre-mRNA-splicing factor Syf1/CRNKL1 C-terminal HAT repeat (HAT_Syf1_CNRKL1_C) | Pre-mRNA-splicing factor Syf1/CRNKL1 C-terminal HAT repeat | - | Repeat |
| N [auth M] | PF23220 | Pre-mRNA-splicing factor SYF1 middle HAT repeat (HAT_Syf1_M) | Pre-mRNA-splicing factor SYF1 middle HAT repeat | - | Repeat |
| N [auth M] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |
| M [auth L] | PF01423 | LSM domain (LSM) | LSM domain | The LSM domain contains Sm proteins as well as other related LSM (Like Sm) proteins. The U1, U2, U4/U6, and U5 small nuclear ribonucleoprotein particles (snRNPs) involved in pre-mRNA splicing contain seven Sm proteins (B/B', D1, D2, D3, E, F and G) i ... | Domain |














