9ESI | pdb_00009esi

Structure of a B-state intermediate committed to discard (Bd-II state)

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
H [auth D]SCOP2B SuperfamilySm-like ribonucleoproteins 8082633 3000419 SCOP2B (2022-06-29)
J [auth F]SCOP2B SuperfamilySm-like ribonucleoproteins 8098160 3000419 SCOP2B (2022-06-29)
K [auth G]SCOP2B SuperfamilySm-like ribonucleoproteins 8063884 3000419 SCOP2B (2022-06-29)
M [auth I]SCOP2B SuperfamilySm-like ribonucleoproteins 8063444 3000419 SCOP2B (2022-06-29)
N [auth J]SCOP2B SuperfamilySm-like ribonucleoproteins 8063462 3000419 SCOP2B (2022-06-29)
P [auth L]SCOP2B SuperfamilyPre-mRNA-processing protein 45-like 8092738 3002618 SCOP2B (2022-06-29)
R [auth N]SCOP2B SuperfamilyRecA-like P-loop NTPases 8090876 3002019 SCOP2B (2022-06-29)
R [auth N]SCOP2B SuperfamilyUpf1 beta-barrel domain-like 8090874 3002168 SCOP2B (2022-06-29)
R [auth N]SCOP2B SuperfamilyRecA-like P-loop NTPases 8090877 3002019 SCOP2B (2022-06-29)
R [auth N]SCOP2B SuperfamilyARM repeat-like 8090873 3000116 SCOP2B (2022-06-29)
T [auth P]SCOP2B SuperfamilyCCCH zinc finger-like 8051792 3001741 SCOP2B (2022-06-29)
T [auth P]SCOP2B SuperfamilyRNA-binding domain, RBD 8051794 3000110 SCOP2B (2022-06-29)
HA [auth d]SCOP2B SuperfamilyCyclophilin-like 8098966 3000168 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
E [auth A]PF10597U5-snRNA binding site 2 of PrP8 (U5_2-snRNA_bdg)U5-snRNA binding site 2 of PrP8The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis [1]. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that ...The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis [1]. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that Prp8 could directly affect the function of the catalytic core, perhaps acting as a splicing cofactor [2].
Domain
E [auth A]PF10598RNA recognition motif of the spliceosomal PrP8 (RRM_4)RNA recognition motif of the spliceosomal PrP8The large RNA-protein complex of the spliceosome catalyses pre-mRNA splicing. One of the most conserved core proteins is PrP8 which occupies a central position in the catalytic core of the spliceosome, and has been implicated in several crucial molec ...The large RNA-protein complex of the spliceosome catalyses pre-mRNA splicing. One of the most conserved core proteins is PrP8 which occupies a central position in the catalytic core of the spliceosome, and has been implicated in several crucial molecular rearrangements that occur there, and has recently come under the spotlight for its role in the inherited human disease, Retinitis Pigmentosa [1]. The RNA-recognition motif of PrP8 is highly conserved and provides a possible RNA binding centre for the 5-prime SS, BP, or 3-prime SS of pre-mRNA which are known to contact with Prp8. The most conserved regions of an RRM are defined as the RNP1 and RNP2 sequences. Recognition of RNA targets can also be modulated by a number of other factors, most notably the two loops beta1-alpha1, beta2-beta3 and the amino acid residues C-terminal to the RNP2 domain [2].
Domain
E [auth A]PF10596U6-snRNA interacting domain of PrP8 (U6-snRNA_bdg)U6-snRNA interacting domain of PrP8This domain incorporates the interacting site for the U6-snRNA as part of the U4/U6.U5 tri-snRNPs complex of the spliceosome, and is the prime candidate for the role of cofactor for the spliceosome's RNA core. The essential spliceosomal protein Prp8 ...This domain incorporates the interacting site for the U6-snRNA as part of the U4/U6.U5 tri-snRNPs complex of the spliceosome, and is the prime candidate for the role of cofactor for the spliceosome's RNA core. The essential spliceosomal protein Prp8 interacts with U5 and U6 snRNAs and with specific pre-mRNA sequences that participate in catalysis. This close association with crucial RNA sequences, together with extensive genetic evidence, suggests that Prp8 could directly affect the function of the catalytic core, perhaps acting as a splicing cofactor [1].
Domain
E [auth A]PF12134PRP8 domain IV core (PRP8_domainIV)PRP8 domain IV coreThis 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 ...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 domain is a selenomethionine domain in a subunit of the spliceosome. This domain adopts a RNase H like fold within its core structure but with little sequence similarity. The function of PRP8 domain IV is believed to be interaction with the splicosomal core [1].
Domain
E [auth A]PF08082PRO8NT (NUC069), PrP8 N-terminal domain (PRO8NT)PRO8NT (NUC069), PrP8 N-terminal domainThe PRO8NT domain is found at the N-terminus of pre-mRNA splicing factors of PRO8 family [1]. The NLS or nuclear localisation signal for these spliceosome proteins begins at the start and runs for 60 residues. N-terminal to this domain is a highly va ...The PRO8NT domain is found at the N-terminus of pre-mRNA splicing factors of PRO8 family [1]. The NLS or nuclear localisation signal for these spliceosome proteins begins at the start and runs for 60 residues. N-terminal to this domain is a highly variable proline-rich region [4].
Domain
E [auth A]PF08083PROCN (NUC071) domain (PROCN)PROCN (NUC071) domainThe PROCN domain is the central domain in pre-mRNA splicing factors of PRO8 family [1]. Domain
F [auth B]PF00679Elongation factor G C-terminus (EFG_C)Elongation factor G C-terminusThis domain includes the carboxyl terminal regions of Elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopt a ferredoxin-like fold. Domain
F [auth B]PF08312cwf21 domain (cwf21)cwf21 domainThe 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 ...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 domain prevent Prp8 from binding [2]. The structure of this domain has recently been solved which shows this domain to be composed of two alpha helices.
Domain
F [auth B]PF00009Elongation factor Tu GTP binding domain (GTP_EFTU)Elongation factor Tu GTP binding domainThis domain contains a P-loop motif, also found in several other families such as Pfam:PF00071, Pfam:PF00025 and Pfam:PF00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains. Domain
F [auth B]PF03144Elongation factor Tu domain 2 (GTP_EFTU_D2)Elongation factor Tu domain 2Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as e ...Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA [1]. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to Pfam:PF03143, and in fact has weak sequence matches to this domain.
Domain
F [auth B]PF03764Elongation factor G, domain IV (EFG_IV)Elongation factor G, domain IVThis domain is found in elongation factor G, elongation factor 2 and some tetracycline resistance proteins and adopts a ribosomal protein S5 domain 2-like fold. Domain
G [auth C]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
H [auth D]PF00160Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLD (Pro_isomerase)Cyclophilin type peptidyl-prolyl cis-trans isomerase/CLDThe peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond pr ...The peptidyl-prolyl cis-trans isomerases, also known as cyclophilins, share this domain of about 109 amino acids. Cyclophilins have been found in all organisms studied so far and catalyse peptidyl-prolyl isomerisation during which the peptide bond preceding proline (the peptidyl-prolyl bond) is stabilised in the cis conformation. Mammalian cyclophilin A (CypA) is a major cellular target for the immunosuppressive drug cyclosporin A (CsA). Other roles for cyclophilins may include chaperone and cell signalling function [1].
Domain
H [auth D]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
I [auth E]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
J [auth F]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
K [auth G]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
L [auth H]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
M [auth I]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
N [auth J]PF01423LSM domain (LSM)LSM domainThe 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 ...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) in common, which assemble around the Sm site present in four of the major spliceosomal small nuclear RNAs. The U6 snRNP binds to the LSM (Like Sm) proteins [3]. Sm proteins are also found in archaebacteria, which do not have any splicing apparatus suggesting a more general role for Sm proteins. All Sm proteins contain a common sequence motif in two segments, Sm1 and Sm2, separated by a short variable linker. This family also includes the bacterial Hfq (host factor Q) proteins. Hfq are also RNA-binding proteins, that form hexameric rings.
Domain
O [auth K]PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
P [auth L]PF02731SKIP/SNW domain (SKIP_SNW)SKIP/SNW domain- Family
Q [auth M]PF21369STL11, N-terminal (STL11_N)STL11, N-terminalThis entry represents the N-terminal domain of STL11 from yeast and its homologues [1-4], such as RBM22 from human. This domain comprises a zinc finger, FYVE/PHD type. Members of this entry are involved in pre-mRNA splicing. Domain
Q [auth M]PF07842GC-rich sequence DNA-binding factor-like protein (GCFC)GC-rich sequence DNA-binding factor-like protein- Family
R [auth N]PF13087AAA domain (AAA_12)AAA domainThis 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
R [auth N]PF16399Intron-binding protein aquarius N-terminal (Aquarius_N_1st)Intron-binding protein aquarius N-terminal- Repeat
T [auth P]PF00076RNA recognition motif (RRM_1)RNA recognition motifThe 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 ...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 protein components of snRNPs. The motif also appears in a few single stranded DNA binding proteins. The RRM structure consists of four strands and two helices arranged in an alpha/beta sandwich, with a third helix present during RNA binding in some cases The C-terminal beta strand (4th strand) and final helix are hard to align and have been omitted in the SEED alignment The LA proteins (Swiss:P05455) have an N terminal rrm which is included in the seed. There is a second region towards the C terminus that has some features characteristic of a rrm but does not appear to have the important structural core of a rrm. The LA proteins (Swiss:P05455) are one of the main autoantigens in Systemic lupus erythematosus (SLE), an autoimmune disease.
Domain
V [auth R]PF02184HAT (Half-A-TPR) repeat (HAT)HAT (Half-A-TPR) repeat- Repeat
V [auth R]PF05843Suppressor of forked protein (Suf) (Suf)Suppressor of forked protein (Suf)- Repeat
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		PF08606Prp19/Pso4-like (Prp19)Prp19/Pso4-likeThis 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 ...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 assembly [1].
Domain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		PF00400WD domain, G-beta repeat (WD40)WD domain, G-beta repeat- Repeat
AA [auth W]PF00249Myb-like DNA-binding domain (Myb_DNA-binding)Myb-like DNA-binding domainThis family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1]. Domain
BA [auth X]PF05843Suppressor of forked protein (Suf) (Suf)Suppressor of forked protein (Suf)- Repeat
CA [auth Y]PF07713Protein of unknown function (DUF1604) (DUF1604)Protein of unknown function (DUF1604)- Family
DA [auth Z]PF00270DEAD/DEAH box helicase (DEAD)DEAD/DEAH box helicaseMembers 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 ...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 biogenesis, nucleocytoplasmic transport, translation, RNA decay and organellar gene expression.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth e]Stress response protein bis1-
B [auth p]Protein saf4-
C [auth 2]U2snRNA---
D [auth 5]U5snRNA---
E [auth A]Pre-mRNA-splicing factor spp42
F [auth B]Pre-mRNA-splicing factor cwf10
G [auth C]Pre-mRNA-splicing factor cwf17-
H [auth D]Small nuclear ribonucleoprotein Sm D3
I [auth E]Small nuclear ribonucleoprotein-associated protein B
J [auth F]Small nuclear ribonucleoprotein Sm D1
K [auth G]Small nuclear ribonucleoprotein Sm D2
L [auth H]Small nuclear ribonucleoprotein E
M [auth I]Small nuclear ribonucleoprotein F
N [auth J]Small nuclear ribonucleoprotein G
O [auth K]Pre-mRNA-splicing factor prp5-
P [auth L]Pre-mRNA-processing protein 45
Q [auth M]Pre-mRNA-splicing factor cwf5
R [auth N]Pre-mRNA-splicing factor cwf11
S [auth O]Pre-mRNA-splicing factor cwf14-
T [auth P]Pre-mRNA-splicing factor cwf2
U [auth Q]Pre-mRNA-splicing factor cwf15
V [auth R]Pre-mRNA-splicing factor cwf4-
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		Pre-mRNA-processing factor 19
AA [auth W]Pre-mRNA-splicing factor cdc5
BA [auth X]Pre-mRNA-splicing factor cwf3-
CA [auth Y]Pre-mRNA-splicing factor syf2-
DA [auth Z]Pre-mRNA-splicing factor cwf7-
EA [auth a]Pre-mRNA-processing factor 17
FA [auth b]Pre-mRNA-splicing factor cwf21-
GA [auth c]Pre-mRNA-splicing factor cwf22
HA [auth d]Peptidyl-prolyl cis-trans isomerase ppi1
IA [auth m]G-patch domain-containing protein C1486.03
JA [auth n]Uncharacterized protein C17A2.08c-
KA [auth y]Uncharacterized protein C20H4.06c
LA [auth z]Putative pre-mRNA-splicing factor ATP-dependent RNA helicase C20H4.09
MA [auth r]UNK1---
NA [auth q]UNK2---
OA [auth 6]U6snRNA---
PA [auth 1]pre-mRNA---
QA [auth f]UNK3---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth e]IPR019148Nuclear protein DGCR14/ESS-2Family
B [auth p]IPR007590Saf4/Yju2 proteinFamily
E [auth A]IPR012984PROCT domainDomain
E [auth A]IPR012591PRO8NT domainDomain
E [auth A]IPR019580Pre-mRNA-processing-splicing factor 8, U6-snRNA-bindingDomain
E [auth A]IPR027652Pre-mRNA-processing-splicing factor 8Family
E [auth A]IPR043172Prp8 RNase domain IV, palm regionHomologous Superfamily
E [auth A]IPR012592PROCN domainDomain
E [auth A]IPR012337Ribonuclease H-like superfamilyHomologous Superfamily
E [auth A]IPR043173Prp8 RNase domain IV, fingers regionHomologous Superfamily
E [auth A]IPR021983PRP8 domain IV coreDomain
E [auth A]IPR019581Pre-mRNA-processing-splicing factor 8, U5-snRNA-bindingDomain
E [auth A]IPR037518MPN domainDomain
E [auth A]IPR019582RNA recognition motif, spliceosomal PrP8Domain
E [auth A]IPR042516Pre-mRNA-processing-splicing factor 8, U5-snRNA-binding domain superfamilyHomologous Superfamily
E [auth A]IPR000555JAB1/MPN/MOV34 metalloenzyme domainDomain
F [auth B]IPR005517Translation elongation factor EFG/EF2, domain IVDomain
F [auth B]IPR000795Translational (tr)-type GTP-binding domainDomain
F [auth B]IPR035647EF-G domain III/V-likeHomologous Superfamily
F [auth B]IPR035655116kDa U5 small nuclear ribonucleoprotein component, C-terminalDomain
F [auth B]IPR004161Translation elongation factor EFTu-like, domain 2Domain
F [auth B]IPR009000Translation protein, beta-barrel domain superfamilyHomologous Superfamily
F [auth B]IPR020568Ribosomal protein uS5 domain 2-type superfamilyHomologous Superfamily
F [auth B]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth B]IPR014721Small ribosomal subunit protein uS5 domain 2-type fold, subgroupHomologous Superfamily
F [auth B]IPR031950116kDa U5 small nuclear ribonucleoprotein component, N-terminalDomain
F [auth B]IPR005225Small GTP-binding domainDomain
F [auth B]IPR000640Elongation factor EFG, domain V-likeDomain
F [auth B]IPR044121Snu114, GTP-binding domainDomain
G [auth C]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
G [auth C]IPR001680WD40 repeatRepeat
G [auth C]IPR052234U5 snRNP Complex ComponentFamily
G [auth C]IPR019775WD40 repeat, conserved siteConserved Site
G [auth C]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
G [auth C]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
H [auth D]IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
H [auth D]IPR034099Small nuclear ribonucleoprotein Sm D3Family
H [auth D]IPR001163Sm domain, eukaryotic/archaea-typeDomain
H [auth D]IPR047575Sm domainDomain
H [auth D]IPR010920LSM domain superfamilyHomologous Superfamily
I [auth E]IPR001163Sm domain, eukaryotic/archaea-typeDomain
I [auth E]IPR047575Sm domainDomain
I [auth E]IPR010920LSM domain superfamilyHomologous Superfamily
I [auth E]IPR050914Small nuclear ribonucleoprotein-associated SmB/NAA38-likeFamily
J [auth F]IPR027141Like-Sm (LSM) domain containing protein, LSm4/SmD1/SmD3Family
J [auth F]IPR034102Small nuclear ribonucleoprotein D1Domain
J [auth F]IPR001163Sm domain, eukaryotic/archaea-typeDomain
J [auth F]IPR047575Sm domainDomain
J [auth F]IPR010920LSM domain superfamilyHomologous Superfamily
K [auth G]IPR001163Sm domain, eukaryotic/archaea-typeDomain
K [auth G]IPR047575Sm domainDomain
K [auth G]IPR027248Small nuclear ribonucleoprotein Sm D2Family
K [auth G]IPR010920LSM domain superfamilyHomologous Superfamily
L [auth H]IPR001163Sm domain, eukaryotic/archaea-typeDomain
L [auth H]IPR047575Sm domainDomain
L [auth H]IPR027078Small nuclear ribonucleoprotein EFamily
L [auth H]IPR010920LSM domain superfamilyHomologous Superfamily
M [auth I]IPR001163Sm domain, eukaryotic/archaea-typeDomain
M [auth I]IPR047575Sm domainDomain
M [auth I]IPR016487Sm-like protein Lsm6/SmFFamily
M [auth I]IPR010920LSM domain superfamilyHomologous Superfamily
M [auth I]IPR034100Small nuclear ribonucleoprotein FFamily
N [auth J]IPR001163Sm domain, eukaryotic/archaea-typeDomain
N [auth J]IPR047575Sm domainDomain
N [auth J]IPR044641Sm-like protein Lsm7/SmGFamily
N [auth J]IPR010920LSM domain superfamilyHomologous Superfamily
N [auth J]IPR034098Small nuclear ribonucleoprotein GFamily
O [auth K]IPR019775WD40 repeat, conserved siteConserved Site
O [auth K]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
O [auth K]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
O [auth K]IPR045241WD repeat Prp46/PLRG1-likeFamily
O [auth K]IPR001680WD40 repeatRepeat
O [auth K]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
P [auth L]IPR017862SKI-interacting protein, SKIPFamily
P [auth L]IPR004015SKI-interacting protein SKIP, SNW domainDomain
Q [auth M]IPR039171Pre-mRNA-splicing factor Cwc2/Slt11Family
Q [auth M]IPR034356Slt11, RNA recognition motifDomain
Q [auth M]IPR000504RNA recognition motif domainDomain
Q [auth M]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
Q [auth M]IPR048995STL11/RBM22-like, N-terminal domainDomain
Q [auth M]IPR035979RNA-binding domain superfamilyHomologous Superfamily
R [auth N]IPR026300CWF11 familyFamily
R [auth N]IPR045055DNA2/NAM7-like helicaseFamily
R [auth N]IPR032174RNA helicase aquarius, N-terminal domainDomain
R [auth N]IPR041679DNA2/NAM7 helicase-like, C-terminalDomain
R [auth N]IPR047187Upf1-like, C-terminal helicase domainDomain
R [auth N]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
S [auth O]IPR001748Pre-mRNA-splicing factor BUD31Family
T [auth P]IPR039171Pre-mRNA-splicing factor Cwc2/Slt11Family
T [auth P]IPR034181Pre-mRNA-splicing factor Cwc2, RNA recognition motifDomain
T [auth P]IPR000504RNA recognition motif domainDomain
T [auth P]IPR032297Torus domainDomain
T [auth P]IPR000571Zinc finger, CCCH-typeDomain
T [auth P]IPR036855Zinc finger, CCCH-type superfamilyHomologous Superfamily
T [auth P]IPR012677Nucleotide-binding alpha-beta plait domain superfamilyHomologous Superfamily
T [auth P]IPR035979RNA-binding domain superfamilyHomologous Superfamily
U [auth Q]IPR006973Pre-mRNA-splicing factor Cwf15/Cwc15Family
V [auth R]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
V [auth R]IPR055430Pre-mRNA-splicing factor Syf1/CRNKL1-like, C-terminal HAT-repeats domainDomain
V [auth R]IPR003107HAT (Half-A-TPR) repeatRepeat
V [auth R]IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
V [auth R]IPR055433Pre-mRNA-splicing factor Syf1-like, N-terminal HAT-repeats domainDomain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR003613U-box domainDomain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR038959Prp19Family
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR024977Anaphase-promoting complex subunit 4-like, WD40 domainDomain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR019775WD40 repeat, conserved siteConserved Site
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR001680WD40 repeatRepeat
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR013915Prp19, coiled-coil regionDomain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR055340Pre-mRNA-processing factor 19, U-box domainDomain
W [auth S],
X [auth T],
Y [auth U],
Z [auth V]		IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
AA [auth W]IPR009057Homedomain-like superfamilyHomologous Superfamily
AA [auth W]IPR047240Pre-mRNA splicing factor component CDC5L/Cef1, second SANT/myb-like domainDomain
AA [auth W]IPR017930Myb domainDomain
AA [auth W]IPR047242Pre-mRNA splicing factor component CDC5L/Cef1Family
AA [auth W]IPR001005SANT/Myb domainDomain
AA [auth W]IPR021786Pre-mRNA splicing factor component Cdc5p/Cef1, C-terminalDomain
BA [auth X]IPR011990Tetratricopeptide-like helical domain superfamilyHomologous Superfamily
BA [auth X]IPR055430Pre-mRNA-splicing factor Syf1/CRNKL1-like, C-terminal HAT-repeats domainDomain
BA [auth X]IPR003107HAT (Half-A-TPR) repeatRepeat
BA [auth X]IPR045075Pre-mRNA-splicing factor Syf1-likeFamily
BA [auth X]IPR056350Pre-mRNA-splicing factor SYF1, central HAT repeats domainDomain
BA [auth X]IPR055433Pre-mRNA-splicing factor Syf1-like, N-terminal HAT-repeats domainDomain
CA [auth Y]IPR013260mRNA splicing factor SYF2Family
DA [auth Z]IPR008409Pre-mRNA-splicing factor SPF27Family
EA [auth a]IPR019775WD40 repeat, conserved siteConserved Site
EA [auth a]IPR032847Pre-mRNA-processing factor 17Family
EA [auth a]IPR036322WD40-repeat-containing domain superfamilyHomologous Superfamily
EA [auth a]IPR020472PAC1/LIS1-like, WD-40 repeatRepeat
EA [auth a]IPR001680WD40 repeatRepeat
EA [auth a]IPR015943WD40/YVTN repeat-like-containing domain superfamilyHomologous Superfamily
FA [auth b]IPR013170mRNA splicing factor Cwf21 domainDomain
FA [auth b]IPR051372Pre-mRNA-splicing factor CWC21Family
GA [auth c]IPR050781Pre-mRNA-splicing factor CWC22Family
GA [auth c]IPR003891Initiation factor eIF-4 gamma, MA3Domain
GA [auth c]IPR003890MIF4G-like, type 3Domain
GA [auth c]IPR016024Armadillo-type foldHomologous Superfamily
HA [auth d]IPR029000Cyclophilin-like domain superfamilyHomologous Superfamily
HA [auth d]IPR024936Cyclophilin-type peptidyl-prolyl cis-trans isomeraseFamily
HA [auth d]IPR002130Cyclophilin-type peptidyl-prolyl cis-trans isomerase domainDomain
HA [auth d]IPR044666Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-likeFamily
HA [auth d]IPR020892Cyclophilin-type peptidyl-prolyl cis-trans isomerase, conserved siteConserved Site
IA [auth m]IPR045211TFP11/STIP/Ntr1Family
IA [auth m]IPR022783GCF, C-terminalDomain
IA [auth m]IPR000467G-patch domainDomain
JA [auth n]IPR028211Pre-mRNA-splicing factor Ntr2Family
KA [auth y]IPR011666G patch domain-containing protein, N-terminalDomain
LA [auth z]IPR011709DEAD-box helicase, OB foldDomain
LA [auth z]IPR001650Helicase, C-terminal domain-likeDomain
LA [auth z]IPR014001Helicase superfamily 1/2, ATP-binding domainDomain
LA [auth z]IPR048333Helicase associated domain (HA2), winged-helix domainDomain
LA [auth z]IPR002464DNA/RNA helicase, ATP-dependent, DEAH-box type, conserved siteConserved Site
LA [auth z]IPR007502Helicase-associated domainDomain
LA [auth z]IPR011545DEAD/DEAH-box helicase domainDomain
LA [auth z]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily