Entry Database : EMDB / ID : EMD-35108 Downloads & linksTitle The cryo-EM structure of human Bact-II complex Map data Details SampleComplex : The human Bact-II complexProtein or peptide : x 39 typesRNA : x 4 typesLigand : x 4 types Details Keywords spliceosome / Bact-II complex / RNA splicing / PRP2 / branching / SPLICINGFunction / homology Function and homology informationFunction Domain/homology Component
negative regulation of chemokine-mediated signaling pathway / snoRNA splicing / U11/U12 snRNP / post-mRNA release spliceosomal complex / regulation of retinoic acid receptor signaling pathway / 3'-5' RNA helicase activity / U2 snRNP binding / U7 snRNA binding / histone pre-mRNA DCP binding / generation of catalytic spliceosome for first transesterification step ... negative regulation of chemokine-mediated signaling pathway / snoRNA splicing / U11/U12 snRNP / post-mRNA release spliceosomal complex / regulation of retinoic acid receptor signaling pathway / 3'-5' RNA helicase activity / U2 snRNP binding / U7 snRNA binding / histone pre-mRNA DCP binding / generation of catalytic spliceosome for first transesterification step / U7 snRNP / B-WICH complex / regulation of vitamin D receptor signaling pathway / histone pre-mRNA 3'end processing complex / cis assembly of pre-catalytic spliceosome / SLBP independent Processing of Histone Pre-mRNAs / SLBP Dependent Processing of Replication-Dependent Histone Pre-mRNAs / embryonic brain development / splicing factor binding / spliceosome conformational change to release U4 (or U4atac) and U1 (or U11) / protein methylation / U12-type spliceosomal complex / methylosome / nuclear retinoic acid receptor binding / Prp19 complex / 7-methylguanosine cap hypermethylation / positive regulation of androgen receptor activity / poly(A) binding / U1 snRNP binding / pICln-Sm protein complex / pre-mRNA binding / U2-type catalytic step 1 spliceosome / RNA splicing, via transesterification reactions / small nuclear ribonucleoprotein complex / sno(s)RNA-containing ribonucleoprotein complex / SMN-Sm protein complex / C2H2 zinc finger domain binding / regulation of mRNA splicing, via spliceosome / spliceosomal tri-snRNP complex / P granule / telomerase holoenzyme complex / U2-type spliceosomal complex / mRNA cis splicing, via spliceosome / positive regulation by host of viral transcription / U2-type precatalytic spliceosome / commitment complex / positive regulation of vitamin D receptor signaling pathway / telomerase RNA binding / U2-type prespliceosome assembly / nuclear vitamin D receptor binding / U2-type catalytic step 2 spliceosome / U4 snRNP / Regulation of gene expression in late stage (branching morphogenesis) pancreatic bud precursor cells / Notch binding / RUNX3 regulates NOTCH signaling / SAGA complex / U2 snRNP / positive regulation of mRNA splicing, via spliceosome / Basigin interactions / RNA Polymerase II Transcription Termination / NOTCH4 Intracellular Domain Regulates Transcription / positive regulation of transcription by RNA polymerase III / U1 snRNP / ubiquitin-ubiquitin ligase activity / WD40-repeat domain binding / NOTCH3 Intracellular Domain Regulates Transcription / pattern recognition receptor activity / positive regulation of neurogenesis / U2-type prespliceosome / K63-linked polyubiquitin modification-dependent protein binding / cyclosporin A binding / nuclear androgen receptor binding / precatalytic spliceosome / positive regulation of transcription by RNA polymerase I / Notch-HLH transcription pathway / positive regulation of transforming growth factor beta receptor signaling pathway / Formation of paraxial mesoderm / spliceosomal complex assembly / mRNA Splicing - Minor Pathway / regulation of alternative mRNA splicing, via spliceosome / SMAD binding / regulation of RNA splicing / antiviral innate immune response / mRNA 3'-splice site recognition / blastocyst development / protein localization to nucleus / spliceosomal tri-snRNP complex assembly / intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / retinoic acid receptor signaling pathway / U5 snRNA binding / positive regulation of G1/S transition of mitotic cell cycle / U5 snRNP / transcription-coupled nucleotide-excision repair / positive regulation of viral genome replication / RNA processing / U2 snRNA binding / U6 snRNA binding / regulation of DNA repair / spliceosomal snRNP assembly / protein peptidyl-prolyl isomerization Similarity search - Function PPIL4-like, cyclophilin domain / Cyclophilin-RNA interacting protein / Peptidyl-prolyl cis-trans isomerase like 2, U-box domain / Pre-mRNA-splicing factor CWC24-like / : / : / Intron-binding protein aquarius, beta-barrel / Intron-binding protein aquarius insert domain / : / CWF11 family ... PPIL4-like, cyclophilin domain / Cyclophilin-RNA interacting protein / Peptidyl-prolyl cis-trans isomerase like 2, U-box domain / Pre-mRNA-splicing factor CWC24-like / : / : / Intron-binding protein aquarius, beta-barrel / Intron-binding protein aquarius insert domain / : / CWF11 family / Intron-binding protein aquarius, N-terminal / Intron-binding protein aquarius N-terminal / Peptidyl-prolyl cis-trans isomerase E / Peptidyl-prolyl cis-trans isomerase E, RNA recognition motif / SF3B4, RNA recognition motif 2 / Splicing factor SF3a60 binding domain / Splicing factor SF3a60 binding domain / Cyclophilin-type peptidyl-prolyl cis-trans isomerase, cyclophilin A-like / Cactus-binding C-terminus of cactin protein / : / Replication stress response SDE2 C-terminal / mRNA splicing factor Cwf21 domain / Splicing factor 3A subunit 1, ubiquitin domain / cwf21 domain / SF3A2 domain / : / Pre-mRNA-splicing factor SF3a complex subunit 2 (Prp11) / STL11, N-terminal / U2 small nuclear ribonucleoprotein B'', RNA recognition motif 2 / U2 small nuclear ribonucleoprotein B'', RNA recognition motif 1 / Splicing factor SF3a60 /Prp9 subunit, C-terminal / SF3A3 domain / SF3a60/Prp9 C-terminal / Pre-mRNA-splicing factor SF3A3, of SF3a complex, Prp9 / : / SF3B4, RNA recognition motif 1 / DNA2/NAM7 helicase, helicase domain / DNA2/NAM7-like helicase / AAA domain / WD repeat Prp46/PLRG1-like / Splicing factor 3A subunit 1 / Zinc finger C-x8-C-x5-C-x3-H type (and similar) / Splicing factor 3B, subunit 5 / BUD31/G10-related, conserved site / : / : / : / G10 protein signature 1. / G10 protein signature 2. / SKI-interacting protein SKIP, SNW domain / SKI-interacting protein, SKIP / Splicing factor 3A subunit 1, conserved domain / SKIP/SNW domain / Pre-mRNA splicing factor PRP21 like protein / Myb-like DNA-binding domain / Pre-mRNA-splicing factor Cwf15/Cwc15 / HAT (Half-A-TPR) repeat / Cwf15/Cwc15 cell cycle control protein / Splicing factor 3B subunit 1 / Splicing factor 3B subunit 1 / Domain of unknown function DUF382 / Pre-mRNA-splicing factor Cwc2/Slt11 / Domain of unknown function (DUF382) / G10 protein / Pre-mRNA-splicing factor BUD31 / SWAP/Surp / Pre-mRNA splicing factor component Cdc5p/Cef1, C-terminal / SWAP/Surp superfamily / Surp module / pre-mRNA splicing factor component / Zinc-finger of C2H2 type / SURP motif repeat profile. / Suppressor-of-White-APricot splicing regulator / Initiation factor eIF-4 gamma, MA3 / MA3 domain / MI domain profile. / Domain in DAP-5, eIF4G, MA-3 and other proteins. / PHF5-like / PHF5-like protein / PSP, proline-rich / MIF4G domain / PSP / proline-rich domain in spliceosome associated proteins / Splicing factor 3B subunit 5/RDS3 complex subunit 10 / Splicing factor 3B subunit 10 (SF3b10) / Splicing factor 3B subunit 1-like / Small ribonucleoprotein associated, SmB/SmN / Spt5 C-terminal domain / Spt5 C-terminal nonapeptide repeat binding Spt4 / Matrin/U1-C, C2H2-type zinc finger / Zinc finger matrin-type profile. / Small nuclear ribonucleoprotein D1 / U-box domain profile. / Middle domain of eukaryotic initiation factor 4G (eIF4G) / MIF4G-like, type 3 / Modified RING finger domain / U-box domain / U2A'/phosphoprotein 32 family A, C-terminal / Zinc finger, CCCH-type superfamily / occurring C-terminal to leucine-rich repeats Similarity search - Domain/homology E3 ubiquitin-protein ligase RNF113A / Pleiotropic regulator 1 / Pre-mRNA-splicing factor ATP-dependent RNA helicase DHX16 / RNA helicase aquarius / Splicing factor 3B subunit 1 / U5 small nuclear ribonucleoprotein 200 kDa helicase / U2 small nuclear ribonucleoprotein B'' / U2 small nuclear ribonucleoprotein A' / Small nuclear ribonucleoprotein-associated proteins B and B' / Protein BUD31 homolog ... E3 ubiquitin-protein ligase RNF113A / Pleiotropic regulator 1 / Pre-mRNA-splicing factor ATP-dependent RNA helicase DHX16 / RNA helicase aquarius / Splicing factor 3B subunit 1 / U5 small nuclear ribonucleoprotein 200 kDa helicase / U2 small nuclear ribonucleoprotein B'' / U2 small nuclear ribonucleoprotein A' / Small nuclear ribonucleoprotein-associated proteins B and B' / Protein BUD31 homolog / Small nuclear ribonucleoprotein E / Small nuclear ribonucleoprotein F / Small nuclear ribonucleoprotein G / Small nuclear ribonucleoprotein Sm D1 / Small nuclear ribonucleoprotein Sm D2 / Small nuclear ribonucleoprotein Sm D3 / Splicing factor 3A subunit 3 / RING-type E3 ubiquitin-protein ligase PPIL2 / Splicing factor 3B subunit 2 / SNW domain-containing protein 1 / 116 kDa U5 small nuclear ribonucleoprotein component / Splicing factor 3B subunit 3 / Splicing factor 3B subunit 4 / Splicing factor 3A subunit 2 / Splicing factor 3A subunit 1 / Pre-mRNA-processing-splicing factor 8 / PHD finger-like domain-containing protein 5A / Peptidyl-prolyl cis-trans isomerase-like 4 / U5 small nuclear ribonucleoprotein 40 kDa protein / Cell division cycle 5-like protein / Splicing factor 3B subunit 5 / Crooked neck-like protein 1 / Pre-mRNA-splicing factor CWC22 homolog / Pre-mRNA-splicing factor SYF1 / Pre-mRNA-splicing factor RBM22 / Spliceosome-associated protein CWC15 homolog / Peptidyl-prolyl cis-trans isomerase E / Serine/arginine repetitive matrix protein 2 / Peptidyl-prolyl cis-trans isomerase-like 1 Similarity search - ComponentBiological species Homo sapiens (human) / unidentified adenovirusMethod single particle reconstruction / cryo EM / Resolution : 4.2 Å Details AuthorsZhan X / Lu Y / Shi Y Funding support China, 1 items Details Hide detailsOrganization Grant number Country National Natural Science Foundation of China (NSFC) China
CitationJournal : To Be Published Title : Molecular Basis for the Activation of Human SpliceosomeAuthors : Zhan X / Lu Y / Shi Y History Deposition Jan 11, 2023 - Header (metadata) release Jul 31, 2024 - Map release Jul 31, 2024 - Update Jul 31, 2024 - Current status Jul 31, 2024 Processing site : PDBj / Status : Released
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