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CHERP CHERP TRA2B TRA2B SF3A2 SF3A2 ZRSR2 ZRSR2 KPNA2 KPNA2 SRSF11 SRSF11 NUP88 NUP88 PAPOLA PAPOLA GEMIN7 GEMIN7 POM121 POM121 THOC2 THOC2 NCBP2 NCBP2 METTL17 METTL17 NCBP1 NCBP1 GCFC2 GCFC2 TCEB2 TCEB2 RPL35 RPL35 RPL14 RPL14 ASUN ASUN RPL12 RPL12 RPS27 RPS27 RPL17 RPL17 PPP2CA PPP2CA INTS8 INTS8 RPL37 RPL37 RPS4Y1 RPS4Y1
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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small protein node
small nodes:
protein of unknown 3D structure
large protein node
large nodes:
some 3D structure is known or predicted
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colored protein node
colored nodes:
query proteins and first shell of interactors
non-colored protein node
white nodes:
second shell of interactors
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding each other.
Known Interactions
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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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gene neighborhood
fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
Others
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textmining
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co-expression
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protein homology
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PAPOLApoly(A) polymerase alpha; Polymerase that creates the 3’-poly(A) tail of mRNA’s. Also required for the endoribonucleolytic cleavage reaction at some polyadenylation sites. May acquire specificity through interaction with a cleavage and polyadenylation specificity factor (CPSF) at its C-terminus (745 aa)
SF3A2splicing factor 3a, subunit 2, 66kDa; Subunit of the splicing factor SF3A required for ’A’ complex assembly formed by the stable binding of U2 snRNP to the branchpoint sequence (BPS) in pre-mRNA. Sequence independent binding of SF3A/SF3B complex upstream of the branch site is essential, it may anchor U2 snRNP to the pre-mRNA. May also be involved in the assembly of the ’E’ complex (464 aa)
THOC2THO complex 2; Component of the THO subcomplex of the TREX complex. The TREX complex specifically associates with spliced mRNA and not with unspliced pre-mRNA. It is recruited to spliced mRNAs by a transcription-independent mechanism. Binds to mRNA upstream of the exon-junction complex (EJC) and is recruited in a splicing- and cap-dependent manner to a region near the 5’ end of the mRNA where it functions in mRNA export. The recruitment occurs via an interaction between ALYREF/THOC4 and the cap-binding protein NCBP1. DDX39B functions as a bridge between ALYREF/THOC4 and the THO complex [...] (1593 aa)
RPS4Y1ribosomal protein S4, Y-linked 1 (263 aa)
POM121POM121 transmembrane nucleoporin (984 aa)
RPL35ribosomal protein L35 (123 aa)
ASUNasunder, spermatogenesis regulator homolog (Drosphila); Crucial regulator of the mitotic cell cycle and development. At prophase, required for dynein anchoring to the nuclear envelope important for proper centrosome-nucleus coupling. At G2/M phase, may be required for proper spindle formation and execution of cytokinesis (706 aa)
TCEB2transcription elongation factor B (SIII), polypeptide 2 (18kDa, elongin B); SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex) (161 aa)
GEMIN7gem (nuclear organelle) associated protein 7; The SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing in the nucleus (131 aa)
RPL37ribosomal protein L37; Binds to the 23S rRNA (By similarity) (97 aa)
ZRSR2zinc finger (CCCH type), RNA-binding motif and serine/arginine rich 2; Pre-mRNA-binding protein required for splicing of both U2- and U12-type introns. Selectively interacts with the 3’-splice site of U2- and U12-type pre-mRNAs and promotes different steps in U2 and U12 intron splicing. Recruited to U12 pre-mRNAs in an ATP- dependent manner and is required for assembly of the prespliceosome, a precursor to other spliceosomal complexes. For U2-type introns, it is selectively and specifically required for the second step of splicing (482 aa)
GCFC2GC-rich sequence DNA-binding factor 2; Factor that represses transcription. It binds to the GC- rich sequences (5’-GCGGGGC-3’) present in the epidermal growth factor receptor, beta-actin, and calcium-dependent protease promoters (781 aa)
NCBP2nuclear cap binding protein subunit 2, 20kDa; Component of the cap-binding complex (CBC), which binds co-transcriptionally to the 5’ cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing, translation regulation, nonsense-mediated mRNA decay, RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs) and mRNA export. The CBC complex is involved in mRNA export from the nucleus via its interaction with ALYREF/THOC4/ALY, leading to the recruitment of the mRNA export machinery to the 5’ end of mRNA and to mRNA export in a 5’ to 3’ direction through the nuclear pore. [...] (156 aa)
KPNA2karyopherin alpha 2 (RAG cohort 1, importin alpha 1); Functions in nuclear protein import as an adapter protein for nuclear receptor KPNB1. Binds specifically and directly to substrates containing either a simple or bipartite NLS motif. Docking of the importin/substrate complex to the nuclear pore complex (NPC) is mediated by KPNB1 through binding to nucleoporin FxFG repeats and the complex is subsequently translocated through the pore by an energy requiring, Ran- dependent mechanism. At the nucleoplasmic side of the NPC, Ran binds to importin-beta and the three components separate and [...] (529 aa)
RPL14ribosomal protein L14 (215 aa)
RPL12ribosomal protein L12; Binds directly to 26S ribosomal RNA (By similarity) (165 aa)
RPS27ribosomal protein S27 (84 aa)
SRSF11serine/arginine-rich splicing factor 11; May function in pre-mRNA splicing (484 aa)
NCBP1nuclear cap binding protein subunit 1, 80kDa; Component of the cap-binding complex (CBC), which binds cotranscriptionally to the 5’-cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing, translation regulation, nonsense-mediated mRNA decay, RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs) and mRNA export. The CBC complex is involved in mRNA export from the nucleus via its interaction with ALYREF/THOC4/ALY, leading to the recruitment of the mRNA export machinery to the 5’-end of mRNA and to mRNA export in a 5’ to 3’ direction through the nuclear pore. T [...] (790 aa)
METTL17methyltransferase like 17; May be a component of the mitochondrial small ribosomal subunit (By similarity) (478 aa)
TRA2Btransformer 2 beta homolog (Drosophila); Sequence-specific RNA-binding protein which participates in the control of pre-mRNA splicing. Can either activate or suppress exon inclusion. Acts additively with RBMX to promote exon 7 inclusion of the survival motor neuron SMN2. Activates the splicing of MAPT/Tau exon 10. Alters pre-mRNA splicing patterns by antagonizing the effects of splicing regulators, like RBMX. Binds to the AG-rich SE2 domain in the SMN exon 7 RNA. Binds to pre- mRNA (288 aa)
PPP2CAprotein phosphatase 2, catalytic subunit, alpha isozyme; PP2A is the major phosphatase for microtubule-associated proteins (MAPs). PP2A can modulate the activity of phosphorylase B kinase casein kinase 2, mitogen-stimulated S6 kinase, and MAP-2 kinase. Cooperates with SGOL2 to protect centromeric cohesin from separase-mediated cleavage in oocytes specifically during meiosis I (By similarity). Can dephosphorylate SV40 large T antigen and p53/TP53. Activates RAF1 by dephosphorylating it at ’Ser-259’ (309 aa)
INTS8integrator complex subunit 8; Component of the Integrator complex, a complex involved in the small nuclear RNAs (snRNA) U1 and U2 transcription and in their 3’-box-dependent processing. The Integrator complex is associated with the C-terminal domain (CTD) of RNA polymerase II largest subunit (POLR2A) and is recruited to the U1 and U2 snRNAs genes (995 aa)
CHERPcalcium homeostasis endoplasmic reticulum protein; Involved in calcium homeostasis, growth and proliferation (916 aa)
NUP88nucleoporin 88kDa; Essential component of nuclear pore complex (741 aa)
RPL17ribosomal protein L17 (184 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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