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STRINGSTRING
PSTK PSTK SEPSECS SEPSECS EEFSEC EEFSEC TRNAU1AP TRNAU1AP SNRPD3 SNRPD3 SNRNP70 SNRNP70 SNRPC SNRPC PRPF39 PRPF39 UBC UBC NCBP1 NCBP1 NCBP2 NCBP2
"TRNAU1AP" - tRNA selenocysteine 1 associated protein 1 in Homo sapiens
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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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protein of unknown 3D structure
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some 3D structure is known or predicted
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query proteins and first shell of interactors
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white nodes:
second shell of interactors
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experimentally determined
Predicted Interactions
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fusion edge
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textmining
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protein homology
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TRNAU1APtRNA selenocysteine 1 associated protein 1; Involved in the early steps of selenocysteine biosynthesis and tRNA(Sec) charging to the later steps resulting in the cotranslational incorporation of selenocysteine into selenoproteins. Stabilizes the SECISBP2, EEFSEC and tRNA(Sec) complex. May be involved in the methylation of tRNA(Sec). Enhances efficiency of selenoproteins synthesis (By similarity) (287 aa)    
Predicted Functional Partners:
EEFSEC
eukaryotic elongation factor, selenocysteine-tRNA-specific; Translation factor necessary for the incorporation of selenocysteine into proteins. It probably replaces EF-Tu for the insertion of selenocysteine directed by the UGA codon. SelB binds GTP and GDP (596 aa)
            score_image   0.941
PRPF39
PRP39 pre-mRNA processing factor 39 homolog (S. cerevisiae); Involved in pre-mRNA splicing (By similarity) (669 aa)
        score_image   score_image   0.907
SEPSECS
Sep (O-phosphoserine) tRNA-Sec (selenocysteine) tRNA synthase; Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl- tRNA(Sec) required for selenoprotein biosynthesis (501 aa)
            score_image   0.893
SNRNP70
small nuclear ribonucleoprotein 70kDa (U1) (437 aa)
      score_image score_image   score_image   0.828
PSTK
phosphoseryl-tRNA kinase; Specifically phosphorylates seryl-tRNA(Sec) to O- phosphoseryl-tRNA(Sec), an activated intermediate for selenocysteine biosynthesis (By similarity) (348 aa)
            score_image   0.819
SNRPC
small nuclear ribonucleoprotein polypeptide C; Component of the U1 snRNP, which is essential for recognition of the pre-mRNA 5’ splice-site and the subsequent assembly of the spliceosome. U1-C is directly involved in initial 5’ splice-site recognition for both constitutive and regulated alternative splicing. The interaction with the 5’ splice-site seems to precede base-pairing between the pre-mRNA and the U1 snRNA. Stimulates E complex formation by stabilizing the base pairing of the 5’ end of the U1 snRNA and the 5’ splice-site region (159 aa)
        score_image   score_image   0.817
SNRPD3
small nuclear ribonucleoprotein D3 polypeptide 18kDa; Appears to function in the U7 snRNP complex that is involved in histone 3’-end processing. Binds to the downstream cleavage product (DCP) of histone pre-mRNA in a U7 snRNP dependent manner (126 aa)
        score_image   score_image   0.817
UBC
ubiquitin C (685 aa)
        score_image       0.815
NCBP2
nuclear 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)
        score_image   score_image   0.768
NCBP1
nuclear 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)
        score_image   score_image   0.768
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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