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EIF2C1 EIF2C1 SNUPN SNUPN HNRNPK HNRNPK UBC UBC PABPC1 PABPC1 MEX3B MEX3B YWHAB YWHAB YWHAH YWHAH YWHAE YWHAE YWHAG YWHAG YWHAZ YWHAZ
"MEX3B" - mex-3 homolog B (C. elegans) 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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Known Interactions
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experimentally determined
Predicted Interactions
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fusion edge
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gene co-occurrence
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homology edge
protein homology
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[Homology]
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MEX3Bmex-3 homolog B (C. elegans); RNA-binding protein. May be involved in post- transcriptional regulatory mechanisms (569 aa)    
Predicted Functional Partners:
EIF2C1
eukaryotic translation initiation factor 2C, 1; Required for RNA-mediated gene silencing (RNAi). Binds to short RNAs such as microRNAs (miRNAs) or short interfering RNAs (siRNAs), and represses the translation of mRNAs which are complementary to them. Lacks endonuclease activity and does not appear to cleave target mRNAs. Also required for transcriptional gene silencing (TGS) of promoter regions which are complementary to bound short antigene RNAs (agRNAs) (857 aa)
        score_image   score_image   0.968
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.828
SNUPN
snurportin 1; Functions as an U snRNP-specific nuclear import adapter. Involved in the trimethylguanosine (m3G)-cap-dependent nuclear import of U snRNPs. Binds specifically to the terminal m3G-cap U snRNAs (360 aa)
        score_image   score_image   0.743
HNRNPK
heterogeneous nuclear ribonucleoprotein K; One of the major pre-mRNA-binding proteins. Binds tenaciously to poly(C) sequences. Likely to play a role in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. Can also bind poly(C) single- stranded DNA. Plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. When sumoylated, acts as a transcriptional coactivator of p53/TP53, playing a role in p21/CDKN1A and 14-3-3 sigma/SFN induction (By similarity). As far as transcription [...] (464 aa)
            score_image   0.681
YWHAH
tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, eta polypeptide; Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. Negatively regulates the kinase activity of PDPK1 (246 aa)
        score_image   score_image   0.594
YWHAZ
tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, zeta polypeptide (245 aa)
        score_image   score_image   0.588
PABPC1
poly(A) binding protein, cytoplasmic 1; Binds the poly(A) tail of mRNA. May be involved in cytoplasmic regulatory processes of mRNA metabolism such as pre- mRNA splicing. Its function in translational initiation regulation can either be enhanced by PAIP1 or repressed by PAIP2. Can probably bind to cytoplasmic RNA sequences other than poly(A) in vivo. Involved in translationally coupled mRNA turnover. Implicated with other RNA-binding proteins in the cytoplasmic deadenylation/translational and decay interplay of the FOS mRNA mediated by the major coding-region determinant of instability [...] (636 aa)
        score_image   score_image   0.572
YWHAG
tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, gamma polypeptide; Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner (247 aa)
        score_image       0.572
YWHAB
tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, beta polypeptide; Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner. Negative regulator of osteogenesis. Blocks the nuclear translocation of the phosphorylated form (by AKT1) of SRPK2 and antagonizes its stimulatory effect on cyclin D1 expression resulting in bloc [...] (246 aa)
        score_image       0.572
YWHAE
tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, epsilon polypeptide (255 aa)
        score_image       0.572
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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