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LGALS2 LGALS2 KSR1 KSR1 NFKBIB NFKBIB NRAS NRAS HRAS HRAS BRAP BRAP BRCA1 BRCA1 MRAS MRAS UBC UBC UBB UBB RRAS RRAS
"BRAP" - BRCA1 associated protein 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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second shell of interactors
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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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textmining
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co-expression
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protein homology
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BRAPBRCA1 associated protein; Negatively regulates MAP kinase activation by limiting the formation of Raf/MEK complexes probably by inactivation of the KSR1 scaffold protein. Also acts as a Ras responsive E3 ubiquitin ligase that, on activation of Ras, is modified by auto- polyubiquitination resulting in the release of inhibition of Raf/MEK complex formation. May also act as a cytoplasmic retention protein with a role in regulating nuclear transport (592 aa)    
Predicted Functional Partners:
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.995
KSR1
kinase suppressor of ras 1; Location-regulated scaffolding protein connecting MEK to RAF. Promotes MEK and RAF phosphorylation and activity through assembly of an activated signaling complex. By itself, it has no demonstrated kinase activity (923 aa)
        score_image score_image score_image   0.994
BRCA1
breast cancer 1, early onset; E3 ubiquitin-protein ligase that specifically mediates the formation of ’Lys-6’-linked polyubiquitin chains and plays a central role in DNA repair by facilitating cellular responses to DNA damage. It is unclear whether it also mediates the formation of other types of polyubiquitin chains. The E3 ubiquitin-protein ligase activity is required for its tumor suppressor function. The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair, ubiquitination and transcriptional regulation to maintain genomic stability. Reg [...] (1884 aa)
        score_image   score_image   0.978
NFKBIB
nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor, beta; Inhibits NF-kappa-B by complexing with and trapping it in the cytoplasm. However, the unphosphorylated form resynthesized after cell stimulation is able to bind NF-kappa-B allowing its transport to the nucleus and protecting it to further NFKBIA- dependent inactivation. Association with inhibitor kappa B- interacting NKIRAS1 and NKIRAS2 prevent its phosphorylation rendering it more resistant to degradation, explaining its slower degradation (356 aa)
        score_image   score_image   0.912
HRAS
v-Ha-ras Harvey rat sarcoma viral oncogene homolog; Ras proteins bind GDP/GTP and possess intrinsic GTPase activity (189 aa)
        score_image score_image score_image   0.910
NRAS
neuroblastoma RAS viral (v-ras) oncogene homolog; Ras proteins bind GDP/GTP and possess intrinsic GTPase activity (189 aa)
        score_image score_image     0.909
LGALS2
lectin, galactoside-binding, soluble, 2; This protein binds beta-galactoside. Its physiological function is not yet known (132 aa)
            score_image   0.832
UBB
ubiquitin B (229 aa)
        score_image   score_image   0.814
MRAS
muscle RAS oncogene homolog; May serve as an important signal transducer for a novel upstream stimuli in controlling cell proliferation. Weakly activates the MAP kinase pathway (208 aa)
          score_image score_image   0.802
RRAS
related RAS viral (r-ras) oncogene homolog; Regulates the organization of the actin cytoskeleton (218 aa)
          score_image score_image   0.800
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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