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RAB21 RAB21 HRAS HRAS RAB5B RAB5B UBC UBC RABGEF1 RABGEF1 RAB31 RAB31 RABEP1 RABEP1 RAB22A RAB22A RABEP2 RABEP2 RAB5A RAB5A RAB17 RAB17
"RABGEF1" - RAB guanine nucleotide exchange factor 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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from curated databases
experiment edge
experimentally determined
Predicted Interactions
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fusion edge
gene fusions
cooccurrence edge
gene co-occurrence
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textmining
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co-expression
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protein homology
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RABGEF1RAB guanine nucleotide exchange factor (GEF) 1; Rab effector protein acting as linker between gamma- adaptin, RAB4A or RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Stimulates nucleotide exchange on RAB5A. Can act as a ubiquitin ligase (By similarity) (491 aa)    
Predicted Functional Partners:
RABEP1
rabaptin, RAB GTPase binding effector protein 1; Rab effector protein acting as linker between gamma- adaptin, RAB4A and RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Stimulates RABGEF1 mediated nucleotide exchange on RAB5A (862 aa)
        score_image   score_image   0.999
RAB5A
RAB5A, member RAS oncogene family; Required for the fusion of plasma membranes and early endosomes. Contributes to the regulation of filopodia extension (215 aa)
        score_image   score_image   0.999
UBC
ubiquitin C (685 aa)
        score_image   score_image   0.999
RAB21
RAB21, member RAS oncogene family; Regulates integrin internalization and recycling, but does not influence the traffic of endosomally translocated receptors in general. As a result, may regulate cell adhesion and migration (By similarity). During the mitosis of adherent cells, controls the endosomal trafficking of integrins which is required for the successful completion of cytokinesis (225 aa)
        score_image   score_image   0.998
RABEP2
rabaptin, RAB GTPase binding effector protein 2; Plays a role in membrane trafficking and in homotypic early endosome fusion (569 aa)
        score_image   score_image   0.991
RAB22A
RAB22A, member RAS oncogene family; Plays a role in endocytosis and intracellular protein transport. Mediates trafficking of TF from early endosomes to recycling endosomes. Required for NGF-mediated endocytosis of NTRK1, and subsequent neurite outgrowth. Binds GTP and GDP and has low GTPase activity. Alternates between a GTP-bound active form and a GDP-bound inactive form (194 aa)
        score_image   score_image   0.976
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   0.958
RAB17
RAB17, member RAS oncogene family; The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different set of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. That Rab is involved in transcytosis, the directed movement of endocytosed material through the cell and its exocytosis from the plasma membrane at the opposite side. Mainly obse [...] (212 aa)
        score_image   score_image   0.943
RAB5B
RAB5B, member RAS oncogene family; Protein transport. Probably involved in vesicular traffic (By similarity) (215 aa)
        score_image   score_image   0.941
RAB31
RAB31, member RAS oncogene family; The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different set of downstream effectors directly responsible for vesicle formation, movement, tethering and fusion. Required for the integrity and for normal function of the Golgi apparatus and the trans-Golgi network. Plays a role in insulin-stimulated translocation of GLUT4 to the cell membr [...] (195 aa)
        score_image   score_image   0.932
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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