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  • 11.0 [archived version]
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PPP2R2D PPP2R2D PROCA1 PROCA1 TBC1D22B TBC1D22B TBC1D3B TBC1D3B USP6NL USP6NL SGSM2 SGSM2 TBC1D8 TBC1D8 TBC1D21 TBC1D21 TBC1D10B TBC1D10B TBC1D20 TBC1D20 RABGAP1L RABGAP1L
"TBC1D22B" - TBC1 domain family member 22B 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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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Edges represent protein-protein associations
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
TBC1D22BTBC1 domain family member 22B; May act as a GTPase-activating protein for Rab family protein(s) (505 aa)    
Predicted Functional Partners:
PPP2R2D
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform; B regulatory subunit of protein phosphatase 2A (PP2A) that plays a key role in cell cycle by controlling mitosis entry and exit. The activity of PP2A complexes containing PPP2R2D (PR55- delta) fluctuate during the cell cycle- the activity is high in interphase and low in mitosis. During mitosis, activity of PP2A is inhibited via interaction with phosphorylated ENSA and ARPP19 inhibitors. Within the PP2A complexes, the B regulatory subunits modulate substrate selectivity and catalytic activity, and also m [...] (453 aa)
     
   
  0.755
PROCA1
Protein interacting with cyclin A1; Belongs to the PROCA1 family (336 aa)
           
  0.741
TBC1D3B
TBC1 domain family member 3B; Acts as a GTPase activating protein for RAB5. Does not act on RAB4 or RAB11 (By similarity) (549 aa)
     
 
  0.694
TBC1D8
TBC1 domain family member 8; May act as a GTPase-activating protein for Rab family protein(s); GRAM domain containing (1140 aa)
     
 
  0.691
TBC1D10B
TBC1 domain family member 10B; Acts as GTPase-activating protein for RAB3A, RAB22A, RAB27A, AND RAB35. Does not act on RAB2A and RAB6A (808 aa)
       
 
  0.688
TBC1D21
TBC1 domain family member 21; May act as a GTPase-activating protein for Rab family protein(s). May be involved in acrosome formation and cytoskeletal reorganization during spermiogenesis, possibly by regulating RAB3A activity (336 aa)
     
 
  0.658
USP6NL
USP6 N-terminal-like protein; Acts as a GTPase-activating protein for RAB5A and RAB43. Involved in receptor trafficking. In complex with EPS8 inhibits internalization of EGFR. Involved in retrograde transport from the endocytic pathway to the Golgi apparatus. Involved in the transport of Shiga toxin from early and recycling endosomes to the trans-Golgi network. Required for structural integrity of the Golgi complex (845 aa)
     
 
  0.653
SGSM2
Small G protein signaling modulator 2; Possesses GTPase activator activity towards RAB32, RAB33B and RAB38. Regulates the trafficking of melanogenic enzymes TYR, TYRP1 and DCT/TYRP2 to melanosomes in melanocytes by inactivating RAB32 and RAB38. Inhibits RAB32 and RAB38 activation both directly by promoting their GTPase activity and indirectly by disrupting the RAB9A-HPS4 interaction which is required for RAB32/38 activation; Belongs to the RUTBC family (1051 aa)
       
 
  0.647
TBC1D20
TBC1 domain family member 20; GTPase-activating protein specific for Rab1 and Rab2 small GTPase families for which it can accelerate the intrinsic GTP hydrolysis rate by more than five orders of magnitude (403 aa)
           
  0.633
RABGAP1L
Rab GTPase-activating protein 1-like; GTP-hydrolysis activating protein (GAP) for small GTPase RAB22A, converting active RAB22A-GTP to the inactive form RAB22A- GDP. Plays a role in endocytosis and intracellular protein transport. Recruited by ANK2 to phosphatidylinositol 3-phosphate (PI3P)-positive early endosomes, where it inactivates RAB22A, and promotes polarized trafficking to the leading edge of the migrating cells. Part of the ANK2/RABGAP1L complex which is required for the polarized recycling of fibronectin receptor ITGA5 ITGB1 to the plasma membrane that enables continuous dir [...] (815 aa)
     
 
  0.623
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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