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ATUBC2-1 protein (Arabidopsis thaliana) - STRING interaction network
"ATUBC2-1" - Ubiquitin-conjugating enzyme 15 in Arabidopsis thaliana
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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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ATUBC2-1Ubiquitin-conjugating enzyme 15; Accepts the ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins (161 aa)    
Predicted Functional Partners:
CNX5
Sulfurtransferase MOCS3; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Also essential during biosynthesis of the molybdenum cofactor. Acts by mediating the C-terminal thiocarboxylation of sulfur carriers URM1 and MOCS2A. Its N-terminus first activates URM1 and MOCS2A as acyl-adenylates (-COAMP), then the persulfide sulfur on the catalytic cysteine is transferred to URM1 and MOCS2A to form thiocarboxylation (-COSH) of their C-terminus. The reaction probably involves hydrogen sulfide that is generated from th [...] (464 aa)
       
  0.843
AT5G48710
Ubiquitin-like superfamily protein; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity) (114 aa)
       
  0.791
UBQ3
Polyubiquitin 3; Ubiquitin exists either covalently attached to another protein, or free (unanchored). When covalently bound, it is conjugated to target proteins via an isopeptide bond either as a monomer (monoubiquitin), a polymer linked via different Lys residues of the ubiquitin (polyubiquitin chains) or a linear polymer linked via the initiator Met of the ubiquitin (linear polyubiquitin chains). Polyubiquitin chains, when attached to a target protein, have different functions depending on the Lys residue of the ubiquitin that is linked- Lys-11-linked is involved in ERAD (endoplasmi [...] (306 aa)
       
 
  0.788
SUMO5
Small ubiquitinrelated modifier 5; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process (By similarity) (108 aa)
       
  0.772
UPL4
Ubiquitin-protein ligase 4; Probable E3 ubiquitin-protein ligase which mediates ubiquitination and subsequent proteasomal degradation of target proteins (1502 aa)
     
  0.765
KAK
KAKTUS; Probable E3 ubiquitin-protein ligase which mediates ubiquitination and subsequent proteasomal degradation of target proteins. Involved in the repression of endoreduplication process and the cell morphogenesis in the trichomes (1888 aa)
     
  0.765
AT4G11680
E3 ubiquitin-protein ligase; Mediates E2-dependent protein ubiquitination in vitro (390 aa)
       
 
  0.759
AT1G80400
RING/U-box superfamily protein (407 aa)
       
 
  0.759
SUMO1
Small ubiquitin-like modifier 1; Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may function as an antagonist of ubiquitin in the degradation process. Required for the massive protein sumoylation in the nucleus induced by heat shock and controlled by SIZ1. Involved in the regulation of the heat stress transcription factor HSFA2 in acquired thermotolerance (100 aa)
       
  0.754
HUB2
Histone mono-ubiquitination 2; E3 ubiquitin-protein ligase that monoubiquitinates H2B to form H2BK143ub1. H2BK143ub1 gives a specific tag for epigenetic transcriptional activation and is also prerequisite for H3K4me and maybe H3K79me. It thereby plays a central role in histone code and gene regulation. Forms a ubiquitin ligase complex in cooperation with the E2 enzyme UBC2/RAD6 (900 aa)
       
 
  0.754
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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