STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
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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Cooccurrence
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[Homology]
Score
BRE1E3 ubiquitin-protein ligase BRE1; E3 ubiquitin-protein ligase that mediates monoubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation and is also a prerequisite for H3K4me and H3K79me formation; Belongs to the BRE1 family. (663 aa)    
Predicted Functional Partners:
UBC2
Ubiquitin-conjugating enzyme E2 2; Catalyzes the covalent attachment of ubiquitin to other proteins. Plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation and is also a prerequisite for H3K4me and H3K79me formation. Also involved in postreplication repair of UV-damaged DNA, in N-end rule-dependent protein degradation and in sporulation; Belongs to the ubiquitin-conjugating enzyme family.
    
 0.998
SET1
Histone-lysine N-methyltransferase, H3 lysine-4 specific; Catalytic component of the COMPASS (Set1C) complex that specifically mono-, di- and trimethylates histone H3 to form H3K4me1/2/3, which subsequently plays a role in telomere length maintenance and transcription elongation regulation. Belongs to the class V-like SAM-binding methyltransferase superfamily.
   
 
 0.899
KLLA0_D03036g
KLLA0D03036p.
   
 0.835
LGE1
Transcriptional regulatory protein LGE1; Involved in transcriptional activation. Also required for ubiquitination of histone H2B to form H2BK123ub1. H2BK123ub1 gives a specific tag for epigenetic transcriptional activation, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation. Its precise role in H2BK123ub1 formation however is unclear (By similarity).
    
 
 0.833
KLLA0_F01925g
KLLA0F01925p.
    
 0.822
KLLA0_E01915g
KLLA0E01915p.
   
 0.796
KLLA0_E02311g
KLLA0E02311p.
   
 0.793
SET2
Histone-lysine N-methyltransferase, H3 lysine-36 specific; Histone methyltransferase that trimethylates histone H3 'Lys- 36' forming H3K36me3. Involved in transcription elongation as well as in transcription repression; Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. SET2 subfamily.
   
 
 0.786
KLLA0_F00462g
KLLA0F00462p.
      
 0.785
SGF11
SAGA-associated factor 11; Functions as component of the transcription regulatory histone acetylation (HAT) complex SAGA. At the promoters, SAGA is required for recruitment of the basal transcription machinery. It influences RNA polymerase II transcriptional activity through different activities such as TBP interaction and promoter selectivity, interaction with transcription activators, and chromatin modification through histone acetylation and deubiquitination. SAGA acetylates nucleosomal histone H3 to some extent (to form H3K9ac, H3K14ac, H3K18ac and H3K23ac). SAGA interacts with DNA [...]
    
 
 0.783
Your Current Organism:
Kluyveromyces lactis
NCBI taxonomy Id: 284590
Other names: K. lactis NRRL Y-1140, Kluyveromyces lactis NRRL Y-1140
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.