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
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
L21_0984Transcription initiation factor TFIID, subunit TAF6 (also component of histone acetyltransferase SAGA). (68 aa)    
Predicted Functional Partners:
thrS
Threonine-tRNA ligase 1; Belongs to the class-II aminoacyl-tRNA synthetase family.
  
    0.610
purL_1
Phosphoribosylformylglycinamidine synthase 2.
 
     0.580
sepS
O-phosphoseryl-tRNA synthetase; Catalyzes the attachment of O-phosphoserine (Sep) to tRNA(Cys).
  
     0.577
L21_0983
Putative methanogen marker protein 4.
 
     0.566
purA
Adenylosuccinate synthetase; Plays an important role in the de novo pathway of purine nucleotide biosynthesis. Catalyzes the first committed step in the biosynthesis of AMP from IMP; Belongs to the adenylosuccinate synthetase family.
 
     0.531
albA
DNA/RNA-binding protein albA; Binds double-stranded DNA tightly but without sequence specificity. It is distributed uniformly and abundantly on the chromosome, suggesting a role in chromatin architecture. However, it does not significantly compact DNA. Binds rRNA and mRNA in vivo. May play a role in maintaining the structural and functional stability of RNA, and, perhaps, ribosomes; Belongs to the histone-like Alba family.
  
   
 0.526
tfe
Transcription initiation factor E subunit alpha; Transcription factor that plays a role in the activation of archaeal genes transcribed by RNA polymerase. Facilitates transcription initiation by enhancing TATA-box recognition by TATA-box-binding protein (Tbp), and transcription factor B (Tfb) and RNA polymerase recruitment. Not absolutely required for transcription in vitro, but particularly important in cases where Tbp or Tfb function is not optimal. It dynamically alters the nucleic acid-binding properties of RNA polymerases by stabilizing the initiation complex and destabilizing elo [...]
  
   
 0.515
L21_0386
Hypothetical protein.
 
     0.497
valS_1
Valine-tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
     0.490
L21_2405
F420-dependent methylenetetrahydromethanopterin dehydrogenase.
  
     0.445
Your Current Organism:
Methanoculleus chikugoensis
NCBI taxonomy Id: 118126
Other names: DSM 13459, JCM 10825, M. chikugoensis, Methaniculleus sp. MG62, Methanoculleus chikugoensis Dianou et al. 2001, Methanoculleus sp. MG62, NBRC 101202, strain MG62
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