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
SCO5803SOS regulatory protein; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair. (234 aa)    
Predicted Functional Partners:
SCO5769
Recombinase A; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
  
 
 0.999
SCO1380
Putative DNA damage inducible protein; Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. May be involved in translesional synthesis, in conjunction with the beta clamp from PolIII.
 
 
 0.940
SCO1738
SCI11.27c, conserved hypothetical protein, len: 322 aa; similar to many hypothetical proteins related to the impB/mucB/samB family e.g. TR:Q10787 (EMBL:Z74020) Mycobacterium tuberculosis hypothetical protein (463 aa), fasta scores; opt: 330 z-score: 372.5 E(): 2.1e-13, 29.5% identity in 281 aa overlap.
 
 
 0.876
SCO1780
Putative DNA repair protein; May be involved in recombinational repair of damaged DNA.
  
  
 0.874
SCP1.33c
Hypothetical protein; SCP1.33c, unknown, len: 341aa; similar to TR:Q9S292 (EMBL:AL096849) hypothetical protein from Streptomyces coelicolor (322 aa) fasta scores; opt: 620, z-score: 708.4, E(): 5.5e-32, 37.3% identity in 322 aa overlap.
 
 
 0.855
SCP1.321
Hypothetical protein; SCP1.321, unknown, len: 341aa; similar to TR:Q9S292 (EMBL:AL096849) hypothetical protein from Streptomyces coelicolor (322 aa) fasta scores; opt: 620, z-score: 708.4, E(): 5.5e-32, 37.3% identity in 322 aa overlap.
 
 
 0.855
SCO1953
ABC excision nuclease subunit C; The UvrABC repair system catalyzes the recognition and processing of DNA lesions. UvrC both incises the 5' and 3' sides of the lesion. The N-terminal half is responsible for the 3' incision and the C-terminal half is responsible for the 5' incision.
  
  
 0.831
SCO2555
Heat-inducible transcriptional repressor HrcA; Negative regulator of class I heat shock genes (grpE-dnaK- dnaJ and groELS operons). Prevents heat-shock induction of these operons.
  
   
 0.791
SCO1519
Holliday junction DNA helicase; The RuvA-RuvB complex in the presence of ATP renatures cruciform structure in supercoiled DNA with palindromic sequence, indicating that it may promote strand exchange reactions in homologous recombination. RuvAB is a helicase that mediates the Holliday junction migration by localized denaturation and reannealing. RuvA stimulates, in the presence of DNA, the weak ATPase activity of RuvB.
  
  
 0.749
SCO1576
Arginine repressor; Regulates arginine biosynthesis genes.
  
   
 0.742
Your Current Organism:
Streptomyces coelicolor
NCBI taxonomy Id: 100226
Other names: S. coelicolor A3(2), Streptomyces coelicolor A3(2)
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