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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
lexATranscriptional repressor, LexA family; 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. (203 aa)    
Predicted Functional Partners:
recA
recA protein; 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.
  
 
 0.935
dinB
DNA-directed DNA polymerase; 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.
 
 
 0.739
Deba_0855
KEGG: cdl:CDR20291_0586 hypothetical protein; SPTR: B0PCE4 Putative uncharacterized protein; PFAM: Pathogenicity locus.
     
 0.733
Deba_3172
DNA repair protein RecN; May be involved in recombinational repair of damaged DNA.
   
  
 0.676
Deba_1290
COGs: COG0642 Signal transduction histidine kinase; InterProIPR001789:IPR013767:IPR003018:IPR013656:IPR 003661:IPR003594:IPR008207:IPR005467:IPR000014:IPR000700:I PR004358:IPR001610:IPR011006:IPR009082; KEGG: dvm:DvMF_1096 multi-sensor hybrid histidine kinase; PFAM: ATP-binding region ATPase domain protein; histidine kinase A domain protein; response regulator receiver; PAS fold domain protein; GAF domain protein; PAS fold-4 domain protein; Hpt domain protein; SMART: ATP-binding region ATPase domain protein; histidine kinase A domain protein; response regulator receiver; PAS domain con [...]
     
 0.499
Deba_0857
COGs: COG1639 signal transduction protein; InterPro IPR013976; KEGG: aeh:Mlg_1873 diguanylate cyclase; PFAM: Metal-dependent hydrolase HDOD; SPTR: Q0A7H0 Diguanylate cyclase; PFAM: HDOD domain.
       0.480
Deba_1143
Competence/damage-inducible protein CinA; COGs: COG1546 Uncharacterized protein (competence- and mitomycin-induced); InterPro IPR001453:IPR008136:IPR008135; KEGG: gme:Gmet_0196 competence/damage-inducible protein CinA; PFAM: CinA domain protein; molybdopterin binding domain; SPTR: C8QYB6 Competence/damage-inducible protein CinA; TIGRFAM: competence/damage-inducible protein CinA; PFAM: Probable molybdopterin binding domain; Competence-damaged protein; TIGRFAM: competence/damage-inducible protein CinA N-terminal domain; competence/damage-inducible protein CinA C-terminal domain; molybden [...]
     
 0.417
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.408
Your Current Organism:
Desulfarculus baarsii
NCBI taxonomy Id: 644282
Other names: D. baarsii DSM 2075, Desulfarculus baarsii 2st 14, Desulfarculus baarsii DSM 2075, Desulfarculus baarsii str. DSM 2075, Desulfarculus baarsii strain DSM 2075
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