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
dinBDNA-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. (351 aa)    
Predicted Functional Partners:
ADO46281.1
DNA polymerase III, beta subunit; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...]
   
 0.901
ADO49906.1
KEGG: kpn:KPN_00059 DNA polymerase II; PFAM: DNA polymerase B region; DNA polymerase B exonuclease; SMART: DNA-directed DNA polymerase B.
   
 0.801
ADO48140.1
Peptidase S24/S26A/S26B, conserved region; KEGG: cko:CKO_01842 DNA polymerase V subunit UmuD; manually curated; PFAM: Peptidase S24/S26A/S26B, conserved region; Belongs to the peptidase S24 family.
 
 
 0.782
ADO48371.1
PFAM: Peptidase S24/S26A/S26B, conserved region; KEGG: stm:STM1998 DNA polymerase V subunit UmuD; Belongs to the peptidase S24 family.
 
 
 0.782
ADO48687.1
KEGG: ent:Ent638_2136 pyruvate flavodoxin/ferredoxin oxidoreductase domain-containing protein; TIGRFAM: pyruvate ferredoxin/flavodoxin oxidoreductase; PFAM: pyruvate flavodoxin/ferredoxin oxidoreductase domain protein; Pyruvate/ketoisovalerate oxidoreductase, catalytic domain; Pyruvate-flavodoxin oxidoreductase, EKR domain; thiamine pyrophosphate TPP-binding domain-containing protein.
   
 
 0.762
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.
  
 0.745
ADO47765.1
Transcriptional regulator, AraC family; TIGRFAM: methylated-DNA/protein-cysteine methyltransferase; PFAM: Methylated-DNA-[protein]-cysteine S-methyltransferase DNA binding; Ada metal-binding domain-containing protein; helix-turn-helix- domain containing protein AraC type; methylguanine DNA methyltransferase ribonuclease domain protein; KEGG: ecc:c2754 ADA regulatory protein; SMART: Helix-turn-helix, AraC domain.
 
  
 0.650
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.
  
 0.638
lexA
Transcriptional repressor, LexA family; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. Binds to the 16 bp palindromic sequence 5'-CTGTATATATATACAG-3'. 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.
 
 
 0.603
nqrF
NADH:ubiquinone oxidoreductase, subunit F; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. The first step is catalyzed by NqrF, which accepts electrons from NADH and reduces ubiquinone-1 to ubisemiquinone by a one-electron transfer pathway.
       0.601
Your Current Organism:
Enterobacter lignolyticus
NCBI taxonomy Id: 701347
Other names: Enterobacter lignolyticus SCF1, [. lignolyticus SCF1, [Enterobacter] lignolyticus SCF1
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