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
lapAPutative membrane protein; Involved in the assembly of lipopolysaccharide (LPS). Belongs to the LapA family. (101 aa)    
Predicted Functional Partners:
lapB
Conserved hypothetical protein; Modulates cellular lipopolysaccharide (LPS) levels by regulating LpxC, which is involved in lipid A biosynthesis. May act by modulating the proteolytic activity of FtsH towards LpxC. May also coordinate assembly of proteins involved in LPS synthesis at the plasma membrane; Belongs to the LapB family.
 
  
 0.913
cyaA
Adenylate cyclase; Similar to Erwinia chrysanthemi adenylate cyclase Cya SWALL:CYAA_ERWCH (SWALL:P40130) (851 aa) fasta scores: E(): 0, 89.33% id in 853 aa, and to Escherichia coli adenylate cyclase CyaA or Cya or b3806 SWALL:CYAA_ECOLI (SWALL:P00936) (848 aa) fasta scores: E(): 0, 82.19% id in 848 aa; Belongs to the adenylyl cyclase class-1 family.
  
   
 0.774
seqA
Putative negative regulator of replication initiation; Negative regulator of replication initiation, which contributes to regulation of DNA replication and ensures that replication initiation occurs exactly once per chromosome per cell cycle. Binds to pairs of hemimethylated GATC sequences in the oriC region, thus preventing assembly of replication proteins and re- initiation at newly replicated origins. Repression is relieved when the region becomes fully methylated.
  
     0.761
rseA
sigma-E factor negative regulator; An anti-sigma factor for extracytoplasmic function (ECF) sigma factor sigma-E (RpoE). ECF sigma factors are held in an inactive form by an anti-sigma factor until released by regulated intramembrane proteolysis (RIP). RIP occurs when an extracytoplasmic signal triggers a concerted proteolytic cascade to transmit information and elicit cellular responses. The membrane-spanning regulatory substrate protein is first cut periplasmically (site-1 protease, S1P, DegS), then within the membrane itself (site-2 protease, S2P, RseP), while cytoplasmic proteases [...]
  
     0.760
lptC
Putative exported protein; Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane. Facilitates the transfer of LPS from the inner membrane to the periplasmic protein LptA. Could be a docking site for LptA. Belongs to the LptC family.
  
     0.759
ECA1145
Similar to Yersinia pestis putative lipoprotein ypo3161 or y1024 SWALL:AAM84605 (EMBL:AJ414155) (192 aa) fasta scores: E(): 7.8e-54, 80.2% id in 192 aa, and to Salmonella typhi putative lipoprotein sty0487 SWALL:Q8Z8V2 (EMBL:AL627266) (192 aa) fasta scores: E(): 2.3e-47, 68.75% id in 192 aa.
  
     0.741
ECA3599
Conserved hypothetical protein; Similar to Escherichia coli, and Escherichia coli O6 hypothetical protein ytfk or b4217 or c5315 SWALL:YTFK_ECOLI (SWALL:P39318) (68 aa) fasta scores: E(): 2.1e-19, 79.1% id in 67 aa, and to Yersinia pestis hypothetical protein ypo3527 or y0656 SWALL:AAM84244 (EMBL:AJ414157) (70 aa) fasta scores: E(): 6.1e-19, 77.27% id in 66 aa.
  
     0.738
mukE
Killing factor; Involved in chromosome condensation, segregation and cell cycle progression. May participate in facilitating chromosome segregation by condensation DNA from both sides of a centrally located replisome during cell division. Probably acts via its interaction with MukB and MukF.
  
   
 0.736
sprT
Putative metallopeptidase; Similar to Escherichia coli protein SprT or b2944 SWALL:SPRT_ECOLI (SWALL:P39902) (165 aa) fasta scores: E(): 4.5e-43, 68.51% id in 162 aa; Belongs to the SprT family.
  
     0.736
ECA2748
Similar to Yersinia pestis hypothetical protein Ypo1261 SWALL:Q8ZGM6 (EMBL:AJ414147) (75 aa) fasta scores: E(): 4.5e-22, 85.52% id in 76 aa, and to Salmonella typhimurium, and Salmonella typhi putative cytoplasmic protein yejl or stm2227 or sty2465 SWALL:Q8XEL6 (EMBL:AE008799) (75 aa) fasta scores: E(): 1.6e-19, 78.94% id in 76 aa; Belongs to the UPF0352 family.
  
     0.733
Your Current Organism:
Pectobacterium atrosepticum
NCBI taxonomy Id: 218491
Other names: Erwinia carotovora subsp. atroseptica SCRI1043, Erwinia carotovora subsp. atroseptica str. SCRI1043, P. atrosepticum SCRI1043, Pectobacterium atrosepticum SCRI1043, Pectobacterium atrosepticum str. SCRI1043, Pectobacterium atrosepticum strain SCRI1043, Pectobacterium carotovora subsp. atroseptica SCRI1043, Pectobacterium carotovora subsp. atroseptica str. SCRI1043
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