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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
ligANAD-dependent DNA ligase LigA; This protein catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double-stranded DNA using NAD as a coenzyme and as the energy source for the reaction; essential for DNA replication and repair of damaged DNA; similar to ligase LigB; Derived by automated computational analysis using gene prediction method: Protein Homology. (685 aa)    
Predicted Functional Partners:
ligA_1
DNA ligase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.908
leuS
leucine--tRNA ligase; LeuRS; class-I aminoacyl-tRNA synthetase; charges leucine by linking carboxyl group to alpha-phosphate of ATP and then transfers aminoacyl-adenylate to its tRNA; due to the large number of codons that tRNA(Leu) recognizes, the leucyl-tRNA synthetase does not recognize the anticodon loop of the tRNA, but instead recognition is dependent on a conserved discriminator base A37 and a long arm; an editing domain hydrolyzes misformed products; in Methanothermobacter thermautotrophicus this enzyme associates with prolyl-tRNA synthetase; Derived by automated computational [...]
  
 
 
 0.735
polA_3
DNA polymerase I; Has 3'-5' exonuclease, 5'-3' exonuclease and 5'-3'polymerase activities, primarily functions to fill gaps during DNA replication and repair; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.661
zipA
Cell division protein ZipA; Essential cell division protein that stabilizes the FtsZ protofilaments by cross-linking them and that serves as a cytoplasmic membrane anchor for the Z ring. Also required for the recruitment to the septal ring of downstream cell division proteins.
       0.621
topA_1
DNA topoisomerase I; Catalyzes the ATP-dependent breakage of single-stranded DNA followed by passage and rejoining, maintains net negative superhelicity; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 
 0.603
ruvB
ATP-dependent DNA helicase RuvB; 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.
  
   
 0.600
helD_1
Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.599
topB_5
DNA topoisomerase III; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.544
ruvA
Holliday junction ATP-dependent DNA helicase RuvA; 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.
  
   
 0.516
uvrD
DNA-dependent helicase II; Unwinds DNA duplexes with 3' to 5' polarity with respect to the bound strand and initiates unwinding most effectively when a single-stranded region is present; involved in the post-incision events of nucleotide excision repair and methyl-directed mismatch repair; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.512
Your Current Organism:
Mannheimia haemolytica
NCBI taxonomy Id: 75985
Other names: ATCC 33396, CCUG 12392, CCUG 408, CIP 103426, DSM 10531, M. haemolytica, NCTC 9380, Pasteurella haemolytica, strain J.A. Watt 1266AB
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