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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
AHF03024.1Transcriptional regulator; Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions. (90 aa)    
Predicted Functional Partners:
ihfA
Integration host factor subunit alpha; This protein is one of the two subunits of integration host factor, a specific DNA-binding protein that functions in genetic recombination as well as in transcriptional and translational control. Belongs to the bacterial histone-like protein family.
  
 
0.707
AHF03025.1
Peptidyl-prolyl cis-trans isomerase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.587
dnaA
Chromosomal replication initiation protein; Plays an important role in the initiation and regulation of chromosomal replication. Binds to the origin of replication; it binds specifically double-stranded DNA at a 9 bp consensus (dnaA box): 5'- TTATC[CA]A[CA]A-3'. DnaA binds to ATP and to acidic phospholipids. Belongs to the DnaA family.
    
 
 0.578
rpsO
30S ribosomal protein S15; Forms an intersubunit bridge (bridge B4) with the 23S rRNA of the 50S subunit in the ribosome.
  
  
 0.552
rpsT
30S ribosomal protein S20; Binds directly to 16S ribosomal RNA.
  
  
 0.550
topA
DNA topoisomerase I; Releases the supercoiling and torsional tension of DNA, which is introduced during the DNA replication and transcription, by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA- (5'-phosphotyrosyl)-enzyme intermediate and the expulsion of a 3'-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand, thus removing DNA supe [...]
     
 0.519
hfq
RNA chaperone Hfq; RNA chaperone that binds small regulatory RNA (sRNAs) and mRNAs to facilitate mRNA translational regulation in response to envelope stress, environmental stress and changes in metabolite concentrations. Also binds with high specificity to tRNAs. Belongs to the Hfq family.
   
  
 0.510
AHF03251.1
Prephenate dehydratase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.494
AHF04289.1
Ribosome-associated heat shock protein Hsp15; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the HSP15 family.
 
    0.493
AHF04170.1
Potassium transporter; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
    
 
 0.480
Your Current Organism:
Marichromatium purpuratum
NCBI taxonomy Id: 765910
Other names: M. purpuratum 984, Marichromatium purpuratum 984, Marichromatium purpuratum str. 984, Marichromatium purpuratum strain 984
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