close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
pcnBpoly(A) polymerase; Adds poly(A) tail to the 3' end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control. Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family. (522 aa)    
Predicted Functional Partners:
AEB85840.1
TIGRFAM: 7,8-Dihydro-6-hydroxymethylpterin-pyrophosphokinase, HPPK; KEGG: ajs:Ajs_2990 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase; PFAM: 7,8-Dihydro-6-hydroxymethylpterin-pyrophosphokinase, HPPK.
  
  
 0.959
AEB85842.1
TIGRFAM: HAD-superfamily hydrolase, subfamily IB, PSPase-like, bacterial; HAD-superfamily hydrolase, subfamily IB, PSPase-like; KEGG: dia:Dtpsy_2419 HAD-superfamily subfamily IB hydrolase, TIGR01490.
 
  
 0.895
AEB85843.1
DnaA regulatory inactivator Hda; KEGG: aav:Aave_1971 chromosomal replication initiator, DnaA; TIGRFAM: Chromosomal replication control, regulator Hda; PFAM: Chromosomal replication control, initiator (DnaA)/regulator (Hda); Belongs to the DnaA family.
 
 
 
 0.893
pnp
Polyribonucleotide nucleotidyltransferase; Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'- direction.
 
 
 0.803
dapB
Dihydrodipicolinate reductase; Catalyzes the conversion of 4-hydroxy-tetrahydrodipicolinate (HTPA) to tetrahydrodipicolinate; Belongs to the DapB family.
 
    0.794
AEB83639.1
KEGG: dia:Dtpsy_2653 hypothetical protein.
  
  
 0.785
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.
    
 
 0.757
miaA
tRNA dimethylallyltransferase; Catalyzes the transfer of a dimethylallyl group onto the adenine at position 37 in tRNAs that read codons beginning with uridine, leading to the formation of N6-(dimethylallyl)adenosine (i(6)A); Belongs to the IPP transferase family.
 
  
 0.693
metG
methionyl-tRNA synthetase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation.
 
 
 0.686
AEB86766.1
KEGG: dia:Dtpsy_3264 DNA polymerase III subunit delta; TIGRFAM: DNA polymerase III, delta subunit; PFAM: DNA polymerase III, delta.
 
   
 0.600
Your Current Organism:
Alicycliphilus denitrificans
NCBI taxonomy Id: 596154
Other names: A. denitrificans K601, Alicycliphilus denitrificans DSM 14773, Alicycliphilus denitrificans K601, Alicycliphilus denitrificans str. K601, Alicycliphilus denitrificans strain K601, Pseudomonas sp. K601, beta proteobacterium K601
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.