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
azo0549Conserved hypothetical protein. Homology to orf8 of Azotobacter vinelandii of 36% (tremble:Q44542). No domains predicted. No Signal peptide or TMH present. (179 aa)    
Predicted Functional Partners:
nifW
Nitrogen fixation protein NifW; May protect the nitrogenase Fe-Mo protein from oxidative damage; Belongs to the NifW family.
 
   
 0.929
azo0358
Putative two-component sensor kinase; Region start changed from 382943 to 383189 (246 bases).
  
 0.925
nifZ
Nitrogen Fixation protein[nifZ], 51% identity (67% similarity) SwissProt;P14889,66% similarity to SwissProt;P23124. Has PF04319:NifZ domain;(IPR007415)This short protein is found in the nif (nitrogen fixation) operon. Its function is unknown but is probably involved in nitrogen fixation or regulating some component of this process. This 75 residue region is presumed to be a domain. It is found in isolation in some members and in the amino terminal half of the longer NifZ proteins. No Signal Peptide Or TMH reported Present; High confidence in function and specificity.
 
 
   0.925
alaS
AlaS protein; Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain.
   
 0.917
azo1211
Conserved hypothetical protein. Homology bll7767 of B. japonicum of 30% (trembl|Q89CN0) Pfam: WD domain, G-beta repeat no signal peptide no TMHs.
    
 0.916
rpoA
DNA-directed RNA polymerase; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
 0.866
htpG
Probable chaperon protein HtpG; Molecular chaperone. Has ATPase activity.
   
 0.856
nifV
Homocitrate synthase is involved in the biosynthesis of the iron-molybdenum cofactor of nitrogenase and catalyzes the condensation of acetyl-CoA and alpha-ketoglutarate into homocitrate. Similar to sprot|NIFV_AZOVI (51%) and to sprot|NIV1_ANASP (42%). Pfam (PF00682): HMG-CoA Lyase-like family InterPro (PS00815): Alpha-isopropylmalate and homocitrate synthase; High confidence in function and specificity; Belongs to the alpha-IPM synthase/homocitrate synthase family.
 
     0.852
azo2279
Conserved hypothetical protein. Homology to Avin02000067 of Azotobacter vinelandii of 50% (gi|23105742|ref|ZP_00092196.1|(NBCI ENTREZ)). InterPro: Ankyrin-repeat. The ankyrin repeat is one of the most common protein-protein interaction motifs in nature. Ankyrin repeats are tandemly repeated modules of about 33 amino acids.The ankyrin fold appears to be defined by its structure rather than its function since there is no specific sequence or structure which is universally recognised by it. The conserved fold of the ankyrin repeat unit is known from several crystal and solution structures [...]
 
 
 0.851
nifM
Probable peptidylprolyl isomerase. Homology with nifM of A. chroococcum of 43% (sprot|NIFM_AZOCH) REQUIRED FOR THE ACTIVATION AND STABILIZATION OF THE IRON-COMPONENT (NIFH) OF NITROGENASE. PROBABLE PPIASE. InterPro: PpiC-type peptidyl-prolyl cis-trans isomerase (IPR000297) Pfam: PPIC-type PPIASE domain no signal peptide no TMHs hydrog_prot: hydrogenase maturation pro; High confidence in function and specificity.
 
 
   0.844
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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