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
pdtaS5Putative sensor histidine kinase pdtaS; Member of the two-component regulatory system pdtaR/pdtaS. Autophosphorylates, probably on a histidine residue, and transfers its phosphate group to pdtaR (By similarity). phospho-L-histidine; sp|P9WGL4|PDTAS_MYCTO,sp|P9WGL5|PDTAS_MYCTU; evalue=4e-017; PctID=31.94; score=91.3. (991 aa)    
Predicted Functional Partners:
aphA1
Cyanobacterial phytochrome A; Photoreceptor which exists in two forms that are reversibly interconvertible by light: the R form that absorbs maximally in the red region of the spectrum and the FR form that absorbs maximally in the far-red region. phospho-L-histidine. family; sp|Q9LCC2|PHYA_NOSS1;evalue=2e-065; PctID=52.65; score=250.
     0.466
pdxT
Pyridoxal 5'-phosphate synthase subunit PdxT; Catalyzes the hydrolysis of glutamine to glutamate and ammonia as part of the biosynthesis of pyridoxal 5'-phosphate. The resulting ammonia molecule is channeled to the active site of PdxS.
       0.436
Your Current Organism:
Methanobacterium congolense
NCBI taxonomy Id: 118062
Other names: DSM 7095, M. congolense, Methanobacterium congolense Cuzin et al. 2001, OCM 786, strain C
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