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
nadKATP-NAD/AcoX kinase; Involved in the regulation of the intracellular balance of NAD and NADP, and is a key enzyme in the biosynthesis of NADP. Catalyzes specifically the phosphorylation on 2'-hydroxyl of the adenosine moiety of NAD to yield NADP. (260 aa)    
Predicted Functional Partners:
Csac_1898
DNA repair protein RecN; May be involved in recombinational repair of damaged DNA.
  
 0.966
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
 
  
 0.964
nadD
Nicotinate (nicotinamide) nucleotide adenylyltransferase; Catalyzes the reversible adenylation of nicotinate mononucleotide (NaMN) to nicotinic acid adenine dinucleotide (NaAD).
 
 
 0.938
argR
Arginine repressor, ArgR; Regulates arginine biosynthesis genes.
 
  
 0.920
dxs
Deoxyxylulose-5-phosphate synthase; Catalyzes the acyloin condensation reaction between C atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (DXP); Belongs to the transketolase family. DXPS subfamily.
    
 0.809
alaS
alanyl-tRNA synthetase; 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.
       0.656
Csac_1895
PFAM: histidine triad (HIT) protein.
       0.649
Csac_1854
TIGRFAM: hemolysin A; PFAM: ribosomal RNA methyltransferase RrmJ/FtsJ; RNA-binding S4 domain protein.
  
  
 0.627
ispH
Hydroxymethylbutenyl pyrophosphate reductase; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Belongs to the IspH family.
 
   
 0.620
Csac_1899
PFAM: peptidase S55, SpoIVB.
       0.597
Your Current Organism:
Caldicellulosiruptor saccharolyticus
NCBI taxonomy Id: 351627
Other names: C. saccharolyticus DSM 8903, Caldicellulosiruptor saccharolyticus DSM 8903, Caldicellulosiruptor saccharolyticus str. DSM 8903, Caldicellulosiruptor saccharolyticus strain DSM 8903
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