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
ppnKPpnK; 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. (275 aa)    
Predicted Functional Partners:
suhB
SuhB; Predicted inositol-1-monophosphatase; possibly with fructose-1,6-bisphosphatase activity; COG0483, pfam00459, cd01515.
 
  
 0.985
nadE
NadE; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses ammonia as a nitrogen source.
    
 0.958
Msp_0435
Nicotinamide-nucleotide adenylyltransferase.
    
 0.924
nudC
NudC; Putative NADH pyrophosphatase; COG2816, pfam00293.
     
 0.910
Msp_1077
Predicted dihydrolipoamide dehydrogenase-related protein; COG1249.
     
 0.906
Msp_1331
Predicted UDP-N-acetylmuramyl pentapeptide synthase; COG0770.
  
    0.877
pdaD
PdaD; Putative pyruvoyl-dependent arginine decarboxylase; pfam01862; Belongs to the PdaD family.
 
     0.747
hemC
HemC; Putative porphobilinogen deaminase; pfam03900, cd00494.
     
 0.681
Msp_1333
Predicted dehydrogenase; COG0673, pfam01408, pfam02894.
  
  
 0.681
Msp_1334
Predicted orotate phosphoribosyltransferase; COG0856; Belongs to the purine/pyrimidine phosphoribosyltransferase family.
       0.632
Your Current Organism:
Methanosphaera stadtmanae
NCBI taxonomy Id: 339860
Other names: M. stadtmanae DSM 3091, Methanosphaera stadtmanae ATCC 43021, Methanosphaera stadtmanae DSM 3091, Methanosphaera stadtmanae MCB-3, Methanosphaera stadtmanae str. DSM 3091, Methanosphaera stadtmanae strain DSM 3091
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