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
sbtAPutative sodium-dependent bicarbonate transporter; Citation: Shibata M, Katoh H, Sonoda M, Ohkawa H, Shimoyama M, Fukuzawa H, Kaplan A, Ogawa T (2002) J. Biol. Chem. 277:18658-18644; Alternative locus ID: PMED4_02191. (332 aa)    
Predicted Functional Partners:
PMM0212
Conserved hypothetical protein; Alternative locus ID: PMED4_02181.
  
 
 0.891
PMM0214
Putative sulfate transporter; Alternative locus ID: PMED4_02201.
  
  
 0.849
ndhB
Putative NADH dehydrogenase (complex I) subunit (chain 2); NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.
   
  
 0.632
PMM0215
Delta-aminolevulinic acid dehydratase; Alternative locus ID: PMED4_02211; Belongs to the ALAD family.
  
    0.606
glnA
Glutamine synthetase, glutamate--ammonia ligase; Alternative locus ID: PMED4_10311.
   
  
 0.495
glnB
Nitrogen regulatory protein P-II; Alternative locus ID: PMED4_16721; Belongs to the P(II) protein family.
   
 
 0.492
ntcA
Global nitrogen regulatory protein, CRP family of transcriptional regulators; Alternative locus ID: PMED4_02511.
      
 0.489
icd
Isocitrate dehydrogenase; Alternative locus ID: PMED4_18061.
   
  
 0.481
rbcL,
Ribulose bisphosphate carboxylase, large chain; RuBisCO catalyzes two reactions: the carboxylation of D- ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site. Belongs to the RuBisCO large chain family. Type I subfamily.
   
  
 0.434
urtA
Putative urea ABC transporter, substrate binding protein; Putative NtcA binding site of form GTTN8TACN22TAN3T beginning 93 bases upstream of putative start point; Citation: Valladares, A, ML Montesinos, A. Herrero, E. Flores (2002) Mol. Microbiol. 43:703-715; Alternative locus ID: PMED4_10821.
   
  
 0.420
Your Current Organism:
Prochlorococcus marinus pastoris
NCBI taxonomy Id: 59919
Other names: P. marinus subsp. pastoris str. CCMP1986, Prochlorococcus marinus MED4, Prochlorococcus marinus subsp. pastoris str. CCMP1378, Prochlorococcus marinus subsp. pastoris str. CCMP1986, Prochlorococcus sp. CCMP1378, Prochlorococcus sp. MED4
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.