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
NRT2.1High-affinity nitrate transporter 2.1; Involved in nitrate transport, but does not seem to be able to mediate transport by its own. Acts as a dual component transporter with NAR2.1. Imports nitrate with high affinity when expressed with NAR2.1 in a heterologous system (Xenopus oocytes). (533 aa)    
Predicted Functional Partners:
NAR2.1
High-affinity nitrate transporter-activating protein 2.1; Acts as a dual component transporter with NTR2.1, NRT2.2 and NRT2.3. Required for high-affinity nitrate transport. Involved in the regulation of NRT2.1, NRT2.2 and NRT2.3 expression, and in both, HATS (high-affinity transport system) and LATS (low-affinity transport system) activities in plant roots. Imports nitrate with high affinity when expressed with NTR2.1, NTR2.2 or NTR2.3 in a heterologous system (Xenopus oocytes); Belongs to the NAR2 family.
   
 
 0.991
NIA1
Nitrate reductase [NADH] 1; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
  
 
 0.987
Q6ZC33_ORYSJ
Nitrate reductase; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
  
 
 0.972
Q6ZHH7_ORYSJ
Nitrate reductase; Nitrate reductase is a key enzyme involved in the first step of nitrate assimilation in plants, fungi and bacteria.
  
 
 0.972
A0A0P0VPW9
Os02g0765900 protein.
    
 0.923
P0025H06.19-1
Ferredoxin--nitrite reductase, chloroplastic; Catalyzes the six-electron reduction of nitrite to ammonium.
    
 0.923
Q53N80_ORYSJ
Rieske domain containing protein, expressed.
  
 
 0.916
NRT2.4
Probable high-affinity nitrate transporter 2.4; Involved in nitrate transport; Belongs to the major facilitator superfamily. Nitrate/nitrite porter (TC 2.A.1.8) family.
  
  
0.845
NRT2.3
High-affinity nitrate transporter 2.3; Involved in nitrate transport, but does not seem to be able to mediate transport by its own. Acts as a dual component transporter with NAR2.1. Imports nitrate with high affinity when expressed with NAR2.1 in a heterologous system (Xenopus oocytes). Plays a key role in long-distance nitrate transport from root to shoot particularly at low external nitrate supply; Belongs to the major facilitator superfamily. Nitrate/nitrite porter (TC 2.A.1.8) family.
  
  
0.834
PETE
Plastocyanin, chloroplastic; Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I.
    
 0.814
Your Current Organism:
Oryza sativa Japonica
NCBI taxonomy Id: 39947
Other names: Japanese rice, Japonica rice, O. sativa Japonica Group, Oryza sativa (japonica cultivar-group), Oryza sativa Japonica Group, Oryza sativa subsp. japonica
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