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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
kupPotassium uptake protein, Kup system; Transport of potassium into the cell; Belongs to the HAK/KUP transporter (TC 2.A.72) family. (626 aa)    
Predicted Functional Partners:
MCA0977
Putative nitrogen regulatory protein P-II; Identified by match to protein family HMM PF00543.
       0.565
MCA0978
Heavy metal efflux pump, CzcA family; Identified by match to protein family HMM PF00873; match to protein family HMM TIGR00914; Belongs to the resistance-nodulation-cell division (RND) (TC 2.A.6) family.
       0.565
MCA0979
Putative transporter; Identified by similarity to SP:P77239; Belongs to the membrane fusion protein (MFP) (TC 8.A.1) family.
       0.565
MCA2041
Potassium uptake protein, TrkH family; Low-affinity potassium transport system. Interacts with Trk system potassium uptake protein TrkA; Belongs to the TrkH potassium transport family.
     
 0.408
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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