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
ELS01387.1Plastocyanin; PFAM: Copper binding proteins, plastocyanin/azurin family; TIGRFAM: plastocyanin. (119 aa)    
Predicted Functional Partners:
petA
Apocytochrome F; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
    
   0.957
ELS04873.1
PFAM: Photosystem I reaction centre subunit III.
   
 
 0.896
ELS02921.1
PFAM: Multicopper oxidase.
   
 0.890
ELS03269.1
PFAM: Multicopper oxidase.
   
 0.890
ELS04074.1
PFAM: Multicopper oxidase.
   
 0.890
psaE
Photosystem I reaction centre subunit IV / PsaE; Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase; Belongs to the PsaE family.
  
 
 0.867
petJ
Cytochrome c, mono- and diheme variants family; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis.
     
 0.611
ELS01063.1
PFAM: EAL domain; CHASE2 domain; GGDEF domain; TIGRFAM: diguanylate cyclase (GGDEF) domain.
    
  0.603
ELS01602.1
PFAM: NADH-Ubiquinone/plastoquinone (complex I), various chains; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M.
    
   0.587
ndhD
Proton-translocating NADH-quinone oxidoreductase, chain M; NDH-1 shuttles electrons from NAD(P)H, via FMN and iron- sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient; Belongs to the complex I subunit 4 family.
    
   0.587
Your Current Organism:
Xenococcus sp. PCC7305
NCBI taxonomy Id: 102125
Other names: X. sp. PCC 7305, Xenococcus sp. ATCC 29373, Xenococcus sp. PCC 7305
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