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
AFZ47113.1PFAM: S4 domain; TIGRFAM: photosystem II S4 domain protein; COGs: COG2302 conserved hypothetical protein contains S4-like domain; InterPro IPR017506:IPR002942; KEGG: cyc:PCC7424_4774 photosystem II S4 domain protein; PFAM: RNA-binding S4 domain protein; SMART: RNA-binding S4 domain protein; SPTR: Photosystem II S4 domain protein; TIGRFAM: photosystem II S4 domain protein. (259 aa)    
Predicted Functional Partners:
psbB
Photosystem II chlorophyll-binding protein CP47; One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation; Belongs to the PsbB/PsbC family. PsbB subfamily.
    
   0.779
mrnC
Hypothetical protein; Involved in correct processing of both the 5' and 3' ends of 23S rRNA precursor. Processes 30S rRNA precursor transcript even in absence of ribonuclease 3 (Rnc); Rnc processes 30S rRNA into smaller rRNA precursors; Belongs to the MrnC RNase family.
  
   
 0.736
sepF
Protein of unknown function DUF552; Cell division protein that is part of the divisome complex and is recruited early to the Z-ring. Probably stimulates Z-ring formation, perhaps through the cross-linking of FtsZ protofilaments. Its function overlaps with FtsA.
 
  
 0.733
AFZ47211.1
PFAM: Protein of unknown function (DUF901); COGs: COG3688 RNA-binding protein containing a PIN domain; InterPro IPR010298; KEGG: cyc:PCC7424_2977 protein of unknown function DUF901; PFAM: protein of unknown function DUF901; SPTR: Putative uncharacterized protein.
  
    0.695
prfB
Bacterial peptide chain release factor 2 (bRF-2); Peptide chain release factor 2 directs the termination of translation in response to the peptide chain termination codons UGA and UAA.
    
   0.693
rpmG
PFAM: Ribosomal protein L33; TIGRFAM: ribosomal protein L33, bacterial type; InterPro IPR001705:IPR018264; KEGG: cyc:PCC7424_3097 50S ribosomal protein L33; PFAM: ribosomal protein L33; SPTR: 50S ribosomal protein L33; TIGRFAM: ribosomal protein L33; Belongs to the bacterial ribosomal protein bL33 family.
    
   0.668
rplI
LSU ribosomal protein L9P; Binds to the 23S rRNA.
   
   0.658
rsfS
Iojap-like protein; Functions as a ribosomal silencing factor. Interacts with ribosomal protein L14 (rplN), blocking formation of intersubunit bridge B8. Prevents association of the 30S and 50S ribosomal subunits and the formation of functional ribosomes, thus repressing translation.
  
 
 
 0.641
AFZ48640.1
Protein of unknown function YGGT; PFAM: YGGT family; InterPro IPR003425; KEGG: cyc:PCC7424_3030 protein of unknown function YGGT; PFAM: protein of unknown function YGGT; SPTR: Putative uncharacterized protein.
 
  
 0.627
rplS
LSU ribosomal protein L19P; This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site.
    
   0.622
Your Current Organism:
Cyanobacterium stanieri
NCBI taxonomy Id: 292563
Other names: C. stanieri PCC 7202, Cyanobacterium stanieri PCC 7202, Synechococcus cedrorum CCAP 14792a (no longer available), Synechococcus cedrorum CCAP 14792b (no longer available), Synechococcus cedrorum M137/1a, Synechococcus cedrorum SAG 88.79, Synechococcus sp. ATCC 29140, Synechococcus sp. PCC 7202
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.