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
ychFGTP-binding protein YchF; ATPase that binds to both the 70S ribosome and the 50S ribosomal subunit in a nucleotide-independent manner. (363 aa)    
Predicted Functional Partners:
pth
peptidyl-tRNA hydrolase; The natural substrate for this enzyme may be peptidyl-tRNAs which drop off the ribosome during protein synthesis. Belongs to the PTH family.
 
  
 0.880
prfA
Bacterial peptide chain release factor 1 (bRF-1); Peptide chain release factor 1 directs the termination of translation in response to the peptide chain termination codons UAG and UAA.
 
  
 0.792
pheT
phenylalanyl-tRNA synthetase beta subunit; PFAM: tRNA synthetase B5 domain; B3/4 domain; Ferredoxin-fold anticodon binding domain; Putative tRNA binding domain; TIGRFAM: phenylalanyl-tRNA synthetase, beta subunit, non-spirochete bacterial; COGs: COG0072 Phenylalanyl-tRNA synthetase beta subunit; HAMAP: Phenylalanyl-tRNA synthetase, class IIc, beta subunit, bacterial; InterProIPR002547:IPR005146:IPR005147:IPR005121:IPR 004532; KEGG: ana:alr4958 phenylalanyl-tRNA synthetase subunit beta; PFAM: B3/B4 tRNA-binding domain; tRNA-binding domain; tRNA synthetase, B5; Phenylalanyl-tRNA syntheta [...]
  
  
 0.784
AFZ07186.1
GTP-binding protein lepA; PFAM: Elongation factor Tu domain 2; Elongation factor G C-terminus; Elongation factor Tu GTP binding domain; GTP-binding protein LepA C-terminus; TIGRFAM: GTP-binding protein LepA; small GTP-binding protein domain; COGs: COG0481 Membrane GTPase LepA; HAMAP: GTP-binding protein LepA; InterProIPR000795:IPR004161:IPR000640:IPR013842:IPR 006297:IPR005225; KEGG: cyh:Cyan8802_3577 GTP-binding protein LepA; PFAM: GTP-binding protein LepA, C-terminal; Protein synthesis factor, GTP-binding; Translation elongation factor EFTu/EF1A, domain 2; Translation elongation fact [...]
 
  
 0.774
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
  
  
 0.765
AFZ05220.1
PFAM: Membrane protein of unknown function; COGs: COG1950 membrane protein; InterPro IPR007165; KEGG: syn:slr0284 hypothetical protein; PFAM: Membrane protein of unknown function; SPTR: Putative uncharacterized protein.
       0.705
rpsG
Ribosomal protein S7; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family.
  
 
 0.692
thrS
threonyl-tRNA synthetase; PFAM: Anticodon binding domain; Threonyl and Alanyl tRNA synthetase second additional domain; tRNA synthetase class II core domain (G, H, P, S and T); TIGRFAM: threonyl-tRNA synthetase; COGs: COG0441 Threonyl-tRNA synthetase; InterPro IPR012947:IPR002320:IPR002314:IPR004154; KEGG: ava:Ava_2787 threonyl-tRNA synthetase; PFAM: Aminoacyl-tRNA synthetase, class II (G/ H/ P/ S), conserved domain; Threonyl/alanyl tRNA synthetase, SAD; Anticodon-binding; SMART: Threonyl/alanyl tRNA synthetase, SAD; SPTR: Threonyl-tRNA synthetase; TIGRFAM: Threonyl-tRNA synthetase, cl [...]
 
  
 0.677
AFZ08039.1
GTP-binding protein TypA; PFAM: Elongation factor Tu domain 2; Elongation factor G C-terminus; Elongation factor Tu GTP binding domain; TIGRFAM: GTP-binding protein TypA/BipA; small GTP-binding protein domain; COGs: COG1217 membrane GTPase involved in stress response; InterProIPR005225:IPR006298:IPR000795:IPR004161:IPR 000640; KEGG: cyn:Cyan7425_1716 GTP-binding protein TypA; PFAM: Protein synthesis factor, GTP-binding; Translation elongation factor EFTu/EF1A, domain 2; Translation elongation factor EFG/EF2, C-terminal; SPTR: GTP-binding protein TypA; TIGRFAM: GTP-binding protein TypA; [...]
  
  
 0.670
AFZ09522.1
PFAM: ABC transporter; COGs: COG0488 ATPase components of ABC transporter with duplicated ATPase domains; InterPro IPR003593:IPR003439; KEGG: ana:all4183 ATP-binding protein of ABC transporter; PFAM: ABC transporter-like; SMART: ATPase, AAA+ type, core; SPTR: ABC transporter related.
 
 0.665
Your Current Organism:
Oscillatoria nigroviridis
NCBI taxonomy Id: 179408
Other names: O. nigro-viridis PCC 7112, Oscillatoria nigro-viridis PCC 7112, Oscillatoria sp. PCC 7112
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