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
Psyc_1132Transcriptional regulator, LysR family; All possess a potential HTH DNA-binding motif towards their N-termini; Belongs to the LysR transcriptional regulatory family. (303 aa)    
Predicted Functional Partners:
Psyc_1108
Probable transcriptional regulator, LysR family; LysR substrate binding domain and LysR helix- turn- helix motif; Belongs to the LysR transcriptional regulatory family.
  
     0.668
Psyc_1844
Possible transcription regulatory protein, LysR family; All possess a potential HTH DNA-binding motif towards their N-termini; Belongs to the LysR transcriptional regulatory family.
  
     0.606
Psyc_1236
Transcriptional regulator, LysR family; Possible cbl regulon regulator based on homolgy with BLAST; Belongs to the LysR transcriptional regulatory family.
  
     0.601
Psyc_1798
Transcriptional regulator, LysR family; Belongs to the LysR transcriptional regulatory family.
  
     0.601
Psyc_1133
Conserved hypothetical protein; 4 transmembrane domains. DoxD-like. The nearest orf adjacent does not match a terminal quinol oxidase subunit II by hydropathy lot search, so this is probably not DoxD; Signal predicted by SignalP 2.0 HMM (Signal peptide probabilty 0.985) with cleavage site probability 0.873 at residue 34.
 
     0.582
gltB
Glutamate synthase (NADPH) large subunit; This orf aligns best with NADPH-dependent glutamate synthase proteins as opposed to proteins that use other cofactors.
  
  
 0.449
Psyc_1094
Transcriptional regulator, LysR family; Has fis type and LysR helix turn helix motifs with LysR substrate domain; Belongs to the LysR transcriptional regulatory family.
  
   
 0.437
metR
Putative transcriptional regulator, LysR family; All possess a potential HTH DNA-binding motif towards their N-termini; Belongs to the LysR transcriptional regulatory family.
  
     0.413
Your Current Organism:
Psychrobacter arcticus
NCBI taxonomy Id: 259536
Other names: P. arcticus 273-4, Psychrobacter arcticus 273-4, Psychrobacter arcticus str. 273-4, Psychrobacter arcticus strain 273-4, Psychrobacter sp. 273-4
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