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
btuBVitamin B12 TonB-dependent receptor; BtuB protein is localized in the outer membrane and involved in the active translocation of vitamin B12 (cobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans-periplasmic membrane protein tonB; Contains a N-terminal Plug module (46-157) acting as a channel gate. The signal peptide is cleaved between the residues 20 and 21; High confidence in function and specificity. (624 aa)    
Predicted Functional Partners:
CAZ94128.1
Conserved hypothetical protein; Localized in the cytoplasm.
  
  
 0.708
CAZ96001.1
Conserved hypothetical protein; Contains two transmembrane helices; Localized in the cytoplasmic membrane.
  
     0.503
CAZ95025.1
Conserved hypothetical protein; Localized in the cytoplasm.
  
     0.431
CAZ97470.1
Conserved hypothetical membrane protein; Contains a N-terminal transmembrane helix; Localized in the cytoplasmic membrane; Conserved hypothetical protein.
  
     0.421
btuC
Part of the ABC transporter complex btuCDF involved in vitamin B12 import. The complex is composed of two ATP-binding proteins (btuD), two transmembrane proteins and a solute-binding protein (btuF); Contains nine transmembrane segments; Belongs to the periplasmic binding-protein-dependent ABC transporter family, FecCD subfamily; Localized in the cytoplasmic membrane; High confidence in function and specificity.
 
   
 0.415
CAZ94118.1
Conserved hypothetical protein. Localized in the cytoplasm.
  
     0.407
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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