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
S3696Hypothetical outer membrane cobalamin receptor protein; Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans- periplasmic membrane protein TonB; Belongs to the TonB-dependent receptor family. BtuB (TC 1.B.14.3.1) subfamily. (606 aa)    
Predicted Functional Partners:
VV21614
Hypothetical TonB protein; Predicted by orpheus program; predicted by glimmer program.
 
 
 
 0.883
lamB
Hypothetical maltoporin; Involved in the transport of maltose and maltodextrins. Belongs to the porin LamB (TC 1.B.3) family.
     
 0.878
TONB2
Hypothetical tonB2 protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
   
 
 0.831
TONB2-2
Putative TonB2 protein; Predicted by orpheus program; predicted by glimmer program.
   
 
 0.831
VV2275
Putative TolB protein; Part of the Tol-Pal system, which plays a role in outer membrane invagination during cell division and is important for maintaining outer membrane integrity.
    
 
 0.805
PBPRA1347
Hypothetical protein; Predicted by orpheus program; predicted by glimmer program.
   
 
 0.804
OPRF
Hypothetical protein; Predicted by orpheus program; predicted by glimmer program.
      
 0.724
VVA0028
Putative glucosamine-6-phosphate isomerase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.
      
 0.720
VVA0028-2
Putative glucosamine-6-phosphate isomerase; Catalyzes the reversible isomerization-deamination of glucosamine 6-phosphate (GlcN6P) to form fructose 6-phosphate (Fru6P) and ammonium ion.
      
 0.720
VV2720
ompL_phopr porin-like protein L precursor; Forms pores that allow passive diffusion of small molecules across the outer membrane; Belongs to the Gram-negative porin family.
    
 0.682
Your Current Organism:
Photobacterium profundum
NCBI taxonomy Id: 298386
Other names: P. profundum SS9, Photobacterium SS9, Photobacterium profundum SS9, Photobacterium profundum str. SS9, Photobacterium profundum strain SS9, Photobacterium sp. (strain SS9), Photobacterium sp. SS9, deep-sea eubacterium SS9
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