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
tmpAMembrane protein (tmpA); Similar to SP:P07643 PID:155069 percent identity: 100.00; identified by sequence similarity; putative. (345 aa)    
Predicted Functional Partners:
tmpB
Outer membrane protein (tmpB); Tmp may serve as a porin or transport protein for large molecules; To T.phagedenis TmpB.
     
 0.914
TP_0770
ATP-dependent RNA helicase; Similar to GB:AE000782 percent identity: 50.14; identified by sequence similarity; putative; Belongs to the DEAD box helicase family.
       0.628
TP_0574
Carboxypeptidase, 47 kDa; A possible D,D-carboxypeptidase, that releases amino acids sequentially from a proteins C-terminus. Has zinc-dependent carboxypeptidase activity on synthetic depsipeptide substrates. May serve to decrease cross-linking of peptidoglycan, promoting the highly sinusous motility of this spirochaete (Probable). Overexpression of the whole protein in E.coli leads to aberrant cell morphology and extrusion of the cytoplasm, while overexpression of a construct with the first 62 resides of the protein fused to PhoA does have this effect, suggesting the whole protein, no [...]
      
 0.613
tmpC
Membrane lipoprotein (tmpC); Binds purine nucleosides and may play a role in purine nucleoside uptake. May be part of an ABC-type nucleoside uptake system. Has highest affinity for guanosine, followed by inosine and adenosine. Has very low affinity for cytidine and does not bind thymidine. Belongs to the BMP lipoprotein family.
      
 0.566
TP_0453
Predicted coding region TP0453; Might be involved in ligand transport, alters membrane permeability at acidic pH (4.0 to 5.5). Incubation of the non-lipidated form with lipid vesicles increases their permeability.
      
 0.509
tpf1
Bacterioferrin (TpF1); May play an important structural role in the outer membrane; Belongs to the Dps family.
      
 0.509
tpd
Membrane antigen, pathogen-specific (tpd); This antigen is a pathogen-specific membrane immunogen; Belongs to the UPF0423 family.
      
 0.487
fusA
Translation elongation factor G (fusA-2); Catalyzes the GTP-dependent ribosomal translocation step during translation elongation. During this step, the ribosome changes from the pre-translocational (PRE) to the post-translocational (POST) state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound deacylated tRNA move to the P and E sites, respectively. Catalyzes the coordinated movement of the two tRNA molecules, the mRNA and conformational changes in the ribosome (By similarity); Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor G [...]
       0.485
mglB
Methylgalactoside ABC transporter, periplasmic galactose-binding protein (mglB-2); May be involved in the transport of sugars. May have a role in chemotaxis; Belongs to the bacterial solute-binding protein 2 family.
      
 0.472
prc
Carboxyl-terminal protease (ctp); Similar to PID:559865 PID:1657989 percent identity: 37.36; identified by sequence similarity; putative; Belongs to the peptidase S41A family.
      
 0.412
Your Current Organism:
Treponema pallidum
NCBI taxonomy Id: 243276
Other names: T. pallidum subsp. pallidum str. Nichols, Treponema pallidum Nichols, Treponema pallidum subsp. pallidum str. Nichols
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