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
dtpTDi-/tripeptide transporter; DtpT a membrane permease responsible for the intake of di- or tri-peptides with the concomitant uptake of a proton. Features twelve transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity. (456 aa)    
Predicted Functional Partners:
dppA1
Dipeptidyl-peptidase IV, family S9; Dipeptidyl-peptidase IV releases an N-terminal dipeptide, Xaa-Yaa-|-Zaa-, from a polypeptide, preferentially when Yaa is Pro, provided Zaa is neither Pro nor hydroxyproline. Belongs to the family S9 of the serine peptidases. The active site residues are in the order Ser, Asp, His in the sequence. The motif around the active site serine is G W S (Y/F) G G. DppA displays a two domain architecture, with a N-terminal eight-bladed beta-propeller and a C-terminal S9 peptidase domain. Features a signal peptide cleaved between the residues 20 and 21. Localiz [...]
 
    0.642
CAZ96783.1
Family M28 contains aminopeptidases and carboxypeptidases with two co-catalytic zinc ions (I and II). Each zinc ion is tetrahedrally co-ordinated, with three amino acid ligands plus activated water; one aspartate residue binds both metal ions. The zinc ligands occur in the sequence in the order His (II), Asp (I and II), Glu (I), Asp or Glu (II) and His (I). In addition, two other residues, an Asp and a Glu, are believed to be important for catalysis. Four of these residues occur in the motifs His-Xaa-Asp and Glu-Glu. Localized in the cytoplasm; Specificity unclear.
 
   0.441
CAZ95249.1
Protein that is probably a kinase; belongs to the GHMP (galacto, homoserine, mevalonate, phosphomevalonate) kinase family; Localized in the cytoplasm; Family membership.
   
   0.435
mvaA
3-Hydroxy-3-methylglutaryl-coenzyme A reductase catalyzes the reversible conversion of mevalonate into 3-hydroxy-3-methylglutaryl-CoA (HMG-CoA), using coenzyme A and NAD(P) as cofactors. In Archeae, NADP-depedent HMG-CoA reductase is involved in the biosynthesis of the isoprenoids side chains of lipids. Some bacteria, such as Pseudomonas mevalonii, use an NAD-dependent HMG-CoA reductase to deacetylate mevalonate into 3-hydroxy-3-methylglutaryl-CoA. These bacteria can use mevalonate as sole carbon source. Localized in the cytoplasm; High confidence in function and specificity.
       0.406
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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