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
CAZ95732.1Serine endopeptidase, family S8; The Serine endopeptidases use a catalytic serine residue as a nucleophile and form an acyl intermediate. These peptidases can also readily act as transferases; Belongs to the families S8 of peptidases, clan SB; Contains a prokaryotic lipoprotein signal peptide cleaved between the residues 20 and 21; Localized in the cytoplasmic and/or outer membrane; Family membership. (543 aa)    
Predicted Functional Partners:
CAZ95733.1
Aminopeptidase, family M1; Aminopeptidase catalyzes the hydrolysis of N-terminal amino-acid residues from oligopeptides or polypeptides. This enzyme belongs to the family M1 of the peptidases. A catalytic zinc ion is bound by two histidines and a glutamate. The histidines are within an 'HEXXH' motif on one long helix with the glutamate on another antiparallel helix. The catalytic mechanism is believed to involve activation of a water molecule by the zinc ion. The glutamate of the HEXXH motif is known to be important for catalysis and a tyrosine may also be involved. Features a signal p [...]
 
 
 0.854
rnpA
Ribonuclease P protein component; RNaseP catalyzes the removal of the 5'-leader sequence from pre-tRNA to produce the mature 5'-terminus. It can also cleave other RNA substrates such as 4.5S RNA. The protein component plays an auxiliary but essential role in vivo by binding to the 5'-leader sequence and broadening the substrate specificity of the ribozyme.
       0.564
CAZ95735.1
Carboxy-terminal processing peptidase, family S41; This enzyme is a modular protein with a N-terminal PDZ domain, a central carboxy-terminal processing peptidase and a C-terminal domain of unknown function. The catalytic module belongs to the family S41 of the peptidase. It shows specific recognition of a C-terminal tripeptide, Xaa-Yaa-Zaa, in which Xaa is preferably Ala or Leu, Yaa is preferably Ala or Tyr, and Zaa is preferably Ala, but then cleaves at a variable distance from the C- terminus. PDZ domains are multifunctional protein-protein interaction modules. In many cases, PDZ dom [...]
     
 0.458
CAZ95731.1
Metal-dependent hydrolase; Conserved protein belonging to the metallo beta-lactamase superfamily. The histidine residues which coordinate the zinc ions are strictly conserved in this protein, suggesting that it is a metal-dependent hydrolase. But its exact function is still unknown; Localized in the cytoplasm; Function unclear.
       0.449
CAZ97882.1
Possible ABC importer, ATPase component; Conserved hypothetical protein that could be an ATP-binding protein; Localized in the cytoplasm; Conserved hypothetical protein.
  
     0.432
ftsK
FtsK is a DNA motor protein, which is both required to move DNA out of the region of the septum during cell division and for the septum formation. Tracks DNA in an ATP-dependent manner by generating positive supercoils in front of it and negative supercoils behind it. It forms a hexamer. Features four transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity.
  
 
 0.424
pmr1
Pmr1 is Aa P-type ATPase responsible for calcium efflux using ATP hydrolysis for energy. Pmr1 controls calcium homeostasis. Belongs to the cation transport P-type ATPase family. Features nine transmembrane helices. Localized in the cytoplasmic membrane; High confidence in function and specificity.
   
 0.421
CAZ95736.1
Glyoxalase superfamily protein; Family membership.
  
    0.404
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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