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
CAZ96845.1Hypothetical membrane protein; Contains a C-terminal transmembrane segment; Localized in the cytoplasmic membrane; Hypothetical protein. (581 aa)    
Predicted Functional Partners:
hsdS1
The Type I restriction enzyme S subunit dictates DNA sequences specificity; Contains two DNA recognition domains, each specifying recognition of one of the two defined components of the bipartite DNA target sequence; The type I restriction enzyme, M and S subunits together form a N-6 adenine methyltransferase (MTase) that methylates the amino group at the C-6 position of a adenine residue in a hemimethylated DNA recognition sequence, in order to prevent the host from digesting its own genome via its restriction enzyme; Localized in the cytoplasm; High confidence in function and specificity.
       0.773
hsdM1
The type I restriction enzyme, M and S subunits together form a N-6 adenine methyltransferase (MTase) that methylates the amino group at the C-6 position of a adenine residue in a hemimethylated bipartite DNA recognition sequence, in order to prevent the host from digesting its own genome via its restriction enzyme. It acts as a maintenance MTase modifying the DNA so that both strands become methylated. If the recognition sequence is unmethylated, in the presence of the R subunit, the complex can also act as an endonuclease, binding to the same target sequence but cutting the DNA some [...]
       0.773
hsdR1
The type I restriction enzyme, Subunit R recognize specific short DNA sequences and cleaves at sites remote (1000 to 5000 bp) from the recognition sequence to give random double-stranded fragments with terminal 5'-phosphates. It is required for both endonuclease and ATPase activities, but not for modification; The Type I restriction and modification enzymes are complex, multifunctional systems composed of three polypeptides R, M and S and which require ATP, S-adenosyl methionine and magnesium as cofactors. In addition to their endonucleolytic and methylase activities, they are potent D [...]
       0.709
CAZ96844.1
Putative protein.
       0.453
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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