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
ISM_09090Homocysteine S-methyltransferase family protein; COG2040 Homocysteine/selenocysteine methylase (S-methylmethionine-dependent). (299 aa)    
Predicted Functional Partners:
ISM_09095
Transcriptional regulator, AraC family protein; COG4977 Transcriptional regulator containing an amidase domain and an AraC-type DNA-binding HTH domain.
       0.773
ISM_15115
Hypothetical protein; COG1410 Methionine synthase I, cobalamin-binding domain.
 
  
 0.732
metK
S-adenosylmethionine synthetase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme.
     
 0.728
ISM_14405
COG2873 O-acetylhomoserine sulfhydrylase.
  
  
 0.672
ISM_13465
Homocysteine S-methyltransferase family protein; COG0646 Methionine synthase I (cobalamin-dependent), methyltransferase domain.
  
 
0.654
metZ
O-succinylhomoserine sulfhydrylase; Catalyzes the formation of L-homocysteine from O-succinyl-L- homoserine (OSHS) and hydrogen sulfide.
 
 
 0.626
ISM_10685
COG0626 Cystathionine beta-lyases/cystathionine gamma-synthases.
 
 
 0.626
ISM_08755
COG1448 Aspartate/tyrosine/aromatic aminotransferase.
  
  
 0.551
ISM_07820
COG0031 Cysteine synthase.
  
  
 0.523
ISM_08350
COG0685 5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family.
  
 
 0.523
Your Current Organism:
Roseovarius nubinhibens
NCBI taxonomy Id: 89187
Other names: R. nubinhibens ISM, Roseobacter sp. ISM, Roseovarius nubinhibens ISM, Roseovarius nubinhibens str. ISM, Roseovarius nubinhibens strain ISM, marine bacterium ISM
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