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
metQ-2D-methionine ABC transporter protein, periplasmic binding protein; Function of homologous gene experimentally demonstrated in an other organism; transporter. (261 aa)    
Predicted Functional Partners:
metI
D-and L-methionine ABC transporter, permease protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 0.999
metN
D-and L-methionine ABC transporter, ATP binding protein; Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system.
 0.999
CCG42772.1
Putative Methyl-accepting chemotaxis protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
  
 0.968
cysC
CysN/CysC bifunctional enzyme, ATP-sulfurylase large subunit and adenylyl sulfate kinase; Catalyzes the synthesis of activated sulfate.
  
  
 0.690
phaE
Phenylacetate--CoA ligase.
  
    0.669
sbp
Sulfate transport protein (ABC superfamily, peri_bind); Function of homologous gene experimentally demonstrated in an other organism; transporter.
  
  
 0.633
cysD-2
O-acetylhomoserine (thiol)-lyase.
  
    0.631
cysD
ATP-sulfurylase, subunit 2 (ATP:sulfate adenylyltransferase); Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
  
 0.576
CCG41868.1
Disulfide bond formation protein DsbB.
       0.574
metK
Methionine adenosyltransferase 1 (AdoMet 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.
  
  
 0.543
Your Current Organism:
Phaeospirillum molischianum
NCBI taxonomy Id: 1150626
Other names: P. molischianum DSM 120, Phaeospirillum molischianum DSM 120, Phaeospirillum molischianum str. DSM 120, Phaeospirillum molischianum strain DSM 120
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