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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
MCA0744Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA04460; match to protein family HMM PF06835. (174 aa)    
Predicted Functional Partners:
lptA
Conserved hypothetical protein; Involved in the assembly of lipopolysaccharide (LPS). Required for the translocation of LPS from the inner membrane to the outer membrane. May form a bridge between the inner membrane and the outer membrane, via interactions with LptC and LptD, thereby facilitating LPS transfer across the periplasm.
 
 
 0.992
MCA0742
ABC transporter, ATP-binding family protein; Identified by similarity to SP:P45073; match to protein family HMM PF00005.
  
 
 0.986
MCA2100
Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA03828; match to protein family HMM PF03739.
 
 
 0.899
MCA2101
Putative membrane protein; Identified by similarity to SP:P39341; match to protein family HMM PF03739.
 
 
 0.892
MCA0745
Phosphatase, YrbI family; Catalyzes the hydrolysis of 3-deoxy-D-manno-octulosonate 8- phosphate (KDO 8-P) to 3-deoxy-D-manno-octulosonate (KDO) and inorganic phosphate; Belongs to the KdsC family.
  
  
 0.824
MCA1366
Hypothetical protein; Identified by Glimmer2; putative.
  
     0.754
MCA0746
Sugar isomerase, KpsF/GutQ; Identified by similarity to SP:P45395; match to protein family HMM PF00571; match to protein family HMM PF01380; match to protein family HMM TIGR00393.
  
  
 0.750
MCA0527
Putative membrane protein; Identified by match to protein family HMM PF02517.
  
     0.747
rlpB
Rare lipoprotein B; Together with LptD, is involved in the assembly of lipopolysaccharide (LPS) at the surface of the outer membrane. Required for the proper assembly of LptD. Binds LPS and may serve as the LPS recognition site at the outer membrane; Belongs to the LptE lipoprotein family.
  
  
 0.704
rpoN
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
  
    0.675
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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