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
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[Homology]
Score
metKmetK: methionine adenosyltransferase; 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. (401 aa)    
Predicted Functional Partners:
ribH
Lumazine-synth: 6,7-dimethyl-8-ribityllumazine synthase; Catalyzes the formation of 6,7-dimethyl-8-ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 3,4-dihydroxy-2- butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.
  
 
 0.982
AHY46013.1
Homocysteine S-methyltransferase; COG:COG0646: Methionine synthase I (cobalamin-dependent) methyltransferase domain [Amino acid transport and metabolism]; Pfam:PF02574:Homocysteine S-methyltransferase; ProSiteProfiles:PS50970:Homocysteine S-methyltransferase; SUPERFAMILY:SSF82282:Homocysteine S-methyltransferase.
  
 
 0.976
AHY47788.1
Cobalamin-independent synthase, Catalytic domain; COG:COG0620: Methionine synthase II (cobalamin-independent) [Amino acid transport and metabolism]; Pfam:PF01717:Methionine synthase, vitamin-B12 independent; SUPERFAMILY:SSF51726:No Description;MetaCyc: PWY-702; UniPathway: UPA00051.
  
 0.975
AHY46012.1
metH: methionine synthase; Catalyzes the transfer of a methyl group from methyl- cobalamin to homocysteine, yielding enzyme-bound cob(I)alamin and methionine. Subsequently, remethylates the cofactor using methyltetrahydrofolate.
  
 
 0.961
pgk
COG:COG0126: 3-phosphoglycerate kinase [Carbohydrate transport and metabolism]; Pfam:PF00162:Phosphoglycerate kinase; Hamap:MF_00145:Phosphoglycerate kinase; Pfam:PF00162:Phosphoglycerate kinase; PIRSF:PIRSF000724:Phosphoglycerate kinase; PRINTS:PR00477:Phosphoglycerate kinase; ProSitePatterns:PS00111:Phosphoglycerate kinase, conserved site; SUPERFAMILY:SSF53748:Phosphoglycerate kinase; Belongs to the phosphoglycerate kinase family.
 
 
 0.814
AHY47060.1
COG:COG0499: S-adenosylhomocysteine hydrolase [Coenzyme metabolism]; Pfam:PF05221:Adenosylhomocysteinase; Pfam:PF05221:Adenosylhomocysteinase; PIRSF:PIRSF001109:Adenosylhomocysteinase; SMART:SM00996:Adenosylhomocysteinase; SUPERFAMILY:SSF52283:No Description.
 
 
 0.804
ispF
ispF: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase; Involved in the biosynthesis of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP), two major building blocks of isoprenoid compounds. Catalyzes the conversion of 4-diphosphocytidyl-2- C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (ME-CPP) with a corresponding release of cytidine 5-monophosphate (CMP).
    
 0.800
gmk
Guanylate kinase; Essential for recycling GMP and indirectly, cGMP.
 
   
 0.754
AHY45300.1
Flavoprotein; COG:COG0452: Phosphopantothenoylcysteine synthetase/decarboxylase [Coenzyme metabolism]; Pfam:PF02441:Flavoprotein; SUPERFAMILY:SSF52507:Flavoprotein.
 
 0.744
guaA
GMP synthase (glutamine-hydrolyzing), C-terminal domain; Catalyzes the synthesis of GMP from XMP.
 
  
 0.722
Your Current Organism:
Rubrobacter radiotolerans
NCBI taxonomy Id: 42256
Other names: ATCC 51242, Arthrobacter radiotolerans, CIP 106991, DSM 46359, DSM 5868, IAM 12072, IFO 14777, JCM 2153, NBRC 14777, R. radiotolerans, strain P-1
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