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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
CKO_03301Hypothetical protein; KEGG: ssn:SSO_0084 8.0e-297 ilvI; acetolactate synthase isozyme III large subunit K01652; COG: COG0028 Thiamine pyrophosphate-requiring enzymes [acetolactate synthase, pyruvate dehydrogenase (cytochrome), glyoxylate carboligase, phosphonopyruvate decarboxylase]. (574 aa)    
Predicted Functional Partners:
CKO_03300
Hypothetical protein; KEGG: eci:UTI89_C0086 3.5e-81 ilvH; acetolactate synthase III, valine sensitive, small subunit K01653; COG: COG0440 Acetolactate synthase, small (regulatory) subunit; Psort location: Cytoplasmic, score:8.96.
 
 0.999
CKO_00011
Hypothetical protein; KEGG: sty:STY3987 7.8e-45 ilvN; acetolactate synthase small subunit K01653; COG: COG0440 Acetolactate synthase, small (regulatory) subunit; Psort location: Cytoplasmic, score:8.96.
 
 0.991
ilvC
Hypothetical protein; Involved in the biosynthesis of branched-chain amino acids (BCAA). Catalyzes an alkyl-migration followed by a ketol-acid reduction of (S)-2-acetolactate (S2AL) to yield (R)-2,3-dihydroxy-isovalerate. In the isomerase reaction, S2AL is rearranged via a Mg-dependent methyl migration to produce 3-hydroxy-3-methyl-2-ketobutyrate (HMKB). In the reductase reaction, this 2-ketoacid undergoes a metal-dependent reduction by NADPH to yield (R)-2,3-dihydroxy-isovalerate.
 
 
 0.989
leuB
Hypothetical protein; Catalyzes the oxidation of 3-carboxy-2-hydroxy-4- methylpentanoate (3-isopropylmalate) to 3-carboxy-4-methyl-2- oxopentanoate. The product decarboxylates to 4-methyl-2 oxopentanoate.
 
 0.981
leuA
Hypothetical protein; Catalyzes the condensation of the acetyl group of acetyl-CoA with 3-methyl-2-oxobutanoate (2-oxoisovalerate) to form 3-carboxy-3- hydroxy-4-methylpentanoate (2-isopropylmalate); Belongs to the alpha-IPM synthase/homocitrate synthase family. LeuA type 1 subfamily.
 
 
 0.973
CKO_01178
Hypothetical protein; KEGG: ece:Z2843 4.8e-180 yeaU; putative tartrate dehydrogenase K07246:K00056:K07247; COG: COG0473 Isocitrate/isopropylmalate dehydrogenase; Psort location: Cytoplasmic, score:9.26.
 
 0.957
CKO_01425
Hypothetical protein; KEGG: ecp:ECP_1403 0. probable pyruvate-flavodoxin oxidoreductase K03737; COG: COG1013 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductases, beta subunit.
  
 
 0.950
CKO_00108
Hypothetical protein; KEGG: sec:SC3807 4.1e-39 ilvM; acetolactate synthase II, small subunit K01653; COG: COG3978 Acetolactate synthase (isozyme II), small (regulatory) subunit; Psort location: Cytoplasmic, score:8.96.
  
 0.940
CKO_04517
Hypothetical protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA.
 
 0.939
ilvA
Hypothetical protein; Catalyzes the anaerobic formation of alpha-ketobutyrate and ammonia from threonine in a two-step reaction. The first step involved a dehydration of threonine and a production of enamine intermediates (aminocrotonate), which tautomerizes to its imine form (iminobutyrate). Both intermediates are unstable and short-lived. The second step is the nonenzymatic hydrolysis of the enamine/imine intermediates to form 2- ketobutyrate and free ammonia. In the low water environment of the cell, the second step is accelerated by RidA.
 
 0.937
Your Current Organism:
Citrobacter koseri
NCBI taxonomy Id: 290338
Other names: C. koseri ATCC BAA-895, Citrobacter (diversus) koseri ATCC BAA-895, Citrobacter koseri ATCC BAA-895, Citrobacter koseri str. ATCC BAA-895, Citrobacter koseri strain ATCC BAA-895
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