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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
dapCN-succinyldiaminopimelate aminotransferase, DapC converting N-succinyl-2-amino-6-ketopimelate, the product of the succinylase DapD, to N-succinyl-L,L-DAP, the substrate of the desuccinylase DapE. Similar to trembl|Q8XZK1 (63%) and to pir|F83189 (57%). Pfam: Aminotransferase, class I and II; Specificity unclear. (424 aa)    
Predicted Functional Partners:
dapD
2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase. Homology to dapD of E. coli of 74% (sprot|DAPD_ECOLI). Involved in biosynthesis of diaminopimelate and lysine from aspartate semialdehyde. Catalytic activity: succinyl-coa + (r)-2,3,4,5-tetrahydropyridine- 2,6-dicarboxylate + h(2)o = coa + (r)-2-(succinylamino)-6- oxoheptanedioate. InterPro: Bacterial transferase hexapeptide repeat (IPR001451) no signal peptide no TMH; High confidence in function and specificity.
    
 0.988
dapE
Succinyl-diaminopimelate desuccinylase; Catalyzes the hydrolysis of N-succinyl-L,L-diaminopimelic acid (SDAP), forming succinate and LL-2,6-diaminoheptanedioate (DAP), an intermediate involved in the bacterial biosynthesis of lysine and meso-diaminopimelic acid, an essential component of bacterial cell walls; Belongs to the peptidase M20A family. DapE subfamily.
 
  
 0.971
gltB
Ferredoxin-dependent glutamate synthase,; Specificity unclear.
    
 0.937
argM
Probable acetylornithine transaminase. Homology to argM of E. coli of 45% (sprot|ARGM_ECOLI). Catalyzes the transmination of n(2)-succinylornithine and alpha-ketoglutarate into n(2)-succinylglutamate semialdehyde and glutamate. Can also act as a acetylornithine aminotransferase. Tigrfam: argD: acetylornithine and succinylornithine aminotransferases Pfam: Aminotransferse class-III no TMHs; High confidence in function and specificity.
    
 0.796
pheA
Bifunctional chorismate mutase/prephenate dehydratase P-protein, pheA,; High confidence in function and specificity.
  
 
 0.749
maeB1
Probable malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+) (EC 1.1.1.40) (NADP-ME). Homology to dme of S. meliloti of 60% (sprot|MAO1_RHIME). Required for symbiotic nitrogen fixation. Plays a key role in the conversion of malate to acetyl-CoA for efficient tricarboxylic acid cycle function in nitrogen-fixating bacteria. Tigrfam: pta: phosphotransacetylase Pfam: Malic enzyme; Phosphate acetyl/butaryltransferase no signal peptide no TMHs; High confidence in function and specificity.
  
 0.737
maeB2
Probable malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+). Homology to dme of S. meliloti of 61% (sprot|MAO1_RHIME). Required for symbiotic nitrogen fixation. Plays a key role in the conversion of malate to acetyl-CoA for efficient tricarboxylic acid cycle function in nitrogen-fixating bacteria. InterPro: Phosphate acetyl/butaryl transferase (IPR002505); Malic enzyme (IPR001891) Pfam: Malic enzyme; Phosphate acetyl/butaryl transferase Tigrfam: pta: phosphotransacetylase no signal peptide no TMHs; High confidence in function and specificity.
  
 0.737
lpdA
Dihydrolipoamide dehydrogenase. Homology to lpdA of N. meningitides of 70% (trembl|Q59099). THE BRANCHED-CHAIN ALPHA-KETO DEHYDROGENASE COMPLEX CATALYZES THE OVERALL CONVERSION OF ALPHA-KETO ACIDS TO ACYL-COA AND CO(2). IT CONTAINS MULTIPLE COPIES OF 3 ENZYMATIC COMPONENTS: BRANCHED-CHAIN ALPHA-KETO ACID DECARBOXYLASE (E1) LIPOAMIDE ACYLTRANSFERASE (E2) AND LIPOAMIDE DEHYDROGENASE (E3) (BY SIMILARITY). InterPro: FAD-dependent pyridine nucleotide-disulphide oxidoreductase (IPR001327); Pyridine nucleotide-disulphide oxidoreductase, classI (IPR001100); biotin/Lipoyl attachment (IPR000089) [...]
  
 0.727
metH
Probable 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.
    
 0.691
putA
Probable bifunctional PutA protein; Oxidizes proline to glutamate for use as a carbon and nitrogen source; In the C-terminal section; belongs to the aldehyde dehydrogenase family.
     
 0.690
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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