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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
ispFispF: 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). (160 aa)    
Predicted Functional Partners:
ispD
ispD: 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase; Catalyzes the formation of 4-diphosphocytidyl-2-C-methyl-D- erythritol from CTP and 2-C-methyl-D-erythritol 4-phosphate (MEP).
  
 0.999
ispE
ispE: 4-(cytidine 5'-diphospho)-2-C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol.
 
 
 0.988
ispG
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase; Converts 2C-methyl-D-erythritol 2,4-cyclodiphosphate (ME- 2,4cPP) into 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate. Belongs to the IspG family.
 
  
 0.988
dxr
Dxr: 1-deoxy-D-xylulose 5-phosphate reductoisomerase; Catalyzes the NADP-dependent rearrangement and reduction of 1-deoxy-D-xylulose-5-phosphate (DXP) to 2-C-methyl-D-erythritol 4- phosphate (MEP); Belongs to the DXR family.
 
   
 0.928
trmD
trmD: tRNA (guanine(37)-N(1))-methyltransferase; Specifically methylates guanosine-37 in various tRNAs. Belongs to the RNA methyltransferase TrmD family.
  
   0.921
ispH
4-hydroxy-3-methylbut-2-enyl diphosphate reductase; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Belongs to the IspH family.
 
   
 0.920
AHY47242.1
RNA methyltransferase, TrmH family, group 3; TIGRFAM:TIGR00186:RNA methyltransferase TrmH family; COG:COG0566: rRNA methylases [Translation ribosomal structure and biogenesis]; Pfam:PF00588:tRNA/rRNA methyltransferase, SpoU; SMART:SM00967:RNA 2-O ribose methyltransferase, substrate binding; SUPERFAMILY:SSF75217:No Description;KEGG: 00130; KEGG: 00253; KEGG: 00340; KEGG: 00350; KEGG: 00360; KEGG: 00380; KEGG: 00402; KEGG: 00522; KEGG: 00624; KEGG: 00680; KEGG: 00860; KEGG: 00906; KEGG: 00940; KEGG: 00941; KEGG: 00942; KEGG: 00945; KEGG: 00950; KEGG: 00981; rRNA_methyl_3; Belongs to the [...]
  
  
 0.825
AHY47247.1
COG:COG1623: Predicted nucleic-acid-binding protein (contains the HHH domain) [General function prediction only]; Pfam:PF10635:DNA integrity scanning, DisA, linker region; Pfam:PF10635:DNA integrity scanning, DisA, linker region; SUPERFAMILY:SSF143597:No Description; Belongs to the DisA family.
  
    0.824
radA
Sms: DNA repair protein RadA; DNA-dependent ATPase involved in processing of recombination intermediates, plays a role in repairing DNA breaks. Stimulates the branch migration of RecA-mediated strand transfer reactions, allowing the 3' invading strand to extend heteroduplex DNA faster. Binds ssDNA in the presence of ADP but not other nucleotides, has ATPase activity that is stimulated by ssDNA and various branched DNA structures, but inhibited by SSB. Does not have RecA's homology-searching function.
  
    0.824
cysS
cysS: cysteine--tRNA ligase; TIGRFAM:TIGR00435:Cysteine-tRNA ligase; COG:COG0215: Cysteinyl-tRNA synthetase [Translation ribosomal structure and biogenesis]; Pfam:PF01406:Cysteinyl-tRNA synthetase/mycothiol ligase; Hamap:MF_00041:Cysteine-tRNA ligase; PRINTS:PR00983:Cysteinyl-tRNA synthetase/mycothiol ligase; SMART:SM00840:Cysteinyl-tRNA synthetase, class Ia, DALR; SUPERFAMILY:SSF52374:No Description;KEGG: 00970; Reactome: REACT_71; Belongs to the class-I aminoacyl-tRNA synthetase family.
       0.818
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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