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
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[Homology]
Score
rphRibonuclease PH; Phosphorolytic 3'-5' exoribonuclease that plays an important role in tRNA 3'-end maturation. Removes nucleotide residues following the 3'-CCA terminus of tRNAs; can also add nucleotides to the ends of RNA molecules by using nucleoside diphosphates as substrates, but this may not be physiologically important. Probably plays a role in initiation of 16S rRNA degradation (leading to ribosome degradation) during starvation. (239 aa)    
Predicted Functional Partners:
ADQ14322.1
Non-canonical purine NTP pyrophosphatase, rdgB/HAM1 family; Pyrophosphatase that catalyzes the hydrolysis of nucleoside triphosphates to their monophosphate derivatives, with a high preference for the non-canonical purine nucleotides XTP (xanthosine triphosphate), dITP (deoxyinosine triphosphate) and ITP. Seems to function as a house-cleaning enzyme that removes non-canonical purine nucleotides from the nucleotide pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions. Belongs to the HAM1 NTPase family.
    0.991
rnr
Ribonuclease R; 3'-5' exoribonuclease that releases 5'-nucleoside monophosphates and is involved in maturation of structured RNAs.
   
 0.986
murI
Glutamate racemase; Provides the (R)-glutamate required for cell wall biosynthesis.
  
    0.823
rpsD
Ribosomal protein S4; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the body of the 30S subunit.
  
  0.799
ispH
Hydroxymethylbutenyl pyrophosphate 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.
  
  0.797
ADQ15345.1
PFAM: ribosomal protein L7Ae/L30e/S12e/Gadd45; KEGG: hor:Hore_01110 ribosomal protein L7Ae/L30e/S12e/Gadd45.
  
  0.797
rpsK
30S ribosomal protein S11; Located on the platform of the 30S subunit, it bridges several disparate RNA helices of the 16S rRNA. Forms part of the Shine- Dalgarno cleft in the 70S ribosome; Belongs to the universal ribosomal protein uS11 family.
  
 0.775
ADQ14319.1
PFAM: Lipoprotein LpqB, GerMN domain; KEGG: hor:Hore_15500 hypothetical protein.
  
    0.750
ADQ14811.1
PFAM: NUDIX hydrolase; KEGG: tpd:Teth39_1115 NUDIX hydrolase.
    
 0.746
ADQ14318.1
N-acetylmuramoyl-L-alanine amidase; PFAM: cell wall hydrolase/autolysin; KEGG: hor:Hore_15510 N-acetylmuramoyl-L-alanine amidase; SMART: cell wall hydrolase/autolysin.
       0.745
Your Current Organism:
Halanaerobium hydrogeniformans
NCBI taxonomy Id: 656519
Other names: H. hydrogeniformans, Halanaerobium sapolanicus, strain SL-HP
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