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
Databases
Textmining
[Homology]
Score
moeWRv2338c, (MTCY98.07c), len: 318 aa. Possible moeW,molybdoptenum biosynthesis protein, showing some similarity to several molybdopterin biosynthesis proteins e.g. O27613|MTH1571 molybdopterin biosynthesis protein MOEB homolog from Methanobacterium thermoautotrophicum (251 aa),FASTA scores: opt: 309, E(): 4.7e-14; (30.7% identity in 254 aa overlap); Q9KPQ5|VC2311 HESA/MOEB/THIF family protein from Vibrio cholerae (273 aa), FASTA scores: opt: 255, E(): 4e-09, (36.25% identity in 149 aa overlap); Q9PD34|XF1545 molybdopterin biosynthesis protein from Xylella fastidiosa (276 aa), FASTA score [...] (318 aa)    
Predicted Functional Partners:
moaX
Rv3323c, (MTV016.23c), len: 221 aa. Probable moaX,MoaD-MoaE fusion protein, similar (whole or partial) to several MoaD and MoaE proteins e.g. Q9RR88|DR2607 molybdenum cofactor biosynthesis protein D/E from Deinococcus radiodurans (229 aa), FASTA scores: opt: 407,E(): 1.8e-18, (32.75% identity in 223 aa overlap); Q9K8I7|MOAE|BH3019 molybdopterin converting factor (subunit 2) from Bacillus halodurans (156 aa), FASTA scores: opt: 375, E(): 1.3e-16, (41.65% identity in 132 aa overlap); O31705|MOAE molybdopterin converting factor (subunit 2) from Bacillus subtilis (157 aa), FASTA scores: op [...]
  
 0.838
Rv2337c
Hypothetical protein; Rv2337c, (MTCY98.06c), len: 372 aa. Hypothetical unknown protein, sharing some similarity with Q9RI33|SCJ12.27c hypothetical 37.2 KDA protein from Streptomyces coelicolor (335 aa), blast scores: 134 and 46,(28% and 33% identity, 52% and 44% positive); FASTA scores: opt: 176, E(): 0.00042, (31.95% identity in 355 aa overlap). This region is a possible MT-complex-specific genomic island (See Becq et al., 2007).
    0.813
thiG
Probable thiamin biosynthesis protein ThiG (thiazole biosynthesis protein); Catalyzes the rearrangement of 1-deoxy-D-xylulose 5-phosphate (DXP) to produce the thiazole phosphate moiety of thiamine. Sulfur is provided by the thiocarboxylate moiety of the carrier protein ThiS. In vitro, sulfur can be provided by H(2)S.
 
  
 0.776
thiS
Possible protein ThiS; Rv0416, (MTCY22G10.13), len: 68 aa. Possible thiS protein, equivalent to T44740|4154055|CAA22709.1|AL035159|MLCB1450.25 hypothetical protein from Mycobacterium leprae (74 aa), FASTA scores: opt: 303, E(): 2e-18, (71.6% identity in 74 aa overlap). Shows weak similarity with O32583|THIS_ECOLI|THIG1|B3991.1 this protein from Escherichia coli strain K12 (66 aa),FASTA scores: opt: 103, E(): 0.052, (30.9% identity in 68 aa overlap). A core mycobacterial gene; conserved in mycobacterial strains (See Marmiesse et al., 2004).
  
 
 0.725
moaE1
Molybdopterin synthase catalytic subunit 1; Converts molybdopterin precursor Z into molybdopterin. This requires the incorporation of two sulfur atoms into precursor Z to generate a dithiolene group. The sulfur is provided by MoaD (By similarity); Belongs to the MoaE family.
  
 0.695
moaE2
Molybdopterin synthase catalytic subunit 2; Converts molybdopterin precursor Z into molybdopterin. This requires the incorporation of two sulfur atoms into precursor Z to generate a dithiolene group. The sulfur is provided by MoaD (By similarity); Belongs to the MoaE family.
  
 0.694
iscS
IscS-like cysteine desulfurase; Catalyzes the removal of elemental sulfur from cysteine to produce alanine (Probable). Participates in the biosynthesis of metalloclusters by providing the inorganic sulfur required for Fe-S core formation. One acceptor is Whib3, on which this enzyme assembles a 4Fe-4S cluster. It can use both L-cysteine and L-selenocysteine as substrates.
  
 0.691
dhmA1
Probable haloalkane dehalogenase; Catalyzes hydrolytic cleavage of carbon-halogen bonds in halogenated aliphatic compounds, leading to the formation of the corresponding primary alcohols, halide ions and protons; Belongs to the haloalkane dehalogenase family. Type 1 subfamily.
  
  
 0.679
Rv0434
Rv0434, (MTCY22G10.31), len: 217 aa. Conserved hypothetical protein, similar to AE002052_2 from Deinococcus radiodurans (213 aa), FASTA scores: opt: 258,E(): 4e-10, (31.9% identity in 213 aa overlap); SYCSLRB_122|Q55701 hypothetical 24.5 kDa protein from Synechocystis (214 aa), FASTA scores: opt: 156, E(): 0.00041, (28.4% identity in 204 aa overlap); MXABSGA_1|LON2_MYXXA|P36774 ATP-dependent protease la 2 from Myxococcus xanthus (826 aa), FASTA scores: opt: 160,E(): 0.00068, (28.4% identity in 197 aa overlap); etc.
   
 0.657
alaS
Probable alanyl-tRNA synthetase AlaS (alanine--tRNA ligase) (alanine translase) (ALARS); Catalyzes the attachment of alanine to tRNA(Ala) in a two- step reaction: alanine is first activated by ATP to form Ala-AMP and then transferred to the acceptor end of tRNA(Ala). Also edits incorrectly charged Ser-tRNA(Ala) and Gly-tRNA(Ala) via its editing domain; Belongs to the class-II aminoacyl-tRNA synthetase family.
   
 0.589
Your Current Organism:
Mycobacterium tuberculosis H37Rv
NCBI taxonomy Id: 83332
Other names: M. tuberculosis H37Rv, Mycobacterium sp. H37Rv, Mycobacterium tuberculosis str. H37Rv, Mycobacterium tuberculosis strain H37Rv
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