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
Rv0688Rv0688, (MTCY210.05), len: 406 aa. Putative ferredoxin reductase, highly similar to others e.g. BAB55881.1|AB054975 ferredoxin reductase from Terrabacter sp. DBF63 (410 aa); CAC04223.1|AL391515 putative ferredoxin reductase from Streptomyces coelicolor (420 aa); PPU24215_8|Q51973 P-cumate dioxygenase ferredoxin reductase subunit from Pseudomonas putida (402 aa), FASTA scores: opt: 738, E(): 0, (38.8% identity in 330 aa overlap); etc. Also similar to Rv0253 and Rv1869c from Mycobacterium tuberculosis. Could belong to the bacterial type ferredoxin family. (406 aa)    
Predicted Functional Partners:
Rv1869c
Probable reductase; Rv1869c, (MTCY359.04), len: 411 aa. Probable reductase (1.-.-.-). Similar to several reductases e.g. CAC04223.1|AL391515 putative ferredoxin reductase from Streptomyces coelicolor (420 aa); THCD_RHOSO|P43494 rhodocoxin reductase (426 aa), FASTA scores: opt: 904, E(): 0, (40.8% identity in 370 aa overlap). Also similar to Mycobacterium tuberculosis proteins Rv0688 (406 aa) (39.9% identity in 391 aa overlap); and Rv0253 (nitrite reductase subunit).
  
  
 
0.913
Rv0687
Rv0687, (MTCY210.04), len: 275 aa. Probable short-chain dehydrogenase/reductase, highly similar to various dehydrogenases (generally SDR family) e.g. U17129|RSU17129_7 short-chain dehydrogenase from Rhodococcus erythropolis (275 aa), FASTA scores: opt: 1112,E(): 0, (61.2% identity in 268 aa overlap); MMU34072_2 steroid dehydrogenase from Musmus culus (260 aa), FASTA scores: opt: 390, E(): 2.2e-17, (34.1% identity in 267 aa overlap); etc. Also similar to MTV002_16|O33292|Rv2750 dehydrogenase from Mycobacterium tuberculosis (272 aa). Contains PS00061 Short-chain alcohol dehydrogenase fam [...]
  
  
 0.882
nirD
Rv0253, (MTV034.19), len: 118 aa. Probable nirD,nitrite reductase [NAD(P)H] small subunit, similar to others e.g. P23675|NIRD_ECOLI|B3366|Z4727|ECS4217 from Escherichia coli strains K12 and O157:H7 (108 aa), FASTA scores: opt: 271, E():1.7e-12, (41.9% identity in 105 aa overlap). Associates with NIRB|Rv0252.
 
 
 0.830
rubB
Probable rubredoxin RubB; Rv3250c, (MTCY20B11.25c), len: 60 aa. Probable rubB,rubredoxin, highly similar to other rubredoxins e.g. Q9AE66|RUBA4 from Rhodococcus erythropolis (60 aa), FASTA scores: opt: 391, E(): 2.2e-21, (83.05% identity in 59 aa overlap); Q9AE63|RUBA2 from Rhodococcus erythropolis (63 aa), FASTA scores: opt: 380, E(): 1.4e-20, (83.9% identity in 56 aa overlap); P42453|RUBR_ACICA|RUBA from Acinetobacter calcoaceticus (54 aa), FASTA scores: opt: 315, E(): 4.9e-16, (69.8% identity in 53 aa overlap); Q9HTK7|PA5351 from Pseudomonas aeruginosa (55 aa), FASTA scores: opt: 29 [...]
  
 
 0.746
rubA
Probable rubredoxin RubA; Rv3251c, (MTCY20B11.26c), len: 55 aa. Probable rubA,rubredoxin, highly similar to other rubredoxins (but sometimes shorter) e.g. Q9AE67|RUBA3 from Rhodococcus erythropolis (61 aa), FASTA scores: opt: 335, E(): 1e-17,(73.6% identity in 53 aa overlap); P00272|RUB2_PSEOL|ALKG from Pseudomonas oleovorans (172 aa), FASTA scores: opt: 278, E(): 2.7e-13, (65.3% identity in 49 aa overlap); CAC38028|ALKG from Alcanivorax borkumensis (174 aa), FASTA scores: opt: 271, E(): 8.6e-13, (62.0% identity in 50 aa overlap); Q9WWW4|ALKG from Pseudomonas putida (175 aa),FASTA scor [...]
  
 
 0.746
Rv2633c
Hypothetical protein; Rv2633c, (MTCY441.03c), len: 161 aa. Hypothetical unknown protein.
  
 
 0.730
Rv3818
Unknown protein; Rv3818, (MTCY409.12c), len: 516 aa. Unknown protein.
  
 
 0.730
gltB
Glutamate synthase [NADPH] large chain; Rv3859c, (MTCY01A6.09), len: 1527 aa. Probable gltB,ferredoxin-dependent glutamate synthase large subunit,equivalent to Q9CDD5|GLTB|ML0061 putative ferredoxin-dependent glutamate synthase from Mycobacterium leprae (1527 aa), FASTA scores: opt: 9277, E(): 0, (90.25% identity in 1527 aa overlap). Also highly similar to many e.g. Q9S2Y9|SC3A3.04c from Streptomyces coelicolor (1514 aa), FASTA scores: opt: 5939, E(): 0, (64.3% identity in 1544 aa overlap); Q9Z465|GLTB from Corynebacterium glutamicum (Brevibacterium flavum) (1510 aa), FASTA scores: opt [...]
  
  
 0.709
hemD
Uroporphyrinogen III methyltransferase / synthase; Rv0511, (MTCY21C8.02), len: 565 aa. Probable hemD (alternate gene name: cysG), uroporphyrin-III C-methyltransferase, highly similar to others e.g. CAC31936.1|AL583925 possible uroporphyrin-III C-methyltransferase from Mycobacterium leprae (563 aa); and S72909|CYSG from Mycobacterium leprae (472 aa), FASTA scores: opt: 1946, E(): 0, (83.3% identity in 472 aa overlap); T36265|5123662|CAB45351.1|AL079345 probable uroporphyrin-III C-methyltransferase from Streptomyces coelicolor (565 aa); and similar to others e.g. AAK00606.1|AF221100_3|AF [...]
  
  
 0.589
cysG
Rv2847c, (MTCY24A1.10), len: 405 aa. Possible cysG,multifunctional enzyme, siroheme synthase containing uroporphyrin-III c-methyltransferase, precorrin-2 oxidase and ferrochelatase. C-terminus highly similar to many uroporphyrin-III c-methyltransferases e.g. Q51720|COBA uroporphyrinogen III methyltransferase from Propionibacterium freudenreichii (257 aa), FASTA scores: opt: 776, E(): 1.5e-39, (48.95% identity in 243 aa overlap); Q9HMY4|UROM|VNG2331G S-adenosyl-L-methionine:uroporphyrinogen III methyltransferase from Halobacterium sp. strain NRC-1 (246 aa), FASTA scores: opt: 704, E(): [...]
  
  
 0.566
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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