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
cyp144Rv1777, (MT1827, MTCY25C11.04), len: 434 aa. Probable cyp144, cytochrome p450, similar to CPXM_BACME|Q06069 cytochrome p450 (meg) (410 aa), FASTA scores: opt: 435 E(): 2.3e-16, (28.8% identity in 372 aa overlap). Also similar to several other Mycobacterium tuberculosis p450 genes including Rv0766c, Rv2266, etc. Contains PS00086 Cytochrome P450 cysteine heme-iron ligand signature. Belongs to the cytochrome P450 family. (434 aa)    
Predicted Functional Partners:
pks13
Polyketide synthase Pks13; Rv3800c, (MTV026.05c), len: 1733 aa. Probable pks13,polyketide synthase, equivalent to Q9CDB1|PKS13|ML0101 polyketide synthase from Mycobacterium leprae (1784 aa),FASTA scores: opt: 7454, E(): 0, (83.6% identity in 1748 aa overlap); and similar to Q9Z5K6|ML2357|MLCB12.02c putative polyketide synthase from Mycobacterium leprae (1871 aa),FASTA scores: opt: 1682, E(): 1.2e-85, (38.3% identity in 1096 aa overlap). Also similar in part to many e.g. Q9ADL6|SORA soraphen polyketide synthase a from Polyangium cellulosum (6315 aa) FASTA scores: opt: 1422, E(): 1e-70,( [...]
  
 0.943
cyp51
Lanosterol 14-alpha demethylase; Its precise biological substrate is not known. Catalyzes C14- demethylation of lanosterol, 24,25-dihydrolanosterol and obtusifoliol which is critical for ergosterol biosynthesis. It transforms lanosterol into 4,4'-dimethyl cholesta-8,14,24-triene-3-beta-ol.
  
  
 0.882
Rv1776c
Rv1776c, (MTCY25C11.03c), len: 186 aa. Possible regulatory protein, some similarity to Mycobacterium tuberculosis Rv1255c|Q11063 hypothetical transcriptional regulator (202 aa), FASTA scores: opt: 270, E(): 9.7e-09,(28.3% identity in 191 aa overlap). Contains possible helix-turn-helix motif at aa 37-58 (+3.49 SD).
 
  
 0.867
cyp136
Rv3059, (MTCY22D7.22c), len: 492 aa. Probable cyp136, cytochrome P450 136, similar to other cytochrome P450-dependent oxidases e.g. Q59990|CYP120|CYP|SLR0574 putative cytochrome P450 120 from Synechocystis sp. strain PCC 6803 (444 aa), FASTA scores: opt: 579, E(): 1.5e-29,(27.3% identity in 443 aa overlap); Q64654|CYP51|CP51_RAT cytochrome P450 51 (lanosterol 14-alpha demethylase) from Rattus norvegicus (Rat) (503 aa), FASTA scores: opt: 549,E(): 1.4e-27, (26.2% identity in 458 aa overlap); Q9JIY3|CYP51 lanosterol 14-alpha-demethylase from Mus musculus (Mouse) (486 aa), FASTA scores: o [...]
  
  
 0.850
Rv1937
Possible oxygenase; Rv1937, (MTCY09F9.27c), len: 839 aa. Possible oxygenase, similar in N-terminus to N-terminal part (approx. 350 aa) of dioxygenases (including ring-hydroxylating dioxygenase electron transfer components) and monooxygenases, e.g. AAC34815.1|AF071556 anthranilate dioxygenase reductase from Acinetobacter sp. (343 aa); AAK52291.1|AY026914|AntC putative anthranilate dioxygenase reductase from Pseudomonas putida (340 aa); AAF63450.1|AF218267_7|AF218267 benzoate dioxygenase / ferredoxin reductase from Pseudomonas putida (336 aa); P23101|XYLZ_PSEPU toluate 1,2-dioxygenase el [...]
 
 0.839
cyp132
Rv1394c, (MT1439, MTCY21B4.11c), len: 461 aa. Probable cyp132, cytochrome P450 132. Some similarity to others e.g. CP4B_HUMAN|P13584 human cytochrome p450 (511 aa), FASTA scores: opt: 486, E(): 7.4e-21, (28.6% identity in 423 aa overlap); etc. Contains PS00086 Cytochrome P450 cysteine heme-iron ligand signature. May belong to the cytochrome P450 family. Experimentally shown that the expression of cyp132 is induced by the transcriptional regulatory protein Rv1395 (Recchi et al., 2003).
  
  
 0.824
mbtE
Rv2380c, (MTCY22H8.05), len: 1682 aa. MbtE, peptide synthetase (see citations below), similar in part to several synthases e.g. O07944|SNBDE pristinamycin I synthase 3 and 4 from Streptomyces pristinaespiralis (4848 aa), FASTA scores: opt: 2635, E(): 1.9e-146, (36.8% identity in 1657 aa overlap); O05647|SNBDE virginiamycin S synthetase (fragment) from Streptomyces virginiae (1997 aa) FASTA scores: opt: 2580, E(): 1.6e-143, (40.65% identity in 1163 aa overlap); Q9R9I2|DHBF protein involved in siderophore production from Bacillus subtilis (2378 aa),FASTA scores: opt: 2388, E(): 3.6e-132, [...]
  
 0.810
Rv3230c
Hypothetical oxidoreductase; Is likely involved in the aerobic desaturation system responsible for the synthesis of oleic acid from stearoyl-CoA; oleic acid is a precursor of mycobacterial membrane phospholipids and triglycerides. Is the electron transfer partner for the stearoyl-CoA 9- desaturase DesA3. Catalyzes electron transfer reaction between NADPH and the diiron center of DesA3. Cannot use NADH.
  
 0.801
cyp138
Rv0136, (MT0144, MTCI5.10), len: 441 aa. Probable cyp138, cytochrome P450 138, similar to others e.g. SLR0574|Q59990 from synechocystis SP. (444 aa), FASTA scores: opt: 315, E(): 1e-13, (25.7% identity in 416 aa overlap); etc. Also similar to MTV039_6 from Mycobacterium tuberculosis (472 aa), FASTA score: (38.2% identity in 442 aa overlap). Contains PS00017 ATP/GTP-binding site motif A (P-loop); and PS00086 Cytochrome P450 cysteine heme-iron ligand signature. Belongs to the cytochrome P450 family.
  
  
 0.729
pks1
Probable polyketide synthase Pks1; May play a role in phthiocerol biosynthesis.
  
 0.715
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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