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
hadARv0635, (MTCY20H10.16), len: 158 aa. HadA,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302287.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (159 aa); and highly similar to YV31_MYCLE|P54879 conserved hypothetical protein from Mycobacterium leprae (166 aa), FASTA scores: opt: 387, E(): 5.9e-21, (43.4% identity in 145 aa overlap). Also similar CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa). And highly similar to two hypothetical proteins from Mycobacterium tuberculosis: Rv0504c|YV31_MYCTU|Q11168 (166 aa), FASTA [...] (158 aa)    
Predicted Functional Partners:
hadB
Rv0636, (MTCY20H10.17), len: 142 aa. HadB,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302286.1|NC_002677 conserved hypothetical protein from Mycobacterium leprae (142 aa). Shows structural similarity to six others in Mycobacterium tuberculosis (see Castell et al (2005) below). Also highly similar to CAB77411.1|AL160431|SCD82.08 hypothetical protein from Streptomyces coelicolor (142 aa); and similar to others e.g. U28943|CELE04F6_3 from Caenorhabditis elegans (cosmid E04) (298 aa), FASTA scores: opt: 167, E(): 0.00064, (31.6 identity in 117 aa overlap).
 
 0.999
hadC
Rv0637, (MTCY20H10.18), len: 166 aa. HadC,(3R)-hydroxyacyl-ACP dehydratase subunit, equivalent to NP_302285.1|NC_002677|YV31_MYCLE|P54879 conserved hypothetical protein from Mycobacterium leprae (166 aa),FASTA scores: opt: 352, E(): 4e-19, (39.2% identity in 148 aa overlap); and highly similar to others from Mycobacterium leprae e.g. NP_302287.1|NC_002677 conserved hypothetical protein (159 aa). Also highly similar to CAB77410.1|AL160431|SCD82.07 hypothetical protein from Streptomyces coelicolor (150 aa); Rv0635|NP_215149.1|NC_000962|MTY20H10_17 conserved hypothetical protein (two ORFs [...]
 
   
0.934
rpmG2
Rv0634B, len: 55 aa. rpmG2, 50S ribosomal protein L33. Note that Mycobacterium tuberculosis has a second rpmG gene: P96925|R33H_MYCTU|Rv2057c|MTCY63A.03|rpmG1 putative 50S ribosomal protein L33 (55 aa), FASTA scores: opt: 391,E(): 2.9e-25, (100.0% identity in 55 aa overlap). Belongs to the L33P family of ribosomal proteins.
  
    0.816
rpoA
DNA-directed RNA polymerase subunit alpha; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
    0.735
fabG1
3-oxoacyl-[acyl-carrier-protein] reductase FabG1; Catalyzes the NADPH-dependent reduction of beta-ketoacyl-ACP substrates to beta-hydroxyacyl-ACP products, the first reductive step in the elongation cycle of fatty acid biosynthesis. MabA preferentially metabolizes long-chain substrates (C8-C20) and has a poor affinity for the C4 substrate; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
 
 0.648
icd1
Isocitrate dehydrogenase [NADP]; Rv3339c, (MTV016.39c), len: 409 aa. Probable icd1,isocitrate dehydrogenase NADP-dependent, highly similar to many e.g. Q9A5C8|CC2522 from Caulobacter crescentus (403 aa), FASTA scores: opt: 1972, E(): 4.6e-115, (72.45% identity in 403 aa overlap); AAF73472|ICD from Rhizobium meliloti (404 aa), FASTA scores: opt: 1968, E(): 8.1e-115,(73.2% identity in 403 aa overlap); P50215|IDH_SPHYA from Sphingomonas yanoikuyae (406 aa), FASTA scores: opt: 1964,E(): 1.4e-114, (71.45% identity in 403 aa overlap); etc. Contains PS00470 Isocitrate and isopropylmalate dehy [...]
  
 0.634
echA3
Probable enoyl-CoA hydratase EchA3 (enoyl hydrase) (unsaturated acyl-CoA hydratase) (crotonase); Rv0632c, (MTCY20H10.13c), len: 231 aa. Probable echA3, enoyl-CoA hydratase, almost identical to the MTU88877_1 enoyl-CoA hydratase of Mycobacterium tuberculosis field isolate NTI64719, FASTA score: (92.4% identity in 184 aa overlap). Also similar to others e.g. P24162|ECHH_RHOCA enoyl-CoA hydratase from Rhodobacter capsulatus (Rhodopseudomonas capsulata) (257 aa), FASTA scores: opt: 206, E(): 6.3e-07, (31.5% identity in 232 aa overlap); etc.
  
 0.627
Rv2242
Rv2242, (MTCY427.23), len: 414 aa. Conserved hypothetical protein. Equivalent to ML1652 conserved hypothetical protein from Mycobacterium leprae (414 aa),and orthologue in Streptomyces coelicolor A3(2). FASTA scores: ML1652 opt: 2369, E(): 4.2e-128; 88.406% identity in 414 aa overlap (AL023635)(AL583922). Some similarity at 3' end with S25203 srmR protein - Streptomyces ambofaciens (604 aa) opt: 188 E(): 9e-05; (26.4% identity in 277 aa overlap) and with SW:YAEG_HAEIN P44509 hypothetical protein HI0093 (42.3% identity in 52 aa overlap). Contains possible helix-turn-helix motif at aa 36 [...]
 
    0.608
sigM
Possible alternative RNA polymerase sigma factor SigM; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. Extracytoplasmic function (ECF) sigma factors are held in an inactive form by an anti-sigma factor (RsaM, AC L7N5D7) until released by regulated intramembrane proteolysis (Probable). This sigma factor is required for the synthesis of surface or secreted molecules.
   
  
 0.603
fadB
Rv0860, (MTV043.53), len: 720 aa. Probable fadB,fatty oxidation protein, equivalent to NP_302422.1|NC_002677 putative fatty oxidation complex alpha subunit from Mycobacterium leprae (714 aa). Also highly similar to others and various proteins involved in fatty acid metabolism, e.g. T35429 probable fatty oxidation protein from Streptomyces coelicolor (733 aa); NP_250428.1|NC_002516 probable 3-hydroxyacyl-CoA dehydrogenase from Pseudomonas aeruginosa (714 aa); NP_418895.1|NC_002696 fatty oxidation complex alpha subunit from Caulobacter crescentus (709 aa); P40939|ECHA_HUMAN trifunctional [...]
  
 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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