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msrA msrA msrB msrB Rv3198A Rv3198A dipZ dipZ polA polA thiX thiX Rv0526 Rv0526 dsbF dsbF mpt53 mpt53 Rv3673c Rv3673c Rv0139 Rv0139
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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[Homology]
Score
msrAPeptide methionine sulfoxide reductase MsrA; Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine. (182 aa)    
Predicted Functional Partners:
msrB
Peptide-methionine (R)-S-oxide reductase; Rv2674, (MTCY441.43), len: 136 aa. Probable msrB,peptide methionine sulfoxide reductase (See Lee et al.,2008), highly similar to various proteins e.g. Q9X828|SC9B1.08 putative oxidoreductase from Streptomyces coelicolor (135 aa), FASTA scores: opt: 653, E(): 1.8e-37,(71.1% identity in 128 aa overlap); O26807|MTH711 transcriptional regulator from Methanothermobacter thermautotrophicus (151 aa), FASTA scores: opt: 533, E(): 2.7e-29, (58.15% identity in 129 aa overlap); Q9C5C8|AT4G21860 hypothetical 22.0 KDA protein from Arabidopsis thaliana (Mous [...]
 
 0.999
Rv3198A
Rv3198A, len: 84 aa. Possible glutaredoxin protein, highly similar to Q9FCK1|2SC3B6.11c putative glutaredoxin-like protein from Streptomyces coelicolor (80 aa), FASTA scores: opt: 293, E(): 2.2e-14, (55.15% identity in 78 aa overlap); and Q9RSN9|DR2085 putative glutaredoxin from Deinococcus radiodurans (81 aa), FASTA scores: opt: 198, E(): 1.2e-07, (53.55% identity in 56 aa overlap). Also similar to several hypothetical bacterial proteins e.g. Q9X8C2|SCE36.09 hypothetical 13.0 KDA protein from Streptomyces coelicolor (114 aa), FASTA scores: opt: 181,E(): 2.6e-06, (44.45% identity in 72 [...]
  
 
 0.904
dipZ
Rv2874, (MT2942, MTCY274.05), len: 695 aa. Possible dipZ, cytochrome c-type biogenesis protein (see citation below), probable integral membrane protein, similar in part to others or hypothetical proteins e.g. CAC48606|SMB20213 conserved hypothetical protein from Rhizobium meliloti (Sinorhizobium meliloti) (627 aa), FASTA scores: opt: 844,E(): 7.3e-43, (32.65% identity in 643 aa overlap); Q9ZMH0|CCDA or JHP0250 putative cytochrome C-type biogenesis protein from Helicobacter pylori J99 (Campylobacter pylori J99) (239 aa), FASTA scores: opt: 250, E(): 1.4e-07, (27.3% identity in 227 aa ov [...]
  
 0.884
polA
Probable DNA polymerase I PolA; In addition to polymerase activity, this DNA polymerase exhibits 3'-5' and 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
  
 0.877
thiX
Rv0816c, (MTV043.08c), len: 140 aa. Probable thiX,thioredoxin, equivalent to ThiX|U15182|MLU15182_21 thioredoxin from Mycobacterium leprae (172 aa), FASTA scores: opt: 556, E(): 8.8e-31, (63.8% identity in 141 aa overlap); and similar to AAL08576.1|AF418548_2|AF418548 thioredoxin from Mycobacterium avium subsp. paratuberculosis (117 aa). Also similar to other bacterial thioredoxins e.g. CAB95303.1|AL359779 putative thioredoxin from Streptomyces coelicolor (126 aa); P33791|THIO_STRAU|TRX|TRXA thioredoxin from Streptomyces aureofaciens (106 aa); etc. And similar to Rv3914|MT4033|MTV028.0 [...]
  
 0.833
Rv0526
Rv0526, (MTCY25D10.05), len: 216 aa. Possible thioredoxin protein (thiol-disulfide interchange protein), equivalent to Q49816|U2168C|S72901 hypothetical protein from Mycobacterium leprae (216 aa), FASTA scores: opt: 1144, E(): 0, (78.5% identity in 214 aa overlap). C-terminus shows some similarity to C-terminus of thioredoxins e.g. RESA_BACSU|P35160 resa protein from Bacillus subtilis (181 aa), FASTA scores: opt: 200, E(): 7.4e-06, (24.2% identity in 132 aa overlap); etc. Also similar to Mycobacterium tuberculosis thioredoxin-like proteins Rv1470, Rv1471, Rv1677, etc. Contains PS00194 [...]
   
 0.832
dsbF
Rv1677, (MTV047.12), len: 182 aa. Probable dsbF,conserved lipoprotein possibly involved in thiol:disulfide interchange. Highly similar to C-terminus of Z74024|MTCY274.09 mpt53 soluble secreted antigen precursor from Mycobacterium tuberculosis (173 aa), FASTA scores: opt: 482, E(): 3.6e-23, (52.8% identity in 142 aa overlap). Also some similarity to P52237|TIPB_PSEFL thiol:disulfide interchange protein TIPB precursor from Pseudomonas fluorescens (178 aa), FASTA scores: opt: 190, E(): 4.4e-05,(28.5% identity in 151 aa overlap); and P33926|DSBE_ECOLI thiol:disulfide interchange protein fr [...]
   
 0.832
mpt53
Soluble secreted antigen Mpt53 precursor; Disulfide oxidoreductase that catalyzes the oxidation of reduced, unfolded secreted proteins to form disulfide bonds. Despite a weak homology to thioredoxin this cannot serve as a substrate for thioredoxin reductase.
  
 0.832
Rv3673c
Rv3673c, (MTV025.021c), len: 227 aa. Possible membrane protein, thioredoxin-like protein (thiol-disulfide interchange protein), equivalent to Q9CB93|ML2300 putative membrane protein from Mycobacterium leprae (215 aa), FASTA scores: opt: 978, E(): 2.5e-52, (71.15% identity in 215 aa overlap). Some similarity with thioredoxin-related proteins e.g. P35160|RESA_BACSU RESA protein from Bacillus subtilis (181 aa), FASTA scores: opt: 212, E(): 5.7e-06, (30.55% identity in 108 aa overlap); Q9RXW6|DR0189 thiol:disulfide interchange protein from Deinococcus radiodurans (185 aa) FASTA scores: opt [...]
   
 0.832
Rv0139
Rv0139, (MTCI5.13), len: 340 aa. Possible oxidoreductase, similar to others e.g. O34285|HPNA HPNA protein from Zymomonas mobilis (337 aa), FASTA scores: opt: 507, E (): 5.8e-27, (31.1% identity in 328 aa overlap); TRE_STRGR|P29782 dtdp-glucose 4,6-dehydratase (328 aa),FASTA scores: opt: 254, E(): 2.6e-10, (29.0% identity in 307 aa overlap).
 
   
 0.818
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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