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
carASimilar to M. tuberculosis carA, Rv1383, carbamoyl-phosphate synthase subunit, TR:P71811 (EMBL:AL123456) (376 aa); Fasta score E(): 0, 85.4% identity in 377 aa overlap. Similar to many e.g. Escherichia coli carA, carbamoyl-phosphate synthase subunit, SW:CARA_ECOLI (P00907) (382 aa); Fasta score E(): 0, 43.2% identity in 389 aa overlap. Contains Pfam match to entry PF00988 CPSase_sm_chain, Carbamoyl-phosphate synthase small chain, CPSase domain. Contains Pfam match to entry PF00117 GATase, Glutamine amidotransferase class-I. Contains PS00442 Glutamine amidotransferases class-I active si [...] (375 aa)    
Predicted Functional Partners:
pyrB
Similar to M. tuberculosis pyrB, Rv1380, aspartate carbamoyltransferase, SW:PYRB_MYCTU (P71808) (319 aa); Fasta score E(): 0, 89.9% identity in 318 aa overlap. Similar to many e.g. Pseudomonas putida, aspartate carbamoyltransferase, SW:PYRB_PSEPU (Q59711) (334 aa); Fasta score E(): 0, 47.3% identity in 317 aa overlap. Contains 2 Pfam matches to entry PF00185 OTCace, Aspartate/ornithine carbamoyltransferase. Contains PS00097 Aspartate and ornithine carbamoyltransferases signature; Shows weak similarity to ML1410; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. ATCas [...]
 
 0.999
carB
Similar to M. tuberculosis carB, Rv1384, carbamoyl-phosphate synthase subunit. Similar to many e.g. Escherichia coli carB, carbamoyl-phosphate synthase subunit, SW:CARB_ECOLI (P00968) (1072 aa); Fasta score E(): 0, 51.4% identity in 1116 aa overlap. Contains 2 Pfam matches to entry PF00289 CPSase_L_chain, Carbamoyl-phosphate synthase (CPSase). Contains 2 x PS00867 Carbamoyl-phosphate synthase subdomain signature 2. Contains PS00013 Prokaryotic membrane lipoprotein lipid attachment site. Contains PS00866 Carbamoyl-phosphate synthase subdomain signature 1.
 0.999
pyrC
Putative dihydroorotase; Catalyzes the reversible cyclization of carbamoyl aspartate to dihydroorotate; Belongs to the metallo-dependent hydrolases superfamily. DHOase family. Class I DHOase subfamily.
  
 0.996
pyrF
Similar to M. tuberculosis pyrF, Rv1385, orotidine 5'-phosphate decarboxylase, SW:DCOP_MYCTU (P77898) (274 aa); Fasta score E(): 0, 77.3% identity in 282 aa overlap. Similar to many e.g. Mycobacterium smegmatis pyrF, orotidine 5'-phosphate decarboxylase, SW:DCOP_MYCSM (O08323) (276 aa); Fasta score E(): 0, 72.5% identity in 280 aa overlap. Contains Pfam match to entry PF00215 OMPdecase, Orotidine 5'-phosphate decarboxylases. Contains PS00156 Orotidine 5'-phosphate decarboxylase active site; Belongs to the OMP decarboxylase family. Type 2 subfamily.
 
  
 0.966
argF
Ornithine carbamoyltransferase; Reversibly catalyzes the transfer of the carbamoyl group from carbamoyl phosphate (CP) to the N(epsilon) atom of ornithine (ORN) to produce L-citrulline; Belongs to the aspartate/ornithine carbamoyltransferase superfamily. OTCase family.
 
 
 0.965
purF
Amidophosphoribosyltransferase; Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine.
  
 
 0.948
gltB
Similar to M. tuberculosis Rv3859c, putative ferredoxin-dependent glutamate synthase, TR:P96218 (EMBL:Al123456) (1527 aa); Fasta score E(): 0, 90.2% identity in 1527 aa overlap and to Synechocystis sp. gltB, ferredoxin-dependent glutamate synthase 1, SW:GLTB_SYNY3 (P55037) (1550 aa); Fasta score E(): 0, 57.2% identity in 1525 aa overlap. Contains Pfam match to entry PF01493 DUF14, Domain of unknown function. Contains Pfam match to entry PF01645 Glu_synthase, Conserved region in glutamate synthase. Contains PS00095 C-5 cytosine-specific DNA methylases C-terminal signature.
    
  0.947
purQ
Phosphoribosylformylglycinamidine synthase I; Part of the phosphoribosylformylglycinamidine synthase complex involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate. The FGAM synthase complex is composed of three subunits. PurQ produces an ammonia molecule by converting glutamine to glutamate. PurL transfers the ammonia molecule to FGAR to form FGAM in an ATP- dependent manner. PurS interacts with PurQ and PurL and is thought to assist i [...]
  
 
  0.937
glnA
Highly similar to many glutamine synthetases (EC 6.3.1.2) including examples from: Mycobacterium tuberculosis SW:GLN1_MYCTU (Q10377) (478 aa); Fasta score E(): 0, 91.8% identity in 478 aa overlap and Salmonella typhimurium SW:GLNA_SALTY (P06201) (468 aa); Fasta score E(): 0, 51.5% identity in 474 aa overlap. Contains Pfam match to entry PF00120 gln-synt, Glutamine synthetase. Contains PS00182 Glutamine synthetase class-I adenylation site. Contains PS00180 Glutamine synthetase signature 1. Contains PS00181 Glutamine synthetase putative ATP-binding region signature; Similar to ML1631.
  
 
 0.911
glnA2
Glutamine synthase class II; Highly similar to many glutamine synthetases (EC 6.3.1.2) including: Bacillus subtilis SW:GLNA_BACSU (P12425) (443 aa); Fasta score E(): 0, 45.4% identity in 445 aa overlap and Mycobacterium tuberculosis RV2222C SW:GLN2_MYCTU (Q10378) (446 aa); Fasta score E(): 0, 93.3% identity in 448 aa overlap. Contains Pfam match to entry PF00120 gln-synt, Glutamine synthetase; Similar to ML0925.
  
 
 0.911
Your Current Organism:
Mycobacterium leprae
NCBI taxonomy Id: 272631
Other names: M. leprae TN, Mycobacterium leprae TN, Mycobacterium leprae str. TN, Mycobacterium leprae strain TN
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