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
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[Homology]
Score
hemB[delta]-aminolevulinic acid dehydratase; Catalyzes an early step in the biosynthesis of tetrapyrroles. Binds two molecules of 5-aminolevulinate per subunit, each at a distinct site, and catalyzes their condensation to form porphobilinogen (By similarity); Belongs to the ALAD family. (329 aa)    
Predicted Functional Partners:
hemC
Porphobilinogen deaminase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family.
 
 0.999
hemD
Possible uroporphyrin-III C-methyltransferase; Similar to Mycobacterium tuberculosis Rv0511 TR:P95077 (EMBL:Z83865) (565 aa) fasta scores: E(): 0, 85.7% id in 565 aa and to Clostridium josui porphyrin biosynthesis protein HemD [includes: uroporphyrin-III C-methyltransferase hemD SW:HEM4_CLOJO (Q59294) (504 aa) fasta scores: E(): 3e-24, 24.4% id in 545 aa. Contains Pfam match to entry PF00590 TP_methylase, Tetrapyrrole (Corrin/Porphyrin) Methylases.
 
 
 0.998
hemL
Similar to Mycobacterium tuberculosis glutamate-1-semialdehyde 2,1-aminomutase HemL Rv0524 SW:GSA_MYCTU (O06390) (462 aa) fasta scores: E(): 0, 82.4% id in 460 aa, and to Escherichia coli glutamate-1-semialdehyde 2,1-aminomutase HemL SW:GSA_ECOLI (P23893; P78277) (426 aa) fasta scores: E(): 0, 53.0% id in 419 aa. Contains Pfam match to entry PF00202 aminotran_3, Aminotransferases class-III pyridoxal-phosphate. Contains PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site; Similar to ML1409.
 
 
 0.996
hemA
glutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA).
 
  
 0.987
hemE
Uroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III.
 
 
 0.659
gltS
glutamyl-tRNA synthase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu); Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.
   
  
 0.582
ribA
Putative GTP cyclohydrolase II/3,4-dihydroxy-2-butanone-4-phosphate synthase; Catalyzes the conversion of D-ribulose 5-phosphate to formate and 3,4-dihydroxy-2-butanone 4-phosphate; In the C-terminal section; belongs to the GTP cyclohydrolase II family.
     
 0.459
fas
Fatty acid synthase; Identical to the previously sequenced Mycobacterium leprae putative type I fatty acid synthase TR:Q9X7E2 (EMBL:AL049478) (3076 aa); Fasta score E(): 0, 100.0% identity in 3076 aa overlap. Also highly similar to many other fatty acid synthases including: Mycobacterium tuberculosis Rv2524c TR:P95029 (EMBL:Z83863) (3069 aa); Fasta score E(): 0, 85.8% identity in 3081 aa overlap and Corynebacterium ammoniagenes fatty-acid synthase (EC 2.3.1.85) TR:Q59497 (EMBL:X87822) (3063 aa); Fasta score E(): 0, 44.3% identity in 3106 aa overlap. Contains Pfam match to entry PF00109 [...]
     
 0.447
hemY
Protoporphyrinogen oxidase; Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX.
  
  
 0.446
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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