6.3.2.B16: L-valine-specific L-amino acid ligase
This is an abbreviated version!
For detailed information about L-valine-specific L-amino acid ligase, go to the full flat file.
Reaction
2 ATP
+
Synonyms
oligomer L-amino acid ligase, oligopeptide ligase, rizB
ECTree
6.3.2.B16 L-valine-specific L-amino acid ligaseAdvanced search results
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Reaction on EC 6.3.2.B16 - L-valine-specific L-amino acid ligase
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REACTION 
REACTION DIAGRAM
COMMENTARY 
ORGANISM
UNIPROT
LITERATURE
2 ATP + L-valine + 2 L-Baa = 2 ADP + 2 phosphate + L-Val-(L-Baa)2
Baa: Leu, Ile, Met
2 ATP + L-valine + 2 L-Baa = 2 ADP + 2 phosphate + L-Val-(L-Baa)2
Baa: Leu, Ile, Met
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2 ATP + L-valine + 2 L-Baa = 2 ADP + 2 phosphate + L-Val-(L-Baa)2
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3 ATP + 3 L-valine + L-Zaa = 3 ADP + 3 phosphate + L-Val-L-Val-L-Val-L-amino-acid-L-Zaa
Zaa: Arg, His, Gln, Asn or Phe
3 ATP + 3 L-valine + L-Zaa = 3 ADP + 3 phosphate + L-Val-L-Val-L-Val-L-amino-acid-L-Zaa
Zaa: Arg, His, Gln, Asn or Phe
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3 ATP + 3 L-valine + L-Zaa = 3 ADP + 3 phosphate + L-Val-L-Val-L-Val-L-amino-acid-L-Zaa
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ATP + 2 L-valine + L-Yaa = 2 ADP + 2 phosphate + L-Val-L-Val-L-Yaa
Yaa: Arg, Lys, His, Gln, Asn, Ala, Ser, Thr, Gly, Leu, Ile, Met, Phe or Trp
ATP + 2 L-valine + L-Yaa = 2 ADP + 2 phosphate + L-Val-L-Val-L-Yaa
Yaa: Arg, Lys, His, Gln, Asn, Ala, Ser, Thr, Gly, Leu, Ile, Met, Phe or Trp
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ATP + 2 L-valine + L-Yaa = 2 ADP + 2 phosphate + L-Val-L-Val-L-Yaa
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n-1 ATP + n L-Xaa = n-1 ADP + n-1 phosphate + (Xaa)n
Xaa: Val, Leu, or Met. n = 2-5
n-1 ATP + n L-Xaa = n-1 ADP + n-1 phosphate + (Xaa)n
the enzyme catalyzes the synthesis of oligopeptides from unprotected L-amino acids in an ATP-dependent manner, showing synthesis of various oligopeptides consisting of two to five amino acids, e.g. synthesis of Val-Val-Val tripeptide by the enzyme RizB. The enzyme shows highest activity with Val, Ile, Leu, and Met as substrates. RizB shows specificity toward N-terminal substrates, but is relaxed in the specificity for the C-terminus
n-1 ATP + n L-Xaa = n-1 ADP + n-1 phosphate + (Xaa)n
Xaa: Val, Leu, or Met. n = 2-5
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n-1 ATP + n L-Xaa = n-1 ADP + n-1 phosphate + (Xaa)n
the enzyme catalyzes the synthesis of oligopeptides from unprotected L-amino acids in an ATP-dependent manner, showing synthesis of various oligopeptides consisting of two to five amino acids, e.g. synthesis of Val-Val-Val tripeptide by the enzyme RizB. The enzyme shows highest activity with Val, Ile, Leu, and Met as substrates. RizB shows specificity toward N-terminal substrates, but is relaxed in the specificity for the C-terminus
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n-1 ATP + n L-Xaa = n-1 ADP + n-1 phosphate + (Xaa)n
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