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6.3.2.4: D-Alanine-D-alanine ligase

This is an abbreviated version!
For detailed information about D-Alanine-D-alanine ligase, go to the full flat file.

Word Map on EC 6.3.2.4

Reaction

ATP
+ 2 D-alanine =
ADP
+
phosphate
+
D-alanyl-D-alanine

Synonyms

AbDDL, ATP-dependent D-Ala:D-Ala ligase, BBR47_20440, BMD_0213, BMQ_0219, BMWSH_5013, D-Ala-D-Ala ligase, D-Ala-D-Ala synthetase, D-Ala:D-Ala ligase, D-alanine:D-alanine (D-lactate) ligase (ADP), D-Alanine:D-alanine ligase, D-alanyl-D-alanine ligase B, D-Alanyl-D-alanine synthetase, D-Alanylalanine synthetase, DD1, DDI, Ddl, DdlA, DdlB, DdlB ligase, dll, dllB, EcDdlB, More, Rv2981c, SsDdl, Synthetase, D-alanylalanine, Tb-DdlA, TmDdl, TtDdL, TTHA1587, VanA, VanB ligase, YpDDL

ECTree

     6 Ligases
         6.3 Forming carbon-nitrogen bonds
             6.3.2 Acid—amino-acid ligases (peptide synthases)
                6.3.2.4 D-Alanine-D-alanine ligase

Purification

Purification on EC 6.3.2.4 - D-Alanine-D-alanine ligase

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PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
recombinant Ddl
-
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography
recombinant His-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity chromatography, tag cleavage through TEV protease, and another step of nickel affinity chromatography, followed by desalting gel filtration, dialysis, and ultrafiltration
recombinant His-tagged wild-type and mutant enzymes from Escherichia coli strain BL21(DE3)
recombinant N-terminally His-tagged enzyme from Escherichia coli strain BL21(lambdaDE3)StarpRosetta by nickel affinity chromatography and gel filtration
recombinant N-terminally His6-tagged enzyme from Escherichia coli strain BL21(DE3) by nickel affinity and anion exchange chromatography, followed by dialysis