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Table 2 Percentage nucleotide (nts) and amino acid (aa) identity amongst domains of the mycolactone PKS from pMUM001 and pMUM002

From: Deciphering the genetic basis for polyketide variation among mycobacteria producing mycolactones

 

pMUM001

pMUM002

Interspecies

Domain (nts/aa)

nts

aa

nts

aa

nts

aa

Ketosynthase-load (1149/383)

100

100

100

100

99.6

98.7

Ketosynthase (1260/419)

98.9

97.3

99.1

97.8

98.6

96.7

Acyltransferase-I (1056/352)

100

100

100

100

99.8

99.7

Acyltransferase-II (999/333)

100

100

100

100

99.2

99.1

Acyltransferase-III (1056/352)

99.9

100

100

100

99.8

99.7

Dehydratase (465/155)

98.7

96.1

99.3

99.3

98.3

98.7

Enoylreductase (948/316)

100

100

100

100

100

100

Ketoreductase A (528/176)

100

100

100

100

100

100

Ketoreductase B (540/180)

99.6

98.9

99.4

98.3

98.7

97.2

Acyl carrier protein-I (210/70)

95.7

95.7

98.6

100

95.2

95.7

Acyl carrier protein-II (210/70)

100

100

99.5

98.6

99.1

97.1

Acyl carrier protein-III (210/70)

98.6

98.6

97.6

95.7

96.2

94.3

Chromosomal

    

99.6*

99.4

Plasmid (other)

    

99.7

99.3

  1. * Comparisons of plasmid and chromosomal sequences are taken from mulit-locus sequence analysis of concatenated DNA sequences of 3210 nts and 1070 nts respectively [6].