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Table 1 Comparison of the amino acid sequence of Arthrobacter sp. 22c L-arabinose isomerase with amino acid sequences of L-arabinose isomerases from various microorganisms

From: A method for the production of D-tagatose using a recombinant Pichia pastoris strain secreting β-D-galactosidase from Arthrobacter chlorophenolicus and a recombinant L-arabinose isomerase from Arthrobacter sp. 22c

Organism

GenBank Accession No.

Identity (%)

Similarity (%)

Arthrobacter sp. FB24

ABK01625

71.1

89.1

Arthrobacter chlorophenolicus A6

ACL38380

69.7

88.2

Arthrobacter aurescens TC1

ABM06985

69.5

88.6

Acidothermus cellulolytics ATCC 43068

ACZ67491

59.3

83.4

Bacillus stearothermophilus US100

CAI29261

54.6

81.3

Geobacillus stearothermophilus

AAD45718

54.6

81.3

Anoxybacillus flavithermus

AEE98871

54.6

81.1

Alicyclobacillus acidocaldarius

AAY68209

54.4

81.1

Thermus sp. IM6501

AAO72082

54.2

80.7

Geobacillus thermodenitrificans

AAQ72737

54.0

80.9

Bacillus stearothermophilus IAM 11001

ABY84698

53.8

80.7

Thermotoga neapolitana

AAK18729

52.8

78.7

Thermotoga maritima

AAD35365

52.0

77.6

Bacillus halodurans

BAB05592

50.3

79.3

Escherichia coli str. K-12 substr. W3110

BAB96631

50.0

79.1

Lactobacillus sakei 23 K

CAI56163

48.5

75.0

Lactobacillus plantarum NC8

CCC80517

48.3

74.4

Lactobacillus fermentum CGMCC2921

ADJ94948

43.7

71.9

Thermoanaerobacter mathranii

CAE46769

25.1

59.8

  1. A homology search was performed using version 3 of the FASTA programme at the EBI (European Bioinformatics Institute).