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Table 3 Homology analysis and enzyme properties of ManKs_4-555 compared with other Streptomyces β-mannanases

From: Mannan endo-1,4-β-mannosidase from Kitasatospora sp. isolated in Indonesia and its potential for production of mannooligosaccharides from mannan polymers

Microbial source

Enzyme

Homology (%)

Mol. Wt (kDa)

Optimal pH

Optimal temp. (°C)

Specific activity (U/mg)

Reference

ID04-0555

ManKs_4-555a

 

41.4

6.5

65

944

This study

Streptomyces lividans 66

β-Mannanaseb

69

36

6.8

58

876

Arcand et al. (1993)

Streptomyces sp. S27

Man5S27a

66

37.2

7.0

65

2107

Shi et al. (2011)

Streptomyces thermolilacinus

StMana

58

6.0–8.0

55

61

Kumagai et al. (2011)

Streptomyces ipomoea CECT 3341

Man3b

40

7.5

55

56

Montiel et al. (2002)

  1. aRecombinant enzyme
  2. bPurified enzyme