Table 2 Specific activities of AmyZ1 and other known α-amylases toward soluble starches and raw starches
Source (enzyme name) | Specific activity (U/mg) | Refs | ||||
|---|---|---|---|---|---|---|
Soluble starch | Rice | Corn | Wheat | Potato | ||
Bacteria | ||||||
Bacillus licheniformis 9945a (BliAmy) | 3667 | NM | NM | NM | NM | [49] |
Luteimonas abyssi XH031T (LaaA) | 8881 | NM | NM | NM | NM | [42] |
Bacillus licheniformis AS08E (Blamy-I) | 1063 | NM | NM | NM | NM | [50] |
Bacillus sp. UEB-S | 900 | NM | NM | NM | NM | [51] |
Streptomyces badius DB-1 | 247 | 156 | 148 | 212 | NM | [52] |
Geobacillus thermoleovorans (Gt-amy) | 1723 | 1049 | 2076 | 2371 | NM | [12] |
Geobacillus sp. (Gs4j-amyA) | 8600 | NM | NM | NM | NM | [17] |
Bacillus amyloliquefaciens | 72 | 31 | 45 | 40 | 68 | [10] |
Aeromonas salmonicida (AmyASS) | 45 | 52 | NM | 5 | NM | [22] |
Marine bacterial metagenomes (AmyP) (unknown marine bacterium) | NM | 119 | NM | 7 | 12 | [2] |
Bacillus acidicola | 1166 | 875 | 793 | 979 | NM | [11] |
Bacillus sp. YX-1 | NM | NM | NM | NM | 607 | [53] |
Corallococcus sp. strain EGB (AmyM) sp. Strain EGB | 14,000 | NM | NM | NM | NM | [54] |
Pontibacillus sp. ZY (AmyZ1) | 14,815 | 12,621 | 9056 | 5158 | 2623 | This study |
Fungi | ||||||
Aspergillus penicillioides | 118 | NM | NM | NM | NM | [43] |
Aspergillus oryzae cmc1 | 32 | NM | NM | NM | NM | [44] |
Aspergillus oryzae cmc1 mutant M-100(6) | 2461 | NM | NM | NM | NM | [44] |
Aspergillus oryzae strain S2 (rAmyA) | 5150 | NM | NM | NM | NM | [45] |
Rhizopus oryzae (RoAmy) | 1123 | 1044 | 1449 | 1494 | 1089 | [13] |
Thermomyces dupontii (TdAmyA) | 2814 | 2339 | 2709 | 2417 | 1315 | [14] |
Yeast | ||||||
Cryptococcus flavus (rAmy1) | 4165a | NM | NM | NM | NM | [46] |
Cryptococcus flavus | 843b | NM | NM | NM | NM | [47] |
Cryptococcus sp. S-2 | 2539 | NM | NM | NM | NM | [9] |
Saccharomycopsis fibuligera (Sfamy KZ) | 120 | 91c | 98d | NM | NM | [48] |