From: Nitrilases in nitrile biocatalysis: recent progress and forthcoming research
Bacteria | Formation type | Molecular weight (kDa) | Optimum pH / temperature (°C) | Stability pH / temperature (°C) | Substrate specificity | K m (M) | Reference |
---|---|---|---|---|---|---|---|
Pseudomonas sp. | Inducible | - | - | 7.4-8.8 / - | N-Methyl/ethyl-3-cyano-4- methoxy-2-pyridone | 1.9×10-5 | [27] |
Nocardia sp. NCIB 11216 | Inducible | 560 | 8 / - | - | Aromatic nitrile | - | [29] |
Brevibacterium strain R312 | Constitutive | - | 7 / 35 | - / below 30 | - | 2.5×10-2 | [30] |
Pseudomonas sp. 13 | Inducible | 1,000 | 9 / 55 | 7-11 / below 60 | β-Cyano-L-alanine | 8.3×10-2 | [31] |
Acinetobaeter sp. APN | Inducible | - | - | - | α-Aminonitriles | 3.4×10-2 | [32] |
R. rhodochrous J1 | Inducible | 78 | 7.6 / 45 | - / 20-50 | Aliphatic, aromatic nitriles | - | |
Comamonas testosteroni sp. | Inducible | - | - | - | Aliphatic nitriles | - | [35] |
A. faecalis JM3 | Inducible | 275 | 7.5 / 45 | 7-8 / 20-50 | Arylacetonitriles | 3.3×10-4 | [36] |
Acinetobacter sp. AK226 | Inducible | 580 | 8 / 50 | 5.8-8 / below 60 | Aliphatic, heterocyclic nitriles | 1.2×10-2 | [37] |
A. faecalis ATCC 8750 | Inducible | 460 | 7.5 / 40-45 | 6.5-8 / below 50 | Arylacetonitriles | 5.8×10-3 | [38] |
R. rhodochrous PA-34 | Inducible | 45 | 7.5 / 35 | - / below 35 | Aromatic, aliphatic nitriles | 4.5×10-2 | [39] |
R. rhodochrous K22 | Inducible | 650 | 5.5 / 50 | - / below 55 | Aliphatic nitriles | 1.9×10-2 | [40] |
Klebsiella ozaenae | Constitutive | 37 | 9.2 / 35 | - | Bromoxynil | 3.1×10-4 | [41] |
Bacillus pallidus Dac521 | Inducible | 600 | 7.6 / 65 | 6-9 / below 65 | Aromatic nitriles | 9.2×10-4 | [42] |
R. rhodochrous NCIMB 11216 | Inducible | 45.8 | 8 / 30 | - | Aromatic nitriles | 2.1×10-2 | [43] |
P. fluorescens DSM 7155 | Inducible | 130 | 9 / 55 | - | Arylacetonitriles | 8.7×10-5 | [44] |
N. globerula NHB-2 | Inducible | - | - | - | Aromatic, unsaturated aliphatic nitriles | - | [45] |
P. putida | Inducible | 412 | 7 / 40 | 6.5-8 / below 50 | Arylacetonitriles | 1.3×10-2 | [46] |
Pyrococcus abyssi GE5 | Inducible | 60 | 7.4 / 80 | 4.5–8.5 / 60-90 | Aliphatic dinitriles | 9.5×10-3 | [47] |
Acidovorax facilis 72W | Inducible | 570 | - / 65 | 5-10 / below 60 | Aliphatic dinitriles | 5.6×10-2 | [48] |
Rhodococcus sp. NDB1165 | Inducible | - | 8 / 45 | - / below 50 | Aromatic and unsaturated aliphatic nitriles | 0.1 | [49] |
Bradyrhizobium japonicum USDA110 | Inducible | 455 | - | - | Mandelonitrile, phenylacetonitrile | 2.6×10-4 | [50] |
P. aeruginosa 10145 | Inducible | - | - | - | Aromatic nitriles | - | [51] |
Halomonas nitrilicus sp. nov. | Inducible | - | - | - | Arylaliphatic nitriles | - | [52] |
Bacillus subtilis ZJB-063 | Constitutive | - | - | - | Arylacetonitriles | - | [53] |
Alcaligenes sp. ECU0401 | Constitutive | 376 | 8 / 40 | - / below 50 | Aliphatic and aromatic nitriles | 2.2×10-2 | [54] |
P. fluorescens Pf-5 | - | 138 | 7 / 45 | - / below 65 | Dinitriles | 1.8×10-2 | [55] |
Streptomyces sp. MTCC 7546 | Inducible | - | - | - | Aliphatic nitriles | - | [56] |
Arthrobacter nitroguajacolicus ZJUTB06-99 | Inducible | - | 6.5 / 40 | - / below 50 | Aliphatic and aromatic nitriles | 1.2×10-2 | [57] |
R. erythropolis ZJB-0910 | Inducible | - | 7.5 / 30 | - / below 30 | β-Hydroxy aliphatic nitrile | 1.0×10-2 | [58] |
Geobacillus pallidus RAPc8 | Inducible | 600 | - | - | Aromatic nitriles | - | [59] |
A. faecalis ZJUTB10 | Inducible | - | 7.7–8.5 / 35 | - / below 35 | - | - | [60] |
A. faecalis MTCC 10757 | Inducible | - | 8 / 35 | - | Aliphatic and aromatic nitriles | - | [61] |