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Literature summary extracted from

  • Singhania, R.R.; Patel, A.K.; Sukumaran, R.K.; Larroche, C.; Pandey, A.
    Role and significance of beta-glucosidases in the hydrolysis of cellulose for bioethanol production (2013), Biores. Technol., 127, 500-507.
    View publication on PubMed

Application

EC Number Application Comment Organism
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Aspergillus niger
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Humicola insolens
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Penicillium citrinum
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Caldicellulosiruptor saccharolyticus
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Aspergillus fumigatus
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Thermochaetoides thermophila
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Aspergillus aculeatus
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Saccharomycopsis fibuligera
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Talaromyces pinophilus
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Rasamsonia emersonii
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Neocallimastix patriciarum
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Fomitopsis palustris
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Penicillium decumbens
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Trichoderma atroviride
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Stachybotrys sp.
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Paecilomyces sp. 'thermophila'
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Penicillium janczewskii
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Periconia sp.
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Schwanniomyces pseudopolymorphus
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Fomitopsis sp. RCK2010
3.2.1.21 industry beta-glucosidase is a key enzyme involved in sugar-enzyme platform for fuel ethanol production from lignocellulosic biomass Fervidobacterium islandicum

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.2.1.21 expressed in Escherichia coli Caldicellulosiruptor saccharolyticus
3.2.1.21 expressed in Escherichia coli Fervidobacterium islandicum
3.2.1.21 expressed in Pichia pastoris Thermochaetoides thermophila
3.2.1.21 expressed in Pichia pastoris Neocallimastix patriciarum
3.2.1.21 expressed in Pichia pastoris Paecilomyces sp. 'thermophila'
3.2.1.21 expressed in Pichia pastoris Periconia sp.
3.2.1.21 expressed in Pichia pastoris strain X33 Aspergillus fumigatus
3.2.1.21 expressed in Saccharomyces cerevisiae Saccharomycopsis fibuligera
3.2.1.21 expressed in Trichoderma reesei Aspergillus aculeatus
3.2.1.21 expressed in Trichoderma reesei Rasamsonia emersonii
3.2.1.21 expressed in Trichoderma reesei Penicillium decumbens
3.2.1.21 expressed in Trichoderma reesei strain QM9414 Periconia sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside
-
 Penicillium citrinum
3.2.1.21 D-glucose
-
 Aspergillus fumigatus
3.2.1.21 D-glucose
-
 Rasamsonia emersonii
3.2.1.21 D-glucose
-
 Saccharomycopsis fibuligera
3.2.1.21 additional information the enzyme is D-glucose-resistant showing 92% activity retension at 250 mM D-glucose Aspergillus niger
3.2.1.21 additional information the enzyme is glucose-tolerant Schwanniomyces pseudopolymorphus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.21 0.006
-
 4-nitrophenyl beta-D-glucopyranoside pH and temperature not specified in the publication Penicillium decumbens
3.2.1.21 0.22
-
 4-nitrophenyl beta-D-glucopyranoside at 50°C and pH 5.0 Stachybotrys sp.
3.2.1.21 0.706
-
 4-nitrophenyl beta-D-glucopyranoside isoform BGL1, pH not specified in the publication, at 55°C Fomitopsis palustris
3.2.1.21 0.706
-
 4-nitrophenyl beta-D-glucopyranoside isoform BGL2, pH not specified in the publication, at 55°C Fomitopsis palustris
3.2.1.21 1.2
-
 4-nitrophenyl beta-D-glucopyranoside pH and temperature not specified in the publication Penicillium citrinum
3.2.1.21 2.22
-
 cellobiose at 50°C and pH 5.0 Stachybotrys sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.2.1.21 extracellular
-
 Talaromyces pinophilus
-
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.2.1.21 cellobiose + H2O Aspergillus fumigatus
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Aspergillus aculeatus
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Rasamsonia emersonii
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Neocallimastix patriciarum
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Fomitopsis palustris
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Stachybotrys sp.
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Schwanniomyces pseudopolymorphus
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O Aspergillus fumigatus Z5
-
 2 beta-D-glucose
-
 ?
3.2.1.21 cellulose + H2O Humicola insolens
-
 ?
-
 ?
3.2.1.21 cellulose + H2O Talaromyces pinophilus
-
 ?
-
 ?
3.2.1.21 cellulose + H2O Penicillium janczewskii
-
 ?
-
 ?
3.2.1.21 cellulose + H2O Periconia sp.
-
 ?
-
 ?
3.2.1.21 lactose + H2O Aspergillus niger
-
 D-glucose + D-galactose
-
 ?
3.2.1.21 rice bran + H2O Penicillium citrinum
-
 ?
-
 ?
3.2.1.21 wheat bran + H2O Aspergillus niger
-
 ?
-
 ?
3.2.1.21 wheat bran + H2O Penicillium decumbens
-
 ?
-
 ?
3.2.1.21 wheat bran + H2O Fomitopsis sp. RCK2010
-
 ?
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.21 Aspergillus aculeatus
-
-
-
3.2.1.21 Aspergillus fumigatus
-
-
-
3.2.1.21 Aspergillus fumigatus Z5
-
-
-
3.2.1.21 Aspergillus niger
-
-
-
3.2.1.21 Caldicellulosiruptor saccharolyticus
-
-
-
3.2.1.21 Fervidobacterium islandicum
-
-
-
3.2.1.21 Fomitopsis palustris
-
-
-
3.2.1.21 Fomitopsis sp. RCK2010
-
-
-
3.2.1.21 Humicola insolens
-
-
-
3.2.1.21 Neocallimastix patriciarum
-
-
-
3.2.1.21 Paecilomyces sp. 'thermophila'
-
-
-
3.2.1.21 Penicillium citrinum
-
-
-
3.2.1.21 Penicillium decumbens
-
-
-
3.2.1.21 Penicillium janczewskii
-
-
-
3.2.1.21 Periconia sp.
-
-
-
3.2.1.21 Rasamsonia emersonii
-
-
-
3.2.1.21 Saccharomycopsis fibuligera
-
-
-
3.2.1.21 Schwanniomyces pseudopolymorphus
-
-
-
3.2.1.21 Stachybotrys sp.
-
-
-
3.2.1.21 Talaromyces pinophilus
-
-
-
3.2.1.21 Thermochaetoides thermophila
-
-
-
3.2.1.21 Trichoderma atroviride
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Penicillium citrinum 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Fomitopsis palustris 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Penicillium decumbens 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Stachybotrys sp. 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.21 4-nitrophenyl beta-D-glucopyranoside + H2O
-
 Penicillium janczewskii 4-nitrophenol + D-glucopyranose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Aspergillus fumigatus 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Aspergillus aculeatus 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Rasamsonia emersonii 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Neocallimastix patriciarum 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Fomitopsis palustris 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Stachybotrys sp. 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Schwanniomyces pseudopolymorphus 2 beta-D-glucose
-
 ?
3.2.1.21 cellobiose + H2O
-
 Aspergillus fumigatus Z5 2 beta-D-glucose
-
 ?
3.2.1.21 cellulose + H2O
-
 Humicola insolens ?
-
 ?
3.2.1.21 cellulose + H2O
-
 Talaromyces pinophilus ?
-
 ?
3.2.1.21 cellulose + H2O
-
 Penicillium janczewskii ?
-
 ?
3.2.1.21 cellulose + H2O
-
 Periconia sp. ?
-
 ?
3.2.1.21 lactose + H2O
-
 Aspergillus niger D-glucose + D-galactose
-
 ?
3.2.1.21 rice bran + H2O
-
 Penicillium citrinum ?
-
 ?
3.2.1.21 wheat bran + H2O
-
 Aspergillus niger ?
-
 ?
3.2.1.21 wheat bran + H2O
-
 Penicillium decumbens ?
-
 ?
3.2.1.21 wheat bran + H2O
-
 Fomitopsis sp. RCK2010 ?
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Aspergillus niger
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Humicola insolens
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Penicillium citrinum
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Caldicellulosiruptor saccharolyticus
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Aspergillus fumigatus
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Thermochaetoides thermophila
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Aspergillus aculeatus
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Saccharomycopsis fibuligera
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Talaromyces pinophilus
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Rasamsonia emersonii
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Neocallimastix patriciarum
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Fomitopsis palustris
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Penicillium decumbens
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Trichoderma atroviride
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Stachybotrys sp.
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Paecilomyces sp. 'thermophila'
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Penicillium janczewskii
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Periconia sp.
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Schwanniomyces pseudopolymorphus
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Fomitopsis sp. RCK2010
3.2.1.21 beta-D-glucoside glucohydrolase
-
 Fervidobacterium islandicum
3.2.1.21 Bgl
-
 Aspergillus niger
3.2.1.21 Bgl
-
 Humicola insolens
3.2.1.21 Bgl
-
 Penicillium citrinum
3.2.1.21 Bgl
-
 Caldicellulosiruptor saccharolyticus
3.2.1.21 Bgl
-
 Aspergillus fumigatus
3.2.1.21 Bgl
-
 Thermochaetoides thermophila
3.2.1.21 Bgl
-
 Aspergillus aculeatus
3.2.1.21 Bgl
-
 Saccharomycopsis fibuligera
3.2.1.21 Bgl
-
 Talaromyces pinophilus
3.2.1.21 Bgl
-
 Rasamsonia emersonii
3.2.1.21 Bgl
-
 Neocallimastix patriciarum
3.2.1.21 Bgl
-
 Penicillium decumbens
3.2.1.21 Bgl
-
 Trichoderma atroviride
3.2.1.21 Bgl
-
 Stachybotrys sp.
3.2.1.21 Bgl
-
 Paecilomyces sp. 'thermophila'
3.2.1.21 Bgl
-
 Penicillium janczewskii
3.2.1.21 Bgl
-
 Periconia sp.
3.2.1.21 Bgl
-
 Schwanniomyces pseudopolymorphus
3.2.1.21 Bgl
-
 Fomitopsis sp. RCK2010
3.2.1.21 Bgl
-
 Fervidobacterium islandicum
3.2.1.21 BGL1 isoform Fomitopsis palustris
3.2.1.21 Bgl2 isoform Fomitopsis palustris

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.2.1.21 40
-
-
 Neocallimastix patriciarum
3.2.1.21 50
-
-
 Humicola insolens
3.2.1.21 55
-
-
 Fomitopsis palustris
3.2.1.21 60
-
-
 Aspergillus fumigatus
3.2.1.21 60
-
-
 Thermochaetoides thermophila
3.2.1.21 60
-
-
 Paecilomyces sp. 'thermophila'
3.2.1.21 70
-
-
 Caldicellulosiruptor saccharolyticus
3.2.1.21 70
-
-
 Periconia sp.

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.2.1.21 71.5
-
 the enzyme is thermostable active at 71.5°C Rasamsonia emersonii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.21 5
-
-
 Thermochaetoides thermophila
3.2.1.21 5
-
-
 Neocallimastix patriciarum
3.2.1.21 5 7
-
 Periconia sp.
3.2.1.21 5.5
-
-
 Caldicellulosiruptor saccharolyticus
3.2.1.21 6
-
-
 Humicola insolens
3.2.1.21 6
-
-
 Aspergillus fumigatus
3.2.1.21 6
-
-
 Paecilomyces sp. 'thermophila'

Ki Value [mM]

EC Number Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
3.2.1.21 0.254
-
 D-glucose pH and temperature not specified in the publication Rasamsonia emersonii
3.2.1.21 17.9
-
 4-nitrophenyl beta-D-glucopyranoside pH and temperature not specified in the publication Penicillium citrinum