EC Explorer

EC 1.1.99.18 Details
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EC number
1.1.99.18
Accepted name
cellobiose dehydrogenase (acceptor)
Reaction
cellobiose + acceptor = cellobiono-1,5-lactone + reduced acceptor
Other name(s)
cellobiose dehydrogenase, cellobiose oxidoreductase, Phanerochaete chrysosporium cellobiose oxidoreductase, CBOR, cellobiose oxidase, cellobiose:oxygen 1-oxidoreductase, CDH, cellobiose:(acceptor) 1-oxidoreductase
Systematic name
cellobiose:acceptor 1-oxidoreductase
CAS registry number
54576-85-1
Comment
Also acts, more slowly, on cello-oligosaccharides, lactose and D-glucosyl-1,4-β-D-mannose. The enzyme from the white rot fungus Phanerochaete chrysosporium is unusual in having two redoxin domains, one containing a flavin and the other a protoheme group. It transfers reducing equivalents from cellobiose to two types of redox acceptor: two-electron oxidants, including redox dyes, benzoquinones, and molecular oxygen, and one-electron oxidants, including semiquinone species, iron(II) complexes, and the model acceptor cytochrome c [9]. 2,6-Dichloroindophenol can act as acceptor in vitro.
History
created 1983, modified 2002 (EC 1.1.5.1 created 1983, incorporated 2002, EC 1.1.3.25 created 1986, incorporated 2005)
EC Browser
1 Oxidoreductases (9651 organisms) download 3869963 sequences with EC number 1 in fasta format download 3869963 sequences with EC number 1 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 1) as tabstop separated file
1.1.3.1 created 1961, deleted 1984 show the reaction
1.1.3.4 glucose oxidase (49 organisms) show the reaction download 30 sequences with EC number 1.1.3.4 in fasta format download 30 sequences with EC number 1.1.3.4 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 1.1.3.4) as tabstop separated file
1.1.3.5 hexose oxidase (12 organisms) show the reaction download 2 sequences with EC number 1.1.3.5 in fasta format download 2 sequences with EC number 1.1.3.5 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version
1.1.3.22 created 1961 as EC 1.2.3.2, transferred 1984 to EC 1.1.3.22, modified 1989, deleted 2004 show the reaction
1.1.3.25 created 1986, deleted 2005 show the reaction download 1 sequences with EC number 1.1.3.25 in fasta format download 1 sequences with EC number 1.1.3.25 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version
1.1.3.26 created 1989, deleted 2002 show the reaction
1.1.3.31 created 1992, deleted 2003 show the reaction
1.1.3.32 created 1999, deleted 2002 show the reaction
1.1.3.33 created 1999, deleted 2002 show the reaction
1.1.3.34 created 1999, deleted 2002 show the reaction
1.1.3.35 created 1999, deleted 2002 show the reaction
1.1.3.36 created 1999, deleted 2002 show the reaction
1.1.99.15 created 1978, deleted 1980 show the reaction
1.1.99.17 created 1982, deleted 2003 show the reaction
1.21.1. undefined (18 organisms)
2 Transferases (6622 organisms) download 6047191 sequences with EC number 2 in fasta format download 6047191 sequences with EC number 2 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 2) as tabstop separated file
3 Hydrolases (10604 organisms) download 3219244 sequences with EC number 3 in fasta format download 3219244 sequences with EC number 3 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 3) as tabstop separated file
4 Lyases (5111 organisms) download 1852335 sequences with EC number 4 in fasta format download 1852335 sequences with EC number 4 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 4) as tabstop separated file
5 Isomerases (2083 organisms) download 1146532 sequences with EC number 5 in fasta format download 1146532 sequences with EC number 5 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 5) as tabstop separated file
6 Ligases (1547 organisms) download 1713431 sequences with EC number 6 in fasta format download 1713431 sequences with EC number 6 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 6) as tabstop separated file
7 Translocases (966 organisms) download 592568 sequences with EC number 7 in fasta format download 592568 sequences with EC number 7 as tabstop The data in BRENDA allow the calculation or simulation of metabolic pathways by extracting the information of substrate/product chains and the corresponding kinetic data of the preceding and following enzymes in the Boehringer and KEGG metabolism (with the risk of including ?pathways? with non-natural compounds). version Download 2822 PDB numbers (EC 7) as tabstop separated file