Auxiliary Activity Family 9
| Mechanism | monooxygenase |
| Note | AA9 (formerly GH61). The enzymes in this family were originally classified as a glycoside hydrolases (GH61) based on very weak endo-1,4-b-D-glucanase activity in one family member. They are now reclassified in the AA category of CAZy. Because a significant literature is associated with the old name GH61, we recommend to describe these enzymes as "AA9 (formerly GH61)". |
| External resources | CAZypedia; |
| Statistics | GenBank accession (1530); Uniprot accession (50); PDB accession (109); 3D entries (24); cryst (0) |
| Activity Id | EC# | Activity Name | Residue -2 | Bond -1 | Residue -1 |
Reacting Bond | Residue +1 | Bond +1 | Residue +2 | Reactant |
| O392 |
1.14.99.54 |
lytic cellulose monooxygenase (C1-hydroxylating) |
bDGlcp |
1,4 |
bDGlcp |
1o,4 |
bDGlcp |
1,4 |
bDGlcp |
H2O2 |
| O394 |
1.14.99.56 |
lytic cellulose monooxygenase (C4-dehydrogenating) |
bDGlcp |
1,4 |
bDGlcp |
1,4o |
bDGlcp |
1,4 |
bDGlcp |
H2O2 |
| O395 |
1.14.99.- |
lytic xylan monooxygenase / xylan oxidase (C1-hydroxylating) |
bDXylp |
1,4 |
bDXylp |
1o,4 |
bDXylp |
1,4 |
bDXylp |
H2O2 |
| O397 |
1.14.99.- |
lytic xylan monooxygenase / xylan oxidase (C4-dehydrogenating) |
bDXylp |
1,4 |
bDXylp |
1,4o |
bDXylp |
1,4 |
bDXylp |
H2O2 |
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Last update:
2025-12-16
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