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Literature summary for 1.14.99.54 extracted from

  • Hansson, H.; Karkehabadi, S.; Mikkelsen, N.; Douglas, N.; Kim, S.; Lam, A.; Kaper, T.; Kelemen, B.; Meier, K.; Jones, S.; Solomon, E.; Sandgren, M.
    High-resolution structure of a lytic polysaccharide monooxygenase from Hypocrea jecorina reveals a predicted linker as an integral part of the catalytic domain (2017), J. Biol. Chem., 292, 19099-19109 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
expression in Hypocrea jecorina Trichoderma reesei

Crystallization (Commentary)

Crystallization (Comment) Organism
C-terminally truncated variant containing 21 residues of the predicted linker domain, to 0.95 A resolution. The linker forms an integral part of the catalytic domain structure, covering a hydrophobic patch on the catalytic AA9 module. The oxidized catalytic center contains a Cu(II) coordinated by two His ligands, one of which has a His-brace in which the His-1 terminal amine group also coordinates to a copper. The final equatorial position of the Cu(II) is occupied by a water-derived ligand Trichoderma reesei

Protein Variants

Protein Variants Comment Organism
additional information construction of a C-terminally truncated variant containing 21 residues of the predicted linker domain. The truncated variant exhibits reduced binding to cellulose and about 50% of wild-type activity on cellulose Trichoderma reesei

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ the oxidized catalytic center contains a Cu(II) coordinated by two His ligands, one of which has a His-brace in which the His-1 terminal amine group also coordinates to a copper. The final equatorial position of the Cu(II) is occupied by a water-derived ligand Trichoderma reesei

Organism

Organism UniProt Comment Textmining
Trichoderma reesei G0R6T8
-
-
Trichoderma reesei QM6a G0R6T8
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoric acid swollen cellulose + ascorbic acid + O2
-
Trichoderma reesei ? + dehydroascorbic acid + H2O
-
?
phosphoric acid swollen cellulose + ascorbic acid + O2
-
Trichoderma reesei QM6a ? + dehydroascorbic acid + H2O
-
?

Synonyms

Synonyms Comment Organism
LPMO9A
-
Trichoderma reesei