Catalysis of the reaction: N5,N10-methenyltetrahydromethanopterin + H2 = N5,N10-methylenetetrahydromethanopterin.

Catalysis of the reaction: (S)-6-hydroxynicotine + H(2)O + O(2) = 6-hydroxypseudooxynicotine + H(2)O(2).

Catalysis of the reaction: (R)-6-hydroxynicotine + H(2)O + O(2) = 6-hydroxypseudooxynicotine + H(2)O(2).

The incorporation of copper into a 4Cu-S copper-sulfur cluster via heptakis-L-histidino tetracopper mu4-sulfide hydroxide.

The incorporation of copper into a copper-sulfur cluster.

The chemical reactions and pathways resulting in the formation of O3-(phosphoglycosyl-D-mannose-1-phosphoryl)-L-serine. The polypeptide backbones of glycoproteins and mucin-like proteoglycans are extensively modified with a complex array of phosphoglycan chains that are linked to Ser/Thr-rich domains via a common Man-alpha1-PO4-Ser linkage.

The chemical reactions and pathways resulting in the formation of O3-(N-acetylglucosamine-1-phosphoryl)-L-serine. The recovery of O-phosphorylserine from acid hydrolysates suggests N-acetylglucosamine-1-phosphate residues are esterified to peptidyl serines through phosphoester bonds.

This modification produces peptidyl-glutamic acid poly-ADP-ribose found in a number of nuclear proteins under certain conditions including the repair of single strand DNA breaks. The activated form of the generating enzyme poly(ADP-ribose) polymerase is itself modified in this way.

Catalysis of the reaction: S-adenosyl-L-methionine + protein L-leucine = S-adenosyl-L-homocysteine + protein L-leucine methyl ester. This modification occurs only at the oxygen atoms of the free alpha carboxyl group of a leucine residue at the C-terminus of the protein.

Catalysis of the transfer of mannose-1-phosphate to a serine residue in a protein.

Catalysis of the transfer of N-acetylglucosamine-1-phosphate to a serine residue in a protein.

The modification of a C-terminal peptidyl-leucine to form peptidyl-L-leucine methyl ester.

Catalysis of the reaction: (S)-1-phenylethanol = acetophenone + H2.

Catalysis of the reaction: hydroxymethylmethylsilanediol + O2 + 2 H+ + 2 e- = formylmethylsilanediol + 2 H2O.

Combining with corticotropin-releasing hormone and transmitting the signal to initiate a change in cell activity.

Catalysis of the reactions: chloral hydrate = 3 H+ + 2 e- + trichloroacetate, and chloral hydrate + H2 = H2O + trichloroethanol.

Catalysis of the reaction: pinocarveol = pinocarvone + 2 H+ + 2 e-.

The series of molecular signals mediated by the detection of a glucocorticoid hormone.

The action characteristic of prothoracicotrophic hormone, a peptide hormone that is secreted by the brain and, upon receptor binding, acts on the prothoracic gland to stimulate the release of ecdysone in insects.

A heterodimeric complex involved in the release of a nascent polypeptide chain from a ribosome.