CATH Classification

Domain Context

CATH Clusters

Superfamily Methylamine/Aralkylamine dehydrogenase light chain
Functional Family

Enzyme Information

1.4.9.1
Methylamine dehydrogenase (amicyanin).
based on mapping to UniProt P22619
Methylamine + H(2)O + 2 oxidized [amicyanin] = formaldehyde + NH(3) + 2 reduced [amicyanin].
-!- The enzyme oxidizes aliphatic monoamines and diamines, histamine and ethanolamine, but not secondary and tertiary amines, quaternary ammonium salts or aromatic amines. -!- Formerly EC 1.4.98.1 and EC 1.4.99.3.

UniProtKB Entries (2)

A1BB97
A1BB97_PARDP
Paracoccus denitrificans PD1222
Methylamine dehydrogenase heavy chain
P22619
DHML_PARDE
Paracoccus denitrificans
Methylamine dehydrogenase light chain

PDB Structure

PDB 4Y5R
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
A T67A mutation in the proximal pocket of the high-spin heme of MauG stabilizes formation of a mixed-valent Fe(II)/Fe(III) state and enhances charge resonance stabilization of the bis-Fe(IV) state.
Shin, S., Feng, M., Li, C., Williamson, H.R., Choi, M., Wilmot, C.M., Davidson, V.L.
Biochim.Biophys.Acta