| Accession | TIGR02659 |
| Name | TTQ_MADH_Lt |
| Function | methylamine dehydrogenase (amicyanin) light chain |
| Gene Symbol | mauA |
| Trusted Cutoff | 196.85 |
| Domain Trusted Cutoff | 196.85 |
| Noise Cutoff | 85.80 |
| Domain Noise Cutoff | 85.80 |
| Isology Type | equivalog |
| EC Number | 1.4.9.1 |
| HMM Length | 186 |
| Mainrole Category | Energy metabolism |
| Subrole Category | Amino acids and amines |
| Author | Haft DH |
| Entry Date | Sep 8 2005 11:12AM |
| Last Modified | Dec 12 2011 9:10PM |
| Comment | This family consists of the light chain of methylamine dehydrogenase light chain, a periplasmic enzyme. This subunit contains a tryptophan tryptophylquinone (TTQ) prothetic group derived from Trp-114 and Trp-165 of the precursor, numbered according to the sequence from Paracoccus denitrificans. The enzyme forms a complex with the type I blue copper protein amicyanin and cytochrome. Electron transfer procedes from TQQ to the copper and then to the heme group of the cytochrome. |
| References | RN [1]
RM 15734739
RT Active site aspartate residues are critical for tryptophan tryptophylquinone biogenesis in methylamine dehydrogenase.
RA Jones LH, Pearson AR, Tang Y, Wilmot CM, Davidson VL.
RL J Biol Chem. 2005 Apr 29;280(17):17392-6.
DR PFAM; PF02975; Me-amine-dh_L |
| Genome Property | GenProp0860: tryptophan tryptophylquinone modification of methylamine dehydrogenase (HMM) |
