CATH Classification
| Level | CATH Code | Description |
|---|---|---|
|
1 | Mainly Alpha |
|
1.20 | Up-down Bundle |
|
1.20.1260 | Ferritin |
|
1.20.1260.30 | N6 adenine-specific DNA methyltransferase, N-terminal domain |
Domain Context
CATH Clusters
| Superfamily | 1.20.1260.30 |
| Functional Family |
Enzyme Information
| 2.1.1.72 |
Site-specific DNA-methyltransferase (adenine-specific).
based on mapping to UniProt Q89Z59
S-adenosyl-L-methionine + adenine in DNA = S-adenosyl-L-homocysteine + N-6-methyladenine in DNA.
-!- This is a large group of enzymes, most of which form so-called 'restriction-modification systems', with nucleases that possess similar site specificity (the nucleases are listed as either EC 3.1.21.3, EC 3.1.21.4 and EC 3.1.21.5). -!- See the REBASE database for a complete list of these enzymes: http://rebase.neb.com/rebase/
|
UniProtKB Entries (1)
| Q89Z59 |
T1M_BACTN
Bacteroides thetaiotaomicron VPI-5482
Probable type I restriction enzyme BthVORF4518P M protein
|
PDB Structure
| PDB | 2OKC |
| External Links | |
| Method | X-RAY DIFFRACTION |
| Organism | Escherichia |
| Primary Citation |
Crystal structure of Type I restriction enzyme StySJI M protein (NP_813429.1) from Bacteroides thetaiotaomicron VPI-5482 at 2.20 A resolution
To be Published
|