HAMAP rule MF_01960
General rule information
[?]
Accession |
MF_01960 |
Dates |
6-SEP-2006 (Created) 14-MAY-2022 (Last updated, Version 14) |
Scope |
Bacteria; Alphaproteobacteria |
Propagated annotation
[?]
Identifier, protein and gene names
[?]
Function |
Hydrolyzes N-terminal residues in D-amino acid-containing peptides. |
Catalytic activity |
Reaction=Release of an N-terminal D-amino acid from a peptide, Xaa-|-Yaa-, in which Xaa is preferably D-Ala, D-Ser or D-Thr. D-amino acid amides and methyl esters also are hydrolyzed, as is glycine amide.; EC=3.4.11.19; |
Activity regulation |
Inhibited by beta-lactam compounds such as 6-aminopenicillic acid, 7-aminocephalosporanic acid, benzylpenicillin and ampicillin. Inhibited by p-chloromercuribenzoate. |
Subunit |
Homodimer. |
Similarity |
Belongs to the peptidase S12 family. |
GO:0004177; Molecular function: aminopeptidase activity.
From: DAP_BRUAN (Q9ZBA9) |
Key
|
|
From
|
|
To
|
|
Description
|
|
Tag
|
|
Condition
|
|
FTGroup
|
REGION
|
|
477
|
|
487
|
|
Important for specificity
|
|
|
|
|
|
|
ACT_SITE
|
|
62
|
|
62
|
|
Nucleophile
|
|
|
|
S
|
|
|
ACT_SITE
|
|
65
|
|
65
|
|
Proton donor/acceptor
|
|
|
|
K
|
|
|
BINDING
|
|
481
|
|
481
|
|
/ligand="substrate
|
|
|
|
D
|
|
|
Additional information
[?]
Size range |
516-525 amino acids |
Related rules |
None |
Fusion |
None |