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N-acetylmuramoyl-L-alanine amidase L2

Lysobacter sp.
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli


Has bacteriolytic activity.1 Publication

Catalytic activityi

Hydrolyzes the link between N-acetylmuramoyl residues and L-amino acid residues in certain cell-wall glycopeptides.1 Publication

Enzyme regulationi

Inhibited by phenylmethanesulfonyl fluoride (PMSF) and EDTA.1 Publication

pH dependencei

Optimum pH is 8.0.1 Publication

Temperature dependencei

Optimum temperature is 65 degrees Celsius.1 Publication

GO - Molecular functioni

GO - Biological processi


Molecular functionAntibiotic, Antimicrobial, Hydrolase

Names & Taxonomyi

Protein namesi
Recommended name:
N-acetylmuramoyl-L-alanine amidase L2 (EC:
OrganismiLysobacter sp.
Taxonomic identifieri72226 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeLysobacter

Subcellular locationi

  • Secreted 1 Publication

GO - Cellular componenti

Keywords - Cellular componenti


PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002873961 – ›13N-acetylmuramoyl-L-alanine amidase L2Add BLAST›13


Subunit structurei

Monomer.1 Publication


Sequence statusi: Fragment.

Mass (Da):1,547
Last modified:May 15, 2007 - v1

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei131 Publication1

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiNAAA_LYSSP
AccessioniPrimary (citable) accession number: P85143
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 15, 2007
Last sequence update: May 15, 2007
Last modified: January 7, 2015
This is version 13 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program


Keywords - Technical termi

Direct protein sequencing