Medical Subject Headings

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/MESH/D009238 http://purl.bioontology.org/ontology/MESH/D009238
Preferred Name	N-Acetylmuramoyl-L-alanine Amidase
Definitions	An autolytic enzyme bound to the surface of bacterial cell walls. It catalyzes the hydrolysis of the link between N-acetylmuramoyl residues and L-amino acid residues in certain cell wall glycopeptides, particularly peptidoglycan. EC 3.5.1.28.
Synonyms	Peptidoglycan amidohydrolase Peptidoglycan Hydrolase LE-Enzyme Hydrolase, Peptidoglycan Lysozyme, T7 N Acetylmuramoyl L alanine Amidase T7 Endolysin T7 Lysozyme Amidohydrolase, Mucopeptide Mucopeptide Amidohydrolase Endolysin, T7 Amidase, N-Acetylmuramoyl-L-alanine Hydrolase, Murein LE Enzyme Murein Hydrolase Autolysin See more See less
Type	http://www.w3.org/2002/07/owl#Class

definition	An autolytic enzyme bound to the surface of bacterial cell walls. It catalyzes the hydrolysis of the link between N-acetylmuramoyl residues and L-amino acid residues in certain cell wall glycopeptides, particularly peptidoglycan. EC 3.5.1.28.
altLabel	Peptidoglycan amidohydrolase Peptidoglycan Hydrolase LE-Enzyme Hydrolase, Peptidoglycan Lysozyme, T7 N Acetylmuramoyl L alanine Amidase T7 Endolysin T7 Lysozyme Amidohydrolase, Mucopeptide Mucopeptide Amidohydrolase Endolysin, T7 Amidase, N-Acetylmuramoyl-L-alanine Hydrolase, Murein LE Enzyme Murein Hydrolase Autolysin See more See less
prefLabel	N-Acetylmuramoyl-L-alanine Amidase
Machine permutation	91; was see under AMIDOHYDROLASES 1979-90
HN	91(79); was see under AMIDOHYDROLASES 1979-90
Mapped from	http://purl.bioontology.org/ontology/MESH/C083494 http://purl.bioontology.org/ontology/MESH/C119964 http://purl.bioontology.org/ontology/MESH/C084313 http://purl.bioontology.org/ontology/MESH/C122132 http://purl.bioontology.org/ontology/MESH/C062460 http://purl.bioontology.org/ontology/MESH/C416533 http://purl.bioontology.org/ontology/MESH/C112935 http://purl.bioontology.org/ontology/MESH/C419222 http://purl.bioontology.org/ontology/MESH/C465450 http://purl.bioontology.org/ontology/MESH/C023380 http://purl.bioontology.org/ontology/MESH/C487832 http://purl.bioontology.org/ontology/MESH/C076332 http://purl.bioontology.org/ontology/MESH/C112181 http://purl.bioontology.org/ontology/MESH/C095875 http://purl.bioontology.org/ontology/MESH/C108616 See more See less
type	http://www.w3.org/2002/07/owl#Class
tui	T116 T126 T123
TERMUI	T027538 T027539 T027541 T027540 T027537 T027542 T027535 T027536 See more See less
TH	NLM (1979) UNK (19XX)
MMR	20030709
notation	D009238
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T123 http://purl.bioontology.org/ontology/STY/T126 http://purl.bioontology.org/ontology/STY/T116
Inverse of AQ	http://purl.bioontology.org/ontology/MESH/Q000097 http://purl.bioontology.org/ontology/MESH/Q000096 http://purl.bioontology.org/ontology/MESH/Q000172 http://purl.bioontology.org/ontology/MESH/Q000627 http://purl.bioontology.org/ontology/MESH/Q000648 http://purl.bioontology.org/ontology/MESH/Q000493 http://purl.bioontology.org/ontology/MESH/Q000494 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000138 http://purl.bioontology.org/ontology/MESH/Q000134 http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000008 http://purl.bioontology.org/ontology/MESH/Q000009 http://purl.bioontology.org/ontology/MESH/Q000032 http://purl.bioontology.org/ontology/MESH/Q000037 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000302 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000592 http://purl.bioontology.org/ontology/MESH/Q000737 http://purl.bioontology.org/ontology/MESH/Q000502 http://purl.bioontology.org/ontology/MESH/Q000506 http://purl.bioontology.org/ontology/MESH/Q000187 http://purl.bioontology.org/ontology/MESH/Q000235 http://purl.bioontology.org/ontology/MESH/Q000633 http://purl.bioontology.org/ontology/MESH/Q000600 http://purl.bioontology.org/ontology/MESH/Q000652 http://purl.bioontology.org/ontology/MESH/Q000528 See more See less
DX	19910101
cui	C0039219 C0027203 C0004371 C0039218
DC	1
MN	D08.811.277.087.030
AQL	AD AE AI AN BI BL CF CH CL CS DE DF EC GE HI IM IP ME PD PH PK PO RE SD ST TO TU UL UR
Inverse of RB	EC 3.5.1.28 0
MDA	19990101
subClassOf	http://purl.bioontology.org/ontology/MESH/D000581

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