AC   MF_01381;
DC   Protein; auto
TR   HAMAP; MF_01381; -; 1; level=0
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Names: EmtA
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ID   EMTA
DE   RecName: Full=Endo-type membrane-bound lytic murein transglycosylase A;
DE            EC=4.2.2.n2;
DE   AltName: Full=Peptidoglycan lytic endotransglycosylase;
DE   Flags: Precursor;
GN   Name=emtA;
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CC   -!- FUNCTION: Murein-degrading enzyme. May play a role in recycling of
CC       muropeptides during cell elongation and/or cell division.
CC       Preferentially cleaves at a distance of more than two disaccharide
CC       units from the ends of the glycan chain.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Endolytic cleavage of the (1->4)-beta-glycosidic linkage
CC         between N-acetylmuramic acid (MurNAc) and N-acetylglucosamine
CC         (GlcNAc) residues in peptidoglycan with concomitant formation of a
CC         1,6-anhydrobond in the MurNAc residue.; EC=4.2.2.n2;
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane; Lipid-anchor.
CC   -!- SIMILARITY: Belongs to the transglycosylase Slt family.
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DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1; trigger=yes
DR   PROSITE; PS00922; TRANSGLYCOSYLASE; 1; trigger=no
DR   Pfam; PF01464; SLT; 1; trigger=no
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KW   Cell wall biogenesis/degradation
KW   Lyase
KW   Membrane
KW   Cell outer membrane
KW   Signal
case <Feature:PS51257>
KW   Lipoprotein
KW   Palmitate
end case
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GO   GO:0016837; F:carbon-oxygen lyase activity, acting on polysaccharides
GO   GO:0016998; P:cell wall macromolecule catabolic process
GO   GO:0009279; C:cell outer membrane
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FT   None
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Size: 203-219;
Related: None;
Template: P0C960;
Scope:
 Bacteria; Enterobacterales
Fusion:
 Nter: None
 Cter: None
Duplicate: in SHIFL
Plasmid: None
Comments: Due to a small duplication there is a second copy in SHIFL 301 /
 Serotype 2a that does not have a lipobox and is annotated as atypical.
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# Revision 1.17 2019/11/19
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