CwlT-like N-terminal lysozyme domain and similar domains. CwlT is a bifunctional cell wall hydrolase containing an N-terminal lysozyme domain and a C-terminal NlpC/P60 endopeptidase domain (gamma-d-D-glutamyl-L-diamino acid endopeptidase), and has been implicated in the spread of transposons. Proteins similar to this family include the soluble and insoluble membrane-bound LTs in bacteria, the LTs in bacteriophage lambda, as well as the eukaryotic "goose-type" lysozymes (goose egg-white lysozyme; GEWL).

Lysozyme-like.

CHAP domain. This domain corresponds to an amidase function. Many of these proteins are involved in cell wall metabolism of bacteria. This domain is found at the N-terminus of Escherichia coli gss, where it functions as a glutathionylspermidine amidase EC:3.5.1.78. This domain is found to be the catalytic domain of PlyCA. CHAP is the amidase domain of bifunctional Escherichia coli glutathionylspermidine synthetase/amidase, and it catalyzes the hydrolysis of Gsp (glutathionylspermidine) into glutathione and spermidine.

70kDa soluble lytic transglycosylase (Slt70) and similar proteins. Catalytic domain of the 70kda soluble lytic transglycosylase (LT)-like proteins, which also have an N-terminal U-shaped U-domain and a linker L-domain. LTs catalyze the cleavage of the beta-1,4-glycosidic bond between N-acetylmuramic acid (MurNAc) and N-acetyl-D-glucosamine (GlcNAc), as do "goose-type" lysozymes. However, in addition to this, they also make a new glycosidic bond with the C6 hydroxyl group of the same muramic acid residue. Proteins similar to this family include the soluble and insoluble membrane-bound LTs in bacteria and the LTs in bacteriophage lambda.

uncharacterized lytic transglycosylase subfamily with similarity to Slt70. Uncharacterized lytic transglycosylase (LT) with a conserved sequence pattern suggesting similarity to the Slt70, a 70kda soluble lytic transglycosylase which also has an N-terminal U-shaped U-domain and a linker L-domain. LTs catalyze the cleavage of the beta-1,4-glycosidic bond between N-acetylmuramic acid (MurNAc) and N-acetyl-D-glucosamine (GlcNAc), as do "goose-type" lysozymes. However, in addition to this, they also make a new glycosidic bond with the C6 hydroxyl group of the same muramic acid residue.

ChainA, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630],4HPE_B Chain B, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630],4HPE_C Chain C, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630],4HPE_D Chain D, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630],4HPE_E Chain E, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630],4HPE_F Chain F, Putative cell wall hydrolase Tn916-like,CTn1-Orf17 [Clostridioides difficile 630]

ChainA, Similar to lipoprotein, NLP/P60 family [Staphylococcus aureus subsp. aureus Mu50],4FDY_B Chain B, Similar to lipoprotein, NLP/P60 family [Staphylococcus aureus subsp. aureus Mu50]

Probable endopeptidase YddH OS=Bacillus subtilis (strain 168) OX=224308 GN=yddH PE=3 SV=1

Pneumococcal vaccine antigen A homolog OS=Streptococcus pyogenes serotype M1 OX=301447 GN=pvaA PE=3 SV=1

Pneumococcal vaccine antigen A homolog OS=Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394) OX=286636 GN=pvaA PE=3 SV=1

Pneumococcal vaccine antigen A homolog OS=Streptococcus pyogenes serotype M18 (strain MGAS8232) OX=186103 GN=pvaA PE=3 SV=1

Pneumococcal vaccine antigen A homolog OS=Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315) OX=198466 GN=pvaA PE=3 SV=1