N-acetylmuramic acid deacetylase; Catalyzes the deacetylation of N-acetylmuramic acid (MurNAc) residues in peptidoglycan, a modification that confers resistance to lysosyme. Is not able to deacetylate N-acetylglucosamine (GlcNAc) residues in peptidoglycan, but can deacylate chitin oligomers such as GlcNAc4 and GlcNAc5. Is essentially not active toward chitosan (partially deacetylated GlcNAc polymer) and has very low activity toward chitin (GlcNAc polymer). Does not deacetylate GlcNAc. In the N-terminal section; belongs to the RsiV family.

Putative sporulation-specific glycosylase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the glycosyl hydrolase 18 family.

Putative spore-specific glycosyl hydrolase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme; Belongs to the glycosyl hydrolase 18 family.

Putative glycosyltransferase associated to biofilm formation; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme.

Putative enzyme with DAC domain; One of 3 paralogous diadenylate cyclases (DAC) in this bacteria, catalyzing the condensation of 2 ATP molecules into cyclic di-AMP (c-di-AMP) (Probable). Upon expression in E.coli leads to c-di- AMP synthesis. Overexpression of the hyperactive mutant (L44F) in the absence of c-di-AMP phosphodiesterase GdpP leads to growth defects in log phase (long curly cell filaments) that disappear upon sporulation; spore formation is normal, showing sporulation is insensitive to the excess c-di-AMP. In B.subtilis c-di-AMP is a second messenger that mediates growth, [...]

Multiple sugar-binding transporter ATP-binding protein; Part of the ABC transporter complex involved in maltodextrin import (Probable). Is also part of the ABC transporter complex MelEDC- MsmX involved in melibiose, raffinose and stachyose import. Probably responsible for energy coupling to the transport system (Probable).

Putative sensor diguanylate cyclase; Probable signaling protein whose physiological role is not yet known.

Putative glycosyl transferase; May be involved in the production of the exopolysaccharide (EPS) component of the extracellular matrix during biofilm formation. EPS is responsible for the adhesion of chains of cells into bundles; Belongs to the glycosyltransferase 2 family.

Secreted arabinogalactan oligomer endo-hydrolase; Hydrolyzes the beta-1,4-galactan linkages of arabinogalactan type I, a pectic substance found in plants such as soybeans.