bacillus subtilis

Cell wall formation. Synthesis of cross-linked peptidoglycan from the lipid intermediates. The enzyme has a penicillin-insensitive transglycosylase N-terminal domain (formation of linear glycan strands) and a penicillin-sensitive transpeptidase C-terminal domain (cross-linking of the peptide subunits) (Probable). Has a partially redundant function with PBP-2A (pbpA) during spore outgrowth. PBP 4 Protein, Bacillus subtilis, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 43.0 kDa and the accession number is P40750.

Endoglucanase Protein, Bacillus subtilis, Recombinant (His & V5) is expressed in E. coli expression system with N-10xHis and C-V5 tag. The predicted molecular weight is 59.7 kDa and the accession number is P10475.

Catalyzes the conversion of L-arabinose to L-ribulose. L-arabinose isomerase Protein, Bacillus subtilis, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 63.6 kDa and the accession number is P94523.

Penicillin-binding proteins (PBPs) function in the late steps of murein biosynthesis. Probably required for both cortical and vegetative peptidoglycan synthesis. Although not usually required for cell division, in the absence of PBP 2B (pbpB) it becomes essential. Confers resistance to oxacillin and cephalexin. PBP 3 Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 29.2 kDa and the accession number is P42971.

Exo-fructosidase that can hydrolyze both levan and inulin, leading to the production of free fructose. Is also able to hydrolyze sucrose and to a small extent raffinose, but not melezitose, stachylose, cellobiose, maltose, and lactose. Levanase Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 77.2 kDa and the accession number is P05656.

Probably involved in peptidoglycan modification during cortex synthesis. PBP 4A Protein, Bacillus subtilis, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 67.4 kDa and the accession number is P32959.

Cell wall formation. Catalyzes the transfer of a GlcNAc subunit on undecaprenyl-pyrophosphoryl-MurNAc-pentapeptide (lipid intermediate I) to form undecaprenyl-pyrophosphoryl-MurNAc-(pentapeptide)GlcNAc (lipid intermediate II). MURG Protein, Bacillus subtilis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 43.9 kDa and the accession number is P37585.

Catalyzes two steps in the degradation of uric acid, i.e. the oxidation of uric acid to 5-hydroxyisourate (HIU) and the stereoselective decarboxylation of 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline (OHCU) to (S)-allantoin. PucL Protein, Bacillus subtilis, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 64.0 kDa and the accession number is O32141.

May activate the peptidyl carrier protein (PCP) domains of fengycin synthase by transferring the 4'-phosphopantetheinyl moiety of coenzyme A (CoA) to a serine residue. 4'-phosphopantetheinyl transferase ffp Protein, Bacillus subtilis, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 31.0 kDa and the accession number is Q9F4F7.

Glycine oxidase Protein, Bacillus subtilis, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 56.9 kDa and the accession number is O31616.

Subtilisin is an extracellular alkaline serine protease, it catalyzes the hydrolysis of proteins and peptide amides. Subtilisin E Protein, Bacillus subtilis, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 43.7 kDa and the accession number is P04189.

Involved in biofilm formation. Self-polymerizes and forms a layer on the surface of biofilms that confers hydrophobicity to the biofilm. The layer is stable and capable of resistance to high mechanical force compression. Required for complex colony architecture. May function synergistically with exopolysaccharides and TasA amyloid fibers to facilitate the assembly of the biofilm matrix. YuaB Protein, Bacillus subtilis, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 35.3 kDa and the accession number is P71014.

Has bacteriocidal activity against some Gram-positive bacteria such as Listeria, some species of Bacillus and E.faecium. A single mutation (Thr-14-Ile) confers hemolytic activity against rabbit and human blood. Subtilosin-A Protein, Bacillus subtilis, Recombinant (His & KSI) is expressed in E. coli expression system with N-6xHis-KSI tag. The predicted molecular weight is 18.8 kDa and the accession number is O07623.

Catalyzes the first step in the D-alanylation of lipoteichoic acid (LTA), the activation of D-alanine and its transfer onto the D-alanyl carrier protein (Dcp) DltC. In an ATP-dependent two-step reaction, forms a high energy D-alanyl-AMP intermediate, followed by transfer of the D-alanyl residue as a thiol ester to the phosphopantheinyl prosthetic group of the Dcp. D-alanylation of LTA plays an important role in modulating the properties of the cell wall in Gram-positive bacteria, influencing the net charge of the cell wall.

The Bacillus subtilis enzyme Sfp, required for production of the lipoheptapeptide antibiotic surfactin, posttranslationally phosphopantetheinylates a serine residue in each of the seven peptidyl carrier protein domains of the first three subunits (SrfABC) of surfactin synthetase to yield docking sites for amino acid loading and peptide bond formation.