protein s

PGLYRP1/PGRP-S Protein, Bovine, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 26.3 kDa and the accession number is Q8SPP7.

The S-layer is a paracrystalline mono-layered assembly of proteins which coats the surface of bacteria. This protein is critical for virulence. S-layer Protein, Campylobacter fetus, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 33.0 kDa and the accession number is P35827.

Interconversion of 3- and 2-phosphoglycerate with 2,3-bisphosphoglycerate as the primer of the reaction. Can also Catalyzes the reaction of EC 5.4.2.4 (synthase), but with a reduced activity. GPM1 Protein, S. cerevisiae, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 29.5 kDa and the accession number is P00950.

Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. SUS1 Protein, S. cerevisiae, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 41.3 kDa and the accession number is P31925.

Serine protease that cleaves specifically after the sequence Trp-Glu-Leu-Gln. SplB Protein, S. aureus, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 29.8 kDa and the accession number is A7X3Q8.

Involved in countering the first line of host defense mechanisms. Efficiently inhibits opsonization, phagocytosis and killing of S.aureus by human neutrophils. Acts by binding and stabilizing human C3 convertases (C4b2a and C3bBb), leading to their inactivation. The convertases are no longer able to cleave complement C3, therefore preventing further C3b deposition on the bacterial surface and phagocytosis of the bacterium. Also prevents C5a-induced neutrophil responses. SCIN Protein, S. aureus, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 17.2 kDa and the accession number is A7X482.

Key enzyme in folate metabolism. Catalyzes an essential reaction for de novo glycine and purine synthesis, and for DNA precursor synthesis. Dihydrofolate reductase Protein, S. epidermidis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 22.0 kDa and the accession number is P0C0P1.

Toxic component of a type II toxin-antitoxin (TA) system. Ribosome-independent, sequence-specific endoribonuclease that cleaves mRNA, thus inhibiting protein synthesis and inducing bacterial stasis. It cuts between the first and nucleotides of 5'-UACAU-3' in single-stranded RNA. Neutralized by coexpression with cognate antitoxin MazE. MazF Protein, S. epidermidis, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 19.0 kDa and the accession number is Q9F7V5.

Carries out three functions: biotin carboxyl carrier protein, biotin carboxylase and carboxyltransferase. Involved in the synthesis of very-long-chain fatty acid synthesis which is required to maintain a functional nuclear envelope. Required for acylation and vacuolar membrane association of VAC8 which is necessary to maintain a normal morphology of the vacuole. ACC1 Protein, S. cerevisiae, Recombinant (aa 2-581, His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 69.9 kDa and the accession number is Q00955.

Catalyzes the transfer of the alpha-amino group from S-adenosyl-L-methionine (SAM) to 7-keto-8-aminopelargonic acid (KAPA) to form 7,8-diaminopelargonic acid (DAPA). It is the only aminotransferase known to utilize SAM as an amino donor. BIO3 Protein, S. cerevisiae, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 58.7 kDa and the accession number is P50277.

Polymerizes chitin, a structural polymer of the cell wall and septum, by transferring the sugar moiety of UDP-GlcNAc to the non-reducing end of the growing chitin polymer. Required for mitotic division septum formation during adverse conditions. CHS1 Protein, S. cerevisiae, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 26.6 kDa and the accession number is P08004.

Virulence factor that is important for the establishment of infection in the host. EsxA is required for EsxB synthesis as well as secretion. Modulates host cell apoptotic pathways and mediates together with EsxB the release of S.aureus from the host cell. By acting on apoptosis, plays a role in the modulation of dendritic cell-mediated immunity. EsxA Protein, S. aureus, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 27.0 kDa and the accession number is Q6GCJ0.

Toxin that seems to act by forming pores in the membrane of the cell. Has a hemolytic and a leucotoxic activity. HlgC Protein, S. aureus, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 34.6 kDa and the accession number is Q7A3S2.

Highly cationic enzyme that can bind human or rat immunoglobulins as well as serum albumin, and could therefore be involved in post-infectious sequelae. NPTase Protein, S. aureus, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 19.7 kDa and the accession number is P21222.

Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions. Peptide deformylase Protein, S. aureus, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 22.6 kDa and the accession number is P68826.

Bacterial hemolysins are exotoxins that attack blood cell membranes and cause cell rupture. Beta-hemolysin is a phospholipase C with specific activity toward sphingomyelins. Has a high specificity for sphingomyelin, hydrolyzes lysophosphatidylcholine at a much lower rate, but has no activity towards phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine. Phospholipase C Protein, S. aureus, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 35.7 kDa and the accession number is P09978.

Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. Required for repair of UV radiation- and etoposide-induced DNA damage. NDPK Protein, S. cerevisiae, Recombinant (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 21.2 kDa and the accession number is P36010.

Major role in the synthesis of nucleoside triphosphates other than ATP. The ATP gamma phosphate is transferred to the NDP beta phosphate via a ping-pong mechanism, using a phosphorylated active-site intermediate. Required for repair of UV radiation- and etoposide-induced DNA damage. NDPK Protein, S. cerevisiae, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 19.2 kDa and the accession number is P36010.

The biological function of streptavidin is not known. Forms a strong non-covalent specific complex with biotin (one molecule of biotin per subunit of streptavidin). Streptavidin Protein, S. avidinii, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 18.5 kDa and the accession number is P22629.

Inhibits a wide variety of beta lactamases. BLIP Protein, S. clavuligerus, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 33.5 kDa and the accession number is P35804.

Protein S/PROS1 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 73.75 kDa and the accession number is Q08761.

Hum s 1 Protein, Humulus scandens, Recombinant is expressed in E. coli expression system. The predicted molecular weight is 27.32 kDa.

Protein O-mannosyltransferase involved in O-glycosylation which is essential for cell wall rigidity. Forms a heterodimeric complex with PMT3 and more rarely with PMT2 to transfer mannose from Dol-P-mannose to Ser or Thr residues on proteins. PMT5 Protein, S. cerevisiae, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 38.6 kDa and the accession number is P52867.

Binds medium- and long-chain acyl-CoA esters with very high affinity and may function as an intracellular carrier of acyl-CoA esters. ACB1 Protein, S. cerevisiae, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 12.1 kDa and the accession number is P31787.

Hydrolyzes the N-acetamido groups of N-acetyl-D-glucosamine residues in chitin to form chitosan and acetate. Chitosan is a component of the spore wall. CDA2 Protein, S. cerevisiae, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 34.9 kDa and the accession number is Q06703.

Has a role in cell separation where it is required for the degradation of the cell wall material surrounding the septum (the septum edging) which must be hydrolyzed before full separation of the daughter cells can occur. Hydrolyzes 1,3-alpha-glucan predominantly into pentasaccharides. Agn1 Protein, S. pombe, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 51.8 kDa and the accession number is O13716.

Sortase A Protein, S. aureus, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 24.9 kDa and the accession number is Q2FV99.

Cysteine protease that plays an important role in the inhibition of host innate immune response. Degrades host elastin, fibrogen, fibronectin and kininogen. Blocks phagocytosis of opsonised S. aureus by neutrophils and monocytes by inducing their death in a proteolytic activity-dependent manner. Decreases surface expression of the 'don't eat me' signal CD31 on neutrophils. Cleaves host galectin-3/LGALS3, thereby inhibiting the neutrophil-activating ability of the lectin. Staphopain B Protein, S. aureus, Recombinant (GST) is expressed in E. coli expression system with N-GST tag. The predicted molecular weight is 46.9 kDa and the accession number is Q99V46.

Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA). It can also use NAD to oxidize shikimate. Shikimate dehydrogenase Protein, S. epidermidis, Recombinant (His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 37.4 kDa and the accession number is Q5HNV1.

Acts as a pheromone, induces cells to develop competence for genetic transformation. ComC Protein, S. mitis, Recombinant (His & KSI) is expressed in E. coli expression system with N-6xHis-KSI tag. The predicted molecular weight is 17.3 kDa and the accession number is O33666.

A cholesterol-dependent toxin that causes cytolysis by forming pores in cholesterol containing host membranes. After binding to target membranes, the protein undergoes a major conformation change, leading to its insertion in the host membrane and formation of an oligomeric pore complex. Cholesterol is required for binding to host membranes, membrane insertion and pore formation; cholesterol binding is mediated by a Thr-Leu pair in the C-terminus. Can be reversibly inactivated by oxidation. Pneumolysin Protein, S. pneumoniae serotype 4, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 54.8 kDa and the accession number is P0C2J9.

Important streptococcal virulence factor which cleaves human fibronectin and degrades vitronectin. Also cleaves human IL1B precursor to form biologically active IL1B. Can induce apoptosis in human monocytes and epithelial cells in vitro, and reduces phagocytic activity in monocytic cells. Thus, may play a role in bacterial colonization, invasion, and inhibition of wound healing. Streptopain Protein, S. pyogenes, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 43.6 kDa and the accession number is P0C0J0.

Carrier of the growing fatty acid chain in fatty acid biosynthesis. Is able to confer high methicillin resistance to S.aureus when overproduced. ACP Protein, S. aureus, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 10.5 kDa and the accession number is P0A001.

Cell surface-associated protein implicated in virulence by promoting bacterial attachment to both alpha- and beta-chains of human fibrinogen and inducing the formation of bacterial clumps. ClfB Protein, S. aureus (strain MRSA252), Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 69.8 kDa and the accession number is Q6GDH2.

CAK1 Protein, S. cerevisiae, Recombinant (His & Myc) is expressed in Baculovirus insect cells with N-10xHis and C-Myc tag. The predicted molecular weight is 46.1 kDa and the accession number is P43568.

CAK1 Protein, S. cerevisiae, Recombinant (E. coli, His & Myc) is expressed in E. coli expression system with N-10xHis and C-Myc tag. The predicted molecular weight is 49.6 kDa and the accession number is P43568.

One of the essential components for the initiation of protein synthesis. Protects formylmethionyl-tRNA from spontaneous hydrolysis and promotes its binding to the 30S ribosomal subunits. Also involved in the hydrolysis of GTP during the formation of the 70S ribosomal complex. IFM1 Protein, S. cerevisiae, Recombinant (GST) is expressed in E. coli expression system with N-GST tag. The predicted molecular weight is 97.5 kDa and the accession number is P25038.

Essential cell division protein that forms a contractile ring structure (Z ring) at the future cell division site. The regulation of the ring assembly controls the timing and the location of cell division. One of the functions of the FtsZ ring is to recruit other cell division proteins to the septum to produce a new cell wall between the dividing cells. Binds GTP and shows GTPase activity. FtsZ Protein, S. aureus, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 45.1 kDa and the accession number is P0A031.

Cell surface-associated protein implicated in virulence. Promotes bacterial attachment exclusively to the gamma-chain of human fibrinogen. Induces formation of bacterial clumps. ClfA Protein, S. aureus (strain COL), Recombinant (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 40.0 kDa and the accession number is Q5HHM8.

Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, this ternary complex activates a large number of T-lymphocytes initiating a systemic release of proinflammatory cytokines. Causes also the intoxication staphylococcal food poisoning syndrome. Enterotoxin type C-2 Protein, S. aureus, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 43.6 kDa and the accession number is P34071.

Staphylococcal enterotoxin that activates the host immune system by binding as unprocessed molecules to major histocompatibility (MHC) complex class II and T-cell receptor (TCR) molecules. In turn, this ternary complex activates a large number of T-lymphocytes initiating a systemic release of proinflammatory cytokines. In addition, induces B-cell proliferation and differentiation in the presence of T-cells. Causes also the intoxication staphylococcal food poisoning syndrome. Enterotoxin type D Protein, S. aureus, Recombinant (His & SUMO) is expressed in E. coli expression system with N-6xHis-SUMO tag. The predicted molecular weight is 42.9 kDa and the accession number is P20723.

Toxin that seems to act by forming pores in the membrane of the cell. Has a hemolytic and a leucotoxic activity. HlgC Protein, S. aureus, Recombinant (E. coli, His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 36.6 kDa and the accession number is Q7A3S2.

Displays enzymatic activity both for medium-chain fatty acid (MCFA) ethyl ester synthesis and hydrolysis (esterase activity). MCFA are toxic for yeast and this enzyme could thus be involved in their detoxification by esterification. EHT1 Protein, S. cerevisiae, Recombinant (His) is expressed in E. coli expression system with N-10xHis tag. The predicted molecular weight is 57.3 kDa and the accession number is P38295.

MCAT Protein, S. aureus, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 35.6 kDa and the accession number is Q5HGK3.

Cathepsin S Protein, Rat, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 37.3 kDa.

Protein S/PROS1 Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 74.18 kDa and the accession number is A0A7N9CCZ7.

Packages the positive strand viral genome RNA into a helical ribonucleocapsid (RNP) and plays a fundamental role during virion assembly through its interactions with the viral genome and membrane protein M. Plays an important role in enhancing the efficiency of subgenomic viral RNA transcription as well as viral replication. IBV (strain Vic S) Nucleoprotein/NP Protein (His) is expressed in HEK293 mammalian cells with C-6xHis tag. The predicted molecular weight is 47.4 kDa and the accession number is Q96598.

Glycerol dehydrogenase involved in glycerol catabolism under microaerobic conditions. Has mRNA binding activity. GCY1 Protein, S. cerevisiae, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 37.1 kDa and the accession number is P14065.

Protein O-mannosyltransferase involved in O-glycosylation which is essential for cell wall rigidity. Forms a heterodimeric complex with PMT5 and more rarely with PMT1 to transfer mannose from Dol-P-mannose to Ser or Thr residues on proteins. Seems to have redundant activity to PMT2. PMT3 Protein, S. cerevisiae, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 39.6 kDa and the accession number is P47190.

ECM31 Protein, S. cerevisiae, Recombinant (His) is expressed in E. coli expression system with N-6xHis tag. The predicted molecular weight is 38.5 kDa and the accession number is P38122.