Enzymes Recombinant Proteins

Human GSS Recombinant Protein (RPPB1750)

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SKU:
RPPB1750
Product Type:
Recombinant Protein
Species:
Human
Uniprot:
P48637
Research Area:
Enzymes

Description

system_update_altDatasheetsystem_update_altMSDS
Product Name:Human GSS Recombinant Protein
Product Code:RPPB1750
Size:20µg
Species:Human
Target:GSS
Synonyms:Glutathione synthetase, GSH synthetase, GSH-S, Glutathione synthase, GSHS, MGC14098, GSS.
Source:Escherichia Coli
Physical Appearance:Sterile Filtered colorless solution.
Formulation:The GSS solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1mM DTT and 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 95.0% as determined by SDS-PAGE.
Amino Acid Sequence:MGSSHHHHQH SSGLVPRGSH MATNWGSLLQ DKQQLEELAR QAVDRALAEG VLLRTSQEPT SSEVVSYAPF TLFPSLVPSA LLEQAYAVQM DFNLLVDAVS QNAAFLEQTL SSTIKQDDFT ARLFDIHKQV LKEGIAQTVF LGLNRSDYMF QRSADGSPAL KQIEINTISA SFGGLASRTP AVHRHVLSVL SKTKEAGKIL SNNPSKGLAL GIAKAWELYG SPNALVLLIA QEKERNIFDQRAIENELLAR NIHVIRRTFE DISEKGSLDQ DRRLFVDGQE IAVVYFRDGY MPRQYSLQNW EARLLLERSH AAKCPDIATQ LAGTKKVQQE LSRPGMLEML LPGQPEAVAR LRATFAGLYS LDVGEEGDQA IAEALAAPSR FVLKPQREGG GNNLYGEEMV QALKQLKDSE ERASYILMEK IEPEPFENCL LRPGSPARVV QCISELGIFG VYVRQEKTLV MNKHVGHLLR TKAIEHADGG VAAGVAVLDN PYPV

Glutathione synthetase (GSS) is the second enzyme in the glutathione biosynthesis pathway. GSS catalyses the condensation of gamma-glutamylcysteine and glycine to form glutathione. Defects in the GSS are the cause of glutathione synthetase deficiency aka GSS deficiency or 5-oxoprolinuria or pyroglutamic aciduria, which is a severe form characterized by an increased rate of hemolysis and defective function of the central nervous system.

GSS Human Recombinant fused with a 20 amino acid His tag at N-terminus produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 494 amino acids (1-474 a.a.) and having a molecular mass of 54.5kDa. The GSS is purified by proprietary chromatographic techniques.

UniProt Protein Function:GSS: Defects in GSS are the cause of glutathione synthetase deficiency (GSS deficiency); also known as 5- oxoprolinuria or pyroglutamic aciduria. It is a severe form characterized by an increased rate of hemolysis and defective function of the central nervous system. Defects in GSS are the cause of glutathione synthetase deficiency of erythrocytes (GLUSYNDE)[MIM:231900]. Glutathione synthetase deficiency of erythrocytes is a mild form causing hemolytic anemia. Belongs to the eukaryotic GSH synthase family.
UniProt Protein Details:

Protein type:EC 6.3.2.3; Other Amino Acids Metabolism - glutathione; Ligase

Chromosomal Location of Human Ortholog: 20q11.2

Cellular Component: cytosol

Molecular Function:protein homodimerization activity; glutathione binding; glycine binding; magnesium ion binding; glutathione synthase activity; ATP binding

Biological Process: amino acid metabolic process; response to nutrient levels; nervous system development; response to cadmium ion; xenobiotic metabolic process; glutathione biosynthetic process; response to oxidative stress; response to amino acid stimulus; aging

Disease: Glutathione Synthetase Deficiency; Glutathione Synthetase Deficiency Of Erythrocytes, Hemolytic Anemia Due To

NCBI Summary:Glutathione is important for a variety of biological functions, including protection of cells from oxidative damage by free radicals, detoxification of xenobiotics, and membrane transport. The protein encoded by this gene functions as a homodimer to catalyze the second step of glutathione biosynthesis, which is the ATP-dependent conversion of gamma-L-glutamyl-L-cysteine to glutathione. Defects in this gene are a cause of glutathione synthetase deficiency. [provided by RefSeq, Jul 2008]
UniProt Code:P48637
NCBI GenInfo Identifier:1346191
NCBI Gene ID:2937
NCBI Accession:P48637.1
UniProt Secondary Accession:P48637,Q4TTD9, B2R697, B6F210, E1P5P9,
UniProt Related Accession:P48637
Molecular Weight:474
NCBI Full Name:Glutathione synthetase
NCBI Synonym Full Names:glutathione synthetase
NCBI Official Symbol:GSS��
NCBI Official Synonym Symbols:GSHS; HEL-S-64p; HEL-S-88n��
NCBI Protein Information:glutathione synthetase; GSH-S; GSH synthetase; glutathione synthase; epididymis secretory sperm binding protein Li 64p; epididymis secretory sperm binding protein Li 88n
UniProt Protein Name:Glutathione synthetase
UniProt Synonym Protein Names:Glutathione synthase
Protein Family:Glutathione synthetase
UniProt Gene Name:GSS��
UniProt Entry Name:GSHB_HUMAN
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Metabolism Recombinant Proteins

system_update_altDatasheetHuman GSS Recombinant Protein Glutathione Synthetase belongs to the eukaryotic GSH synthase family. Glutathione Synthetase is the second enzyme in the glutathione biosyn