Photosystem II 22 kDa protein (PSBS), Recombinant Protein
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Photosystem II 22 kDa protein (PSBS), Recombinant Protein

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Cat: RP03383
Size: 0.02 mg/ 0.1 mg/ 5x0.1 mg
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana Photosystem II 22 kDa protein, chloroplastic (PSBS)
Product Gene Name
PSBS recombinant protein
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Sequence
AAPKKVEKPK SKVEDGIFGT SGGIGFTKAN ELFVGRVAMI GFAASLLGEA LTGKGILAQL NLETGIPIYE AEPLLLFFIL FTLLGAIGAL GDRGKFVDDP PTGLEKAVIP PGKNVRSALG LKEQGPLFGF TKANELFVGR LAQLGIAFSL IGEIITGKGA LAQLNIETGI PIQDIEPLVL LNVAFFFFAA INPGNGKFIT DDGEES
Sequence Positions
60-265aa; full length protein
Format
Liquid containing glycerol
Host
Cell Free Expression
Molecular Weight
28,008 Da
Storage
Store at -20℃, for extended storage, conserve at -20℃ or -80℃.Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
Protein Family
Photosystem II 22 kDa protein

NCBI/Uniprot Data

NCBI Accession #
NP_175092.1
NCBI GI #
15219418
NCBI GenBank Nucleotide #
NM_103552.3
NCBI GeneID
841033
NCBI Official Full Name
photosystem II subunit S
NCBI Official Symbol
NPQ4
NCBI Official Synonym Symbols
CP22; NONPHOTOCHEMICAL QUENCHING 4; NPQ4; PHOTOSYSTEM II SUBUNIT S; PSBS; PSII-S; T18F15.3; T18F15_3
NCBI Protein Information
photosystem II subunit S
NCBI Summary
Encoding PSII-S (CP22), a ubiquitous pigment-binding protein associated with photosystem II (PSII) of higher plants. Involved in nonphotochemical quenching rather than in photosynthesis. Mutant has a normal violaxanthin cycle but has a limited capacity of quenching singlet excited chlorophylls and is tolerant to lipid peroxidation.
UniProt Gene Name
PSBS
UniProt Protein Name
Photosystem II 22 kDa protein, chloroplastic
UniProt Synonym Protein Names
CP22
UniProt Entry Name
PSBS_ARATH
UniProt Primary Accession #
Q9XF91
UniProt Secondary Accession #
Q9ST34
UniProt Related Accession #
Q56XH2
UniProt Comments
Plays an important role in non-photochemical quenching, a process maintains the balance between dissipation and utilization of light energy to minimize generation of oxidizing molecules, thereby protecting the plant against photo-oxidative damage. Is not necessary for efficient light harvesting and photosynthesis.

For research use only, not for clinical use.