Serine/threonine-protein kinase STN8, chloroplastic (STN8), Recombinant Protein
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Serine/threonine-protein kinase STN8, chloroplastic (STN8), Recombinant Protein

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Cat: RP01711
Size: 0.02 mg (E-Coli)/ 0.02 mg (Yeast)/ 0.1 mg (E-Coli)/ 0.1 mg (Yeast)/ 0.02 mg (Baculovirus)/ 0.02 mg (Mammalian-Cell)/ 0.1 mg (Baculovirus)/ 1 mg (E-Coli)/ 0.1 mg (Mammalian-Cell)/ 1 mg (Yeast)/ 1 mg (Baculovirus)/ 0.5 mg (Mammalian-Cell)
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana Serine/threonine-protein kinase STN8, chloroplastic (STN8)
Product Gene Name
STN8 recombinant protein
Product Synonym Gene Name
STN8
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Sequence
CSFSPQDIPV DSLSHLPPFL DFQNSLATFS DTQKWGFFVS AGIVWFYLTA RPGVLIGAID AYLLAPLQLG LDTLIGRRLK RSDFLVTEKL GEGSFGVVYA GVLLPKNSTL VDDVRVSKAR AKAMDFTGEF KQRVILKKVK VGVRGAEEFG EYEEWFNYRL SRAAPDTCAE FLGSFVADKT NTMFTKGGKW LVWRFEGDRD LADYMKDRSF PSNLESIMFG RVLQGVESVK RRALIIKQIM RQIITSLRKI HGTGIVHRDV KPANLVVTKK GQIKLIDFGA AADLRIGKNY IPERTLLDPD YCPPELYVLP EETPSPPPEP IAALLSPILW QLNSPDLFDM YSAGIVLLQM AVPTLRSTAG LKNFNLEIKS VEYDLNRWRE RTRTRPDLSI LDLDSGRGWD LVTKLISERG SLRRGRLSAA AALRHPYFLL GGDQAAAVLS KLSFSK
Sequence Positions
50-495, Full length protein
Format
Lyophilized or liquid (Format to be determined during the manufacturing process)
Host
E Coli or Yeast or Baculovirus or Mammalian Cell
Molecular Weight
54,979 Da
Storage
Store at -20℃. For long-term storage, store at -20℃ or -80℃. Store working aliquots at 4℃ for up to one week. Repeated freezing and thawing is not recommended.
Protein Family
Serine/threonine-protein kinase

NCBI/Uniprot Data

NCBI Accession #
NP_001331798.1
NCBI GI #
1063729395
NCBI GenBank Nucleotide #
NM_001342626.1
NCBI GeneID
831741
NCBI Official Full Name
Protein kinase superfamily protein
NCBI Official Symbol
STN8
NCBI Official Synonym Symbols
State transition 8; STATE TRANSITION 8; T20L15.190; T20L15_190
NCBI Protein Information
Protein kinase superfamily protein
NCBI Summary
Chloroplast thylakoid protein kinase STN8 is specific in phosphorylation of N-terminal threonine residues in D1, D2 and CP43 proteins, and Thr-4 in PsbH protein of photosystem II. Phosphorylation of Thr-4 in the wild type required both light and prior phosphorylation at Thr-2.
UniProt Gene Name
STN8
UniProt Protein Name
Serine/threonine-protein kinase STN8, chloroplastic
UniProt Synonym Protein Names
Protein STATE TRANSITION 8
UniProt Primary Accession #
Q9LZV4
UniProt Secondary Accession #
Q8GZ98
UniProt Related Accession #
Q9LZV4
UniProt Comments
Light-dependent serine/threonine protein kinase that specifically phosphorylates N-terminal threonine residues in psbA/D1, psbD/D2, psbC/CP43 and psbH, which are components of the core antenna complex of photosystem II. Phosphorylation of PSII core components facilitates the exchange of chlorophyll proteins between the grana and the stroma lamellae. Also involved in the phosphorylation of the calcium-sensing receptor (CaS).

For research use only, not for clinical use.