Tetrapyrrole-binding protein, chloroplastic (GUN4), Recombinant Protein
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Tetrapyrrole-binding protein, chloroplastic (GUN4), Recombinant Protein

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Cat: RP02223
Size: 0.02 mg (E-Coli)/ 0.1 mg (E-Coli)/ 0.02 mg (Yeast)/ 0.1 mg (Yeast)/ 0.02 mg (Baculovirus)/ 0.02 mg (Mammalian-Cell)/ 1 mg (E-Coli)/ 0.1 mg (Baculovirus)/ 1 mg (Yeast)/ 0.1 mg (Mammalian-Cell)/ 1 mg (Baculovirus)/ 0.5 mg (Mammalian-Cell)
Species: Arabidopsis thaliana (Mouse-ear cress)
Datasheet:

Product Info

Full Product Name
Recombinant Arabidopsis thaliana Tetrapyrrole-binding protein, chloroplastic (GUN4)
Product Gene Name
GUN4 recombinant protein
Product Synonym Gene Name
GUN4
Purity
Greater or equal to 85% purity as determined by SDS-PAGE. (lot specific)
Sequence
ASATTAETAT IFDVLENHLV NQNFRQADEE TRRLLIQISG EAAVKRGYVF FSEVKTISPE DLQAIDNLWI KHSDGRFGYS VQRKIWLKVK KDFTRFFVKV EWMKLLDTEV VQYNYRAFPD EFKWELNDET PLGHLPLTNA LRGTQLLKCV LSHPAFATAD DNSGETEDEL NRGVAVAKEQ AGVGADKRVF KTNYSF
Sequence Positions
70-265, 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
29,665 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
Tetrapyrrole-binding protein

NCBI/Uniprot Data

NCBI Accession #
NP_191499.1
NCBI GI #
15231674
NCBI GenBank Nucleotide #
NM_115802.4
NCBI GeneID
825109
NCBI Official Full Name
protein GENOMES UNCOUPLED 4
NCBI Official Symbol
GUN4
NCBI Official Synonym Symbols
GENOMES UNCOUPLED 4
NCBI Protein Information
protein GENOMES UNCOUPLED 4
NCBI Summary
GUN, genomes uncoupled, is necessary for coupling the expression of some nuclear genes to the functional state of the chloroplast. Binds to the magnesium chelatase complex and promotes formation of the substrate,a tetrapyrrole signaling molecule. Porphyrin-binding protein that enhances the activity of Mg-chelatase. Although required for chlorophyll accumulation under normal growth conditions, GUN4 is not essential for chlorophyll synthesis.
UniProt Gene Name
GUN4
UniProt Protein Name
Tetrapyrrole-binding protein, chloroplastic
UniProt Synonym Protein Names
Genomes uncoupled 4
UniProt Primary Accession #
Q9LX31
UniProt Secondary Accession #
Q8VZR4
UniProt Related Accession #
Q9LX31
UniProt Comments
Regulates chlorophyll synthesis and plastid-to-nucleus signal transduction by binding both the product and the substrate of Mg-chelatase, an enzyme that produces magnesium-protoporphyrin IX (Mg-Proto). Activates also Mg-chelatase. Neither binds abscisic acid (ABA) nor is involved in ABA signaling.

For research use only, not for clinical use.