NCBI Accession #
NP_001234739.1
NCBI GenBank Nucleotide #
NM_001247810.1
NCBI Official Full Name
chlorophyll a-b binding protein 4, chloroplastic
NCBI Official Symbol
CAB4
NCBI Official Synonym Symbols
LHCP
NCBI Protein Information
chlorophyll a-b binding protein 4, chloroplastic; LHCII type I CAB-4
UniProt Synonym Gene Names
LHCP
UniProt Protein Name
Chlorophyll a-b binding protein 4, chloroplastic
UniProt Synonym Protein Names
LHCII type I CAB-4
UniProt Entry Name
CB24_SOLLC
UniProt Primary Accession #
P14278
UniProt Related Accession #
P14278
UniProt Comments
Function: The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated.Cofactor: Binds at least 14 chlorophylls (8 Chl-a and 6 Chl-b) and carotenoids such as lutein and neoxanthin By similarity.Subunit structure: The LHC complex consists of chlorophyll a-b binding proteins.Subcellular location: Plastid › chloroplast thylakoid membrane; Multi-pass membrane protein. Domain: The N-terminus of the protein extends into the stroma where it is involved with adhesion of granal membranes and post-translational modifications; both are believed to mediate the distribution of excitation energy between photosystems I and II.Post-translational modification: Photoregulated by reversible phosphorylation of its threonine residues By similarity.Sequence similarities: Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family.