NCBI Accession #
                                                
                                                
                                                    NP_054531.1                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI GenBank Nucleotide #
                                                
                                                
                                                    NC_001879.2                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI Official Full Name
                                                
                                                
                                                    cytochrome b6/f complex subunit IV                                                
                                             
                                                                                    
                                                
                                                    NCBI Official Symbol
                                                
                                                
                                                    petD                                                  
                                             
                                                                                    
                                                
                                                    NCBI Protein Information
                                                
                                                
                                                    cytochrome b6/f complex subunit 4; cytochrome b6/f complex subunit IV                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    UniProt Protein Name
                                                
                                                
                                                    Cytochrome b6-f complex subunit 4                                                
                                             
                                                                                    
                                                
                                                    UniProt Synonym Protein Names
                                                
                                                
                                                    17 kDa polypeptide                                                
                                             
                                                                                    
                                                
                                                    UniProt Entry Name
                                                
                                                
                                                    PETD_TOBAC                                                
                                             
                                                                                    
                                                
                                                    UniProt Primary Accession #
                                                
                                                
                                                    P06249                                                
                                             
                                                                                    
                                                
                                                    UniProt Related Accession #
                                                
                                                
                                                    P06249                                                
                                             
                                                                                    
                                                
                                                    UniProt Comments
                                                
                                                
                                                    Function: Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions
By similarity. HAMAP-Rule MF_01344
Subunit structure: The 4 large subunits of the cytochrome b6-f complex are cytochrome b6, subunit IV (17 kDa polypeptide, petD), cytochrome f and the Rieske protein, while the 4 small subunits are petG, petL, petM and petN. The complex functions as a dimer
By similarity.
Subcellular location: Plastid › chloroplast thylakoid membrane; Multi-pass membrane protein
By similarity HAMAP-Rule MF_01344.
Sequence similarities: Belongs to the cytochrome b family. PetD subfamily.