The c-type cytochromes or cytochromes c are heme-containing metalloproteins that act as
electron carriers in energy transducing membranes involved in processes such as …

The c-type cytochromes are metalloproteins with a heme molecule covalently linked to the
sulfhydryls of a CXXCH heme-binding site. In plastids, at least six assembly factors are …

In plastids, the conversion of energy in the form of light to ATP requires key electron shuttles,
the c-type cytochromes, which are defined by the covalent attachment of heme to a C XX CH …

Cytochromes c are hemoproteins, with the prosthetic group covalently linked to the
apoprotein, which function as electron carriers. A class of cytochromes c is defined by a …

In order to transfer reducing equivalents into the thylakoid lumen, a specific thylakoid
membrane transfer system is suggested that mediates the disulfide bond reduction of …

Cytochromes c are electron carrier proteins with a heme group covalently attached to a
CXXCH motif. In the plastid, cytochromes c are involved in photosynthesis and their …

Three distinct systems (I, II, and III) for catalysis of heme attachment to c-type
apocytochromes are known. The CcsA and Ccs1 proteins are required in system II for the …

The c-type cytochromes are defined by the occurrence of heme covalently linked to the
polypeptide via thioether bonds between heme and the cysteine sulfhydryls in the CXXCH …

In bacteria and energy generating organelles, c-type cytochromes are a class of universal
electron carriers with a heme cofactor covalently linked via one or two thioether bonds to a …

Rhodobacter capsulatus is a Gram-negative photosynthetic bacterium that requires c-type
cytochromes for photosynthetic electron transport. Our studies demonstrate that the gene …