ISSN:
1573-5079
Keywords:
green sulfur bacteria
;
psa-C
;
FeS-centers A and B
;
bound ferredoxin
;
Photosystem 1 reaction center
Source:
Springer Online Journal Archives 1860-2000
Topics:
Biology
Notes:
Abstract The product of the second gene in a transcription unit for the P840-reaction center of Chlorobium limicola f.sp. thiosulfatophilum, which codes for a protein of 23.87 kDa with 232 amino acids, was identified as the subunit migrating in SDS-PAGE at the apparent molecular weight of 32 kDa in reaction center preparations, by Western blotting and N-terminal sequencing. This protein corresponds to PsaC, a 8 kDa-subunit of Photosystem 1 which carries the FeS-centers A and B.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00015067
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