PhotoSynLab

photosystems & chlorophyll

PsbA
SYNPCC7002_A0157 photosystem q(b) protein
X
SYNPCC7002_A1418 photosystem q(b) protein
X
SYNPCC7002_A2164 photosystem q(b) protein
X

PsbB
SYNPCC7002_A2199 photosystem q(a) protein
X
SYNPCC7002_A1560 photosystem q(a) protein
SYNPCC7002_A1559 psbC

Replace PsaA/B with CT2020/19 and check if there is phototrophic growth?

PsaA    SYNPCC7002_A1961
PsaB    SYNPCC7002_A1962

CT2020 photosystem P840 reaction center, large subunit
CT2019 photosystem photosystem P840 reaction center iron-sulfur protein

from: Learning from photosynthesis: how to use solar energy to make fuels
Richard J. Cogdell, Alastair T. Gardiner, Leroy Cronin

Denis S. Grouzdev, Boris B. Kuznetsov, Olga I. Keppen, Elena N. Krasil’nikova, Natalia V (2015)
Reconstruction of bacteriochlorophyll biosynthesis pathways in the filamentous anoxygenic phototrophic bacterium Oscillochloris trichoides DG-6 and evolution of anoxygenic phototrophs of the order Chloroflexales
Microbiology 161: 120-130

Biosynthesis genes for BchlA from chlorophyllide a:
bChlG
bChlP

bChlF
bChlC
bChlX

bChlY
bChlZ