Table 2 Results of Soret absorption deconvolution.

From: Functional modulation of LHCSR1 protein from Physcomitrella patens by zeaxanthin binding and low pH

Cars Binding Sites

 

LHCSR1-ctrl

LHCSR1-dep

LUT

VIOLA

LUT

VIOLA

ZEA

L1

shift

10.9

10.9

11.2

12.6

n.d.

%

87%

13%

80%

20%

n.d.

L2

shift

17.0

16.3

n.d.

18.7

15.5

%t

1%

99%

n.d.

53%

47%

N1/V1

shift

7.7

8.7

9.3

n.d.

5.8

%

60%

40%

44%

n.d.

56%

  1. LHCSR1-ctrl and LHCSR1-dep absorption spectra were fitted in the Soret region with chlorophylls and carotenoid spectral forms. Shift values obtained for the different carotenoid spectral forms are reported and clustered according to similar values. The resulting distribution of carotenoid binding site occupancy is reported in %.