Table 1 Binding kinetics of HspA1A (A1A) and HspA8 (A8) to PtdSer and BMP

From: Functional Diversification and Specialization of Cytosolic 70-kDa Heat Shock Proteins

 

PtdSer

BMP

 

A1A

A8

A1A

A8

Kd1

14 ± 1.9

72 ± 8.3

148 ± 19.1

598 ± 73.2

Kd2

520 ± 141

   

Bmax1

19.6 ± 7.5

46.4 ± 1.6

79.6 ± 3.7

57.9 ± 4.2

Bmax2

70.1 ± 5.2

   

a

ΝΑ

NA

0.7 ± 0.1

1.2 ± 0.1

B0

ΝΑ

NA

1.98 ± 1.3

0.4 ± 0.1

Ns

ΝΑ

9.4 ± 0.9

NA

NA

  1. Kd (apparent dissociation constant), μM; Bmax (maximal binding), % protein bound; a (Hill coefficient); B0, initial binding; Ns, non-specific binding.
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