Table 2. Affinity constants of LysM domains for chitooligosaccharides.
GlcNAc6 | GlcNAc5 | GlcNAc4 | GlcNAc3 | GlcNAc2 | |
---|---|---|---|---|---|
L1–L6 | 1.5±0.1 | 2.2±0.3 | 18.6±4.5 | 701.9±87.7 | 4,416±1,486 |
L1L2L3 | 3.0±0.1 | 4.6±0.4 | 22.3±1.8 | 627.7±32.8 | 7,100±4,842 |
L1L2 | 5.0±0.3 | 9.6±0.8 | 38.1±2.8 | 678.1±57.3 | >5,000 |
L1 | 5.6±0.5 | 12.1±1.4 | 50.4±4.1 | 453.0±58.6 | >5,000 |
1 | 6.0±0.8 | 12.3±1.4 | 43.4± 3.0 | 407.9±80.8 | >5,000 |
Apparent KD values of LysM domains containing different numbers of modules and linkers (L) are indicated in μM±s.d.