Table 2 Analysis of the binding abilities of nsP2 truncations with the nsP1-WT protein.

From: Chikungunya virus nsP1 interacts directly with nsP2 and modulates its ATPase activity

Truncation name

Amino acid Position

nsP1-WT binding activity (+/−)

nsP2-NT

1-454

+++

nsP2-CT

455-798

nsP2(96-798)

96-798

nsP2(172-798)

172-798

nsP2(241-798)

241-798

nsP2(297-655)

297-655

nsP2(1-329)

1-329

+++

nsP2(241-655)

241-655

  1. (+++): Strong interaction, (++): Moderate interaction, (+): Poor interaction, (−): No interaction.