Sequence characteristics and protein tertiary structures were analyzed with MAFFT and QUARK, respectively. 
MAFFT
Sequence characteristics and protein tertiary structures were analyzed with MAFFT and QUARK, respectively. 
QUARK
Homologous genes that encode conductive pilin were found using PilFind and Cluster. 
PilFind
Homologous genes that encode conductive pilin were found using PilFind and Cluster. 
Cluster