>3a3kA (A:) observed residues (from ATOM records)
sdltvavvlpltntsypwswarvgpavelalarvkarpdllpgwtvrmvlgssenaagvc
sdtaaplaavdlkwehspavflgpgcvysaapvgrftahwrvplltagapalgigvkdey
alttrtgpshvklgdfvtalhrrlgwehqalvlyadrlgddrpcffiveglymrvrerln
itvnhqefvegdpdhypkllravrrkgrviyicsspdafrnlmllalnagltgedyvffh
ldvfgqslksaqglvpqkpwergdgqdrsarqafqaakiitykepdnpeyleflkqlkll
adkkfnftvedglkniipasfhdglllyvqavtetlaqggtvtdgenitqrmwnrsfqgv
tgylkidrngdrdtdfslwdmdpetgafrvvlnyngtsqelmavsehklywplgypppdv
pkcgf