>2w4rB (B:) SEQRES residues
aaqrenqrqqfpvehvqllcincmvavghgsdlrkvegthhvnvnpnfsnyynvsrdpvv
inkvfkdwkpggviscrncgevwglqmiyksvklpvlkvrsmlletpqgriqakkwsrvp
fsvpdfdflqhcaenlsdlsld