PDB SEQRES sequences for 1spg (from ASTRAL)
>1spgA (A:)
slsatdkarvkalwdkiegksaelgaealgrmlvsfpqtkiyfsewgqdlgpqtpqvrnh
gavimaavgkavksidnlvgglsqlselhafklrvdpanfkilahniilvismyfpgdft
pevhlsvdkflaclalalsekyr
>1spgB (B:)
vdwtdaeraaikalwgkidvgeigpqalsrllivypwtqrhfkgfgnistnaailgnakv
aehgktvmggldravqnmdniknvykqlsikhsekihvdpdnfrllgeiitmcvgakfgp
saftpeiheawqkflavvvsalgrqyh