PDB SEQRES sequence for 1ecn (from ASTRAL)
>1ecnA (A:)lsadqistvqasfdkvkgdpvgilyavfkadpsimakftqfagkdlesikgtapfethanrivgffskiigelpnieadvntfvashkprgvthdqlnnfragfvsymkahtdfagaeaawgatldtffgmifskm