>4xksE (E:) SEQRES residues mkgdtkvinylnkllgnelvainqyflharmfknwglkrlndvefhesidemkhadryie rilfleglpnlqdlgklnigedveemlrsdlaleldgaknlreaigyadsvhdyvsrdmm ieilrdeeghidwleteldliqkmglqnylqaqireeg