>1c4xA (A:) SEQRES residues
tveiiekrfpsgtlashalvagdpqspavvllhgagpgahaasnwrpiipdlaenffvva
pdligfgqseypetypghimswvgmrveqilglmnhfgiekshivgnsmggavtlqlvve
aperfdkvalmgsvgapmnarppelarllafyadprltpyrelihsfvydpenfpgmeei
vksrfevandpevrriqevmfesmkagmeslvippatlgrlphdvlvfhgrqdrivpldt
slyltkhlkhaelvvldrcghwaqlerwdamgpmlmehfra