>1z6zB (B:) SEQRES residues
mgsshhhhhhssgrenlyfqghmlgravclltgasrgfgrtlapllasllspgsvlvlsa
rndealrqleaelgaersglrvvrvpadlgaeaglqqllgalrelprpkglqrlllinna
gslgdvskgfvdlsdstqvnnywalnltsmlcltssvlkafpdspglnrtvvnisslcal
qpfkgwalycagkaardmlfqvlaleepnvrvlnyapgpldtdmqqlaretsvdpdmrkg
lqelkakgklvdckvsaqkllsllekdefksgahvdfydkgs