>1nt4B (B:) SEQRES residues
qtvpegyqlqqvlmmsranlraplanngsvleqstpnkwpewdvpggqlttkggvlevym
ghymrewlaeqgmvksgecpppytvyayanslqrtvataqffitgafpgcdipvhhqekm
gtmdptfnpvitddsaafseqavaamekelsklqltdsyqllekivnykdspackekqqc
slvdgkntfsakyqqepgvsgplkvgnslvdaftlqyyegfpmdqvawgeiksdqqwkvl
sklkngyqdslftspevarnvakplvsyidkalvtdrtsapkitvlvghdsniaslltal
dfkpyqlhdqnertpiggkivfqrwhdskanrdlmkieyvyqsaeqlrnadaltlqapaq
rvtlelsgcpidadgfcpmdkfdsvlneavk