>1nekB (B:) SEQRES residues mrlefsiyrynpdvddaprmqdytleadegrdmmlldaliqlkekdpslsfrrscregvc gsdglnmngknglacitpisalnqpgkkivirplpglpvirdlvvdmgqfyaqyekikpy llnngqnpparehlqmpeqrekldglyecilcaccstscpsfwwnpdkfigpagllaayr flidsrdtetdsrldglsdafsvfrchsimncvsvcpkglnptraighiksmllqrna