>2v7xB (B:) SEQRES residues
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dlprffpegtvfatttypatgtttrsvavrikqaakggargqwagsgagferaegsyiyi
apnngllttvleehgyleayevtspkvipeqpeptfyaremvaipsahlaagfplsevgr
pledheivrfnrpaveqdgealvgvvsaidhpfgnvwtnihrtdlekagigygarlrltl
dgvlpfeapltptfadageigniaiylnsrgylsiarnaaslaypyhlkegmsarvear