>3g18B (B:) SEQRES residues mrsrrvdvmdvmnrlilamdlmnrddalrvtgevreyidtvkigyplvlsegmdiiaefr krfgcriiadfkvadipetnekicratfkagadaiivhgfpgadsvraclnvaeemgrev flltemshpgaemfiqgaadeiarmgvdlgvknyvgpstrperlsrlreiigqdsflisp gvgaqggdpgetlrfadaiivgrsiyladnpaaaaagiiesikdllnp