>3gvhA (A:) observed residues (from ATOM records)
arnkialigsgmiggtlahlaglkelgdvvlfdiaegtpqgkgldiaesspvdgfdakft
gandyaaiegadvvivtagvprkpgmsrddllginlkvmeqvgagikkyapeafvicitn
pldamvwalqkfsglpahkvvgmagvldsarfryflseefnvsvedvtvfvlgghgdsmv
plarystvagiplpdlvkmgwtsqdkldkiiqrtrdggaeivgllktgsafyapaasaiq
maesylkdkkrvlpvaaqlsgqygvkdmyvgvptvigangveriieidldkdekaqfdks
vasvaglceacigiapsl