>6aw4A (A:) observed residues (from ATOM records)
dtkeqrilryvqqhakpgdpqsvleaidtyctqkewamnvgdakgqimdeviqehnpslv
lelgaycgysavrmarllspgarlltmeknpdyaaitqqmlnfaglqdkvtiligasqdl
ipqlkkydvdtldlvfldhwkdrylpdtilleecgllrkgtvlladnvivpgtpdflayv
rgsssfecthyssyleymkvvdglekavykgps