>3tteB (B:) observed residues (from ATOM records)
ttaaitgvtaravitpmkrplrnafgvidsgplvlidvttdqgvtghsylfaytrlalkp
lvhlvedigrelagkalvpvdlmkamdakfrllgwqglvgmavsgldmafwdalgqlagk
pvvellggsarpipaydsygvldarddertlrtacdehgfraikskgghgdlatdeamik
glrallgpdialmldfnqsldpaeatrriarladydltwieepvpqenlsghaavrerse
ipiqagenwwfprgfaeaiaagasdfimpdlmkvggitgwlnvagqadaasipmsshilp
easahvlpvtptahflevldfagailteplrvidgkvtakgpglglawnesavakyqvt