>6ha7B (B:) observed residues (from ATOM records) sgtvvgidlgttyscvgvfkngrveiiandqgnritpsyvaftpegerligdaaknqlts npentvfdakrligrtwndpsvqqdikflpfkvvekktkpyiqvdigggqtktfapeeis amvltkmketaeaylgkkvthavvtvpayfndaqrqatkdagtiaglnvmriineptaaa iaygldkregeknilvfdlgggtfdvslltidngvfevvatngdthlggedfdqrvmehf iklykkktgkdvrkdnravqklrrevekakralssqhqarieiesffegedfsetltrak feelnmdlfrstmkpvqkvledsdlkksdideivlvggstripkiqqlvkeffngkepsr ginpdeavaygaavqagvlsg