>1ewkB (B:) observed residues (from ATOM records) qrsvarmdgdviigalfsvhhqppaekvperkcgeireqygiqrveamfhtldkinadpv llpnitlgseirdscwhssvaleqsiefirkpiagvigpgsssvaiqvqnllqlfdipqi aysatsidlsdktlykyflrvvpsdtlqaramldivkrynwtyvsavhtegnygesgmda fkelaaqeglciahsdkiysnageksfdrllrklrerlpkarvvvcfcegmtvrgllsam rrlgvvgefsligsdgwadrdeviegyeveanggitiklqspevrsfddyflklrldtnt rnpwfpefwqhrfqcrlpghllenpnfkkvctgnesleenyvqdskmgfvinaiyamahg lqnmhhalcpghvglcdamkpidgrklldflikssfvgvsgeevwfdekgdapgrydimn lqyteanrydyvhvgtwhegvlniddyki