6qp4 A 2.5 BS01 CL A 1 V344 N347 V45 N48 ? 0019867 Q9XD56 31400508 501 TGNGTVSVGKKGKERQIVHVGAGEISDTSTDAVNGSQLHALATVVAQNKADIKDLDDEVGLLGEEINSLEGEIFNNQDAIAKNQADIKTLESNVEEGLLDLSGRLLDQKADIDNNINNIYELAQQQDQHSSDIKTLKNNVEEGLLDLSGRLIDLVPR