. . . . . . . . "Transmembrane region" . "501"^^ . . "521"^^ . . "A transmembrane domain region occurs in NX_Q13423-1 at amino acids 501 - 521." . . . . . "neXtProt gold" . . . . . . . . . "2014-09-19T00:00:00.0Z"^^ . . . "neXtProt database" . "CALIPHO project" . . . . . "3" . . .