>4ymr_B mol:protein length:144 Protein Snx21MHHHHHHMGSVLPELRRAQSLTCTGLYREALALWANAWQLQTQLGTPSGPDRPLLTLAGLAVCHQELEDPGEARACSEKALQLLGDKRPHPFLAPFLEAHVRLSWRLGLDKRQSEAQLQALQEAGLTSTPPPSLKELLIKEVLD