>3ZRX_1|Chains A, B|AF1503 PROTEIN, OSMOLARITY SENSOR PROTEIN ENVZ|ARCHAEOGLOBUS FULGIDUS (224325) GSHMSTITRPIIELSNTFDKIAEGNLEAEVPHQNRADEIGILAKSIERLRRSLKQLADDRTLLMAGVSHDLRTPLTRIRLATEMMSEQDGYLAESINKDIEECNAIIEQFIDYLR