>|Calcium Binding Domains 1 and 2 from Sodium-Calcium Exchanger 1.4(NCX1.4-CBD12) MSHHHHHHVSKIFFEQGTYQCLENCGTVALTIIRRGGDLTNTVFVDFRTEDGTANAGSDYEFTEGTVVFKPGETQKEIRVGIIDDDIFEEDENFLVHLSNVKVSSEASEDGILEANHVSALACLGSPSTATVTIFDDDHAGIFTFEEPVTHVSESIGIMEVKVLRTSGARGNVIVPYKTIEGTARGGGEDFEDTCGELEFQNDEIVKTISVKVIDDEEYEKNKTFFLEIGEPRLVEMSEKKGGFTITEEYDDKQPLTSKEEEERRIAEMGRPILGEHTKLEVIIEESY