>2cvzD (D:) observed residues (from ATOM records)
ekvafiglgamgypmaghlarrfptlvwnrtfekalrhqeefgseavplervaearvift
clpttrevyevaealypylregtywvdatsgepeasrrlaerlrekgvtyldapvsggts
gaeagtltvmlggpeeavervrpflayakkvvhvgpvgaghavkainnallavnlwaage
gllalvkqgvsaekalevinassgrsnatenlipqrvltrafpktfalgllvkdlgiamg
vldgekapspllrlarevyemakrelgpdadhvealrllerwggveir