>1rvkA (A:) observed residues (from ATOM records)
miitdvevrvfrtttrrhsdsaghahpgpahqveqamltvrtedgqeghsftapeivrph
viekfvkkvligedhrdrerlwqdlahwqrgsaaqltdrtlavvdcalwdlagrslgqpv
ykliggyrdkvlaygsimcgdelegglatpedygrfaetlvkrgykgiklhtwmppvswa
pdvkmdlkacaavreavgpdirlmidafhwysrtdalalgrgleklgfdwieepmdeqsl
ssykwlsdnldipvvgpesaagkhwhraewikagacdilrtgvndvggitpalktmhlae
afgmecevhgntamnlhvvaatkncrwyergllhpfleyddghdylkslsdpmdrdgfvh
vpdrpglgedidftfidnnrv