>2frvA (A:) observed residues (from ATOM records) kkrpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveealhea ikgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqaakp nptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmffget vhdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpvqag hpciacsepnfwdlyspfysa