>4mf4A (A:) observed residues (from ATOM records) ltnslkqrlrdgdeplyglwlslgsdsaaealahagydwlcidmehapndsrdvasqlra iaaahlpsepvvrvparepwlvkraldagartlmfpcietpddaahavrltrfpspespd glrgvagmvraaafgmrrdylqtanaqvavivqvesargvdeveriaatpgvdclfvgpa dlaaslghlgdirhpdvetamarvlaagkqagvavgifagdtaaarqyreagyrlitvsa dvswllratrqalqevrs