>6ir2A (A:) observed residues (from ATOM records)
maiikefmrfkvhmegsvnghefeiegegegrpyegtqtaklkvtkggplpfawdilspq
fmygskayvkhpadipdylklsfpegfkwervmnfedggvvtvtqdsslqdgefiykvkl
rgtnfpsdgpvmqkktmgweassermypedgalkgeikqrlklkdgghydaevkttykak
kpvqlpgaynvniklditshnedytiveqyeraegrh