>6ir1A (A:) observed residues (from ATOM records)
aiikefmrfkvhmegsvnghefeiegegegrpyegtqtaklkvtkggplpfawdilspqf
mygskayvkhpadipdylklsfpegfkwervmnfedggvvtvtqdsslqdgefiykvklr
gtnfpsdgpvmqkktmgweassermypedgalkgeikqrlklkdgghydaevkttykakk
pvqlpgaynvniklditshnedytiveqyeraegrhstg