>4qciA (A:) observed residues (from ATOM records)
yeltqppsvsvapgqtariscsgdslgsyfvhwyqqkpgqapvlviyddsnrpsgiperf
sgsnsgntatltisgtqaedeadyycsafthnsdvfgggtkltvlpkstptltvfppsse
elkenkatlvclisnfspsgvtvawkangtpitqgvdtsnptkegnkfmassflhltsdq
wrshnsftcqvthegdtvekslspae