>3s3eA (A:) observed residues (from ATOM records)
shmasrpiliknfaehyrlmsadsdfrfseefeelkhvgrdqpctfadlpcnrpknrftn
ilpydhsrfklqpvdddegsdyinanyvpghnsprefivtqgplhstrddfwrmcwesns
raivmltrcfekgrekcdqywpndtvpvfygdikvqilndshyadwvmtefmlcrgseqr
ilrhfhfttwpdfgvpnppqtlvrfvrafrdrigaeqrpivvhcsagvgrsgtfitldri
lqqintsdyvdifgivyamrkervwmvqteqqyicihqcllavlegk