>2d3qB (B:) observed residues (from ATOM records)
tilplnniqgdilvgmkkqkerfvffqvndatsfktalktyvperitsaailisdpsqqp
lafvnlgfsntglqalgitddlgdaqfpdgqfadaanlgddlsqwvapftgttihgvfli
gsdqddfldqftddisstfgssitqvqalsgsarpgdqaghehfgfldgisqpsvtgwet
tvfpgqavvppgiiltgrdgdtgtrpswaldgsfmafrhfqqkvpefnaytlanaipans
agnltqqegaeflgarmfgrwksgapidlaptaddpalgadpqrnnnfdysdtltdetrc
pfgahvrktnprqdlggpvdtfhamrssipygpetsdaelasgvtaqdrgllfveyqsii
gngfrfqqinwannanfpfskpitpgiepiigqttprtvggldplnqnetftvplfvipk
ggeyfflpsisaltatiaa