>2ce4B (B:) observed residues (from ATOM records)
laytlpqlpyaydalephidartmeihhtkhhqtyvdnankalegtefadlpveqliqql
drvpadkkgalrnnagghanhsmfwqimgqganqpsgelldainsafgsfdafkqkfeda
aktrfgsgwawlvvkdgkldvvstanqdnplmgeaiagvsgtpilgvdvwehayylnyqn
rrpdylaafwnvvnwdevskryaaak