Chains and heterogens:
PDB Chain Sequences:
>1pebA (A:) kieegklviwingdkgynglaevgkkfekdtgikvtvehpdkleekfpqvaatgdgpdii fwahdrfggyaqsgllaeitpdkafqdklypftwdavryngkliaypiavealsliynkd llpnppktweeipaldkelkakgksalmfnlqepyftwpliaadggyafkygdikdvgvd nagakagltflvdliknkhmnadtdysiaeaafnkgetamtingpwawsnidtskvnygv tvlptfkgqpskpfvgvlsaginaaspnkelakeflenylltdegleavnkdkplgaval ksyeeelakdpriaataenaakgeimpnipqmsafwyavrtavinaasgrqtvdealkda qtritk