Chains and heterogens:
PDB Chain Sequences:
>1e3cP (P:) rppnivlifaddlgygdlgcyghpssttpnldqlaagglrftdfyvpvslstpsraallt grlpvrmgmypgvlvpssrgglpleevtvaevlaargyltgmagkwhlgvgpegaflpph qgfhrflgipyshdqgpcqnltcfppatpcdggcdqglvpipllanlsveaqppwlpgle arymafahdlmadaqredrpfflyyashhthypqfsgqsfaersgrgpfgdslmeldaav gtlmtaigdlglleetlviftadngpetmrmsrggcsgllrcgkgttyeggvrepalafw pghiapgvthelassldllptlaalagaplpnvtldgfdlsplllgtgksprqslffyps ypdevrgvfavrtgkykahfftqgsahsdttadpachasssltaheppllydlskdpgen ynllggvagatpevlqalkqlqllkaqldaavtfgpsqvargedpalqicchpgctprpa cchcpdpha
>1e3cP (P:) rppnivlifaddlgygdlgcyghpssttpnldqlaagglrftdfyvpvslstpsraallt grlpvrmgmypgvlvpssrgglpleevtvaevlaargyltgmagkwhlgvgpegaflpph qgfhrflgipyshdqgpcqnltcfppatpcdggcdqglvpipllanlsveaqppwlpgle arymafahdlmadaqredrpfflyyashhthypqfsgqsfaersgrgpfgdslmeldaav gtlmtaigdlglleetlviftadngpetmrmsrggcsgllrcgkgttyeggvrepalafw pghiapgvthelassldllptlaalagaplpnvtldgfdlsplllgtgksprqslffyps ypdevrgvfavrtgkykahfftqgsahsdttadpachasssltaheppllydlskdpgen ynllgatpevlqalkqlqllkaqldaavtfgpsqvargedpalqicchpgctprpacchc p