Chains and heterogens:
PDB Chain Sequences:
>4pcnA (A:) mgdrintvrgpiaisevgftlthehicgssagflrawpeffgsrealvekavrglrrara agvrtivdvttfdlgrdvrllaevsraadvhivaatgvwldppltirmrsvveltqfflr eiqygiedtgiragiikvaitgkmtpfhelvlraaaraslatgvpvithtagsqrggeqq aaifeseglspsrvcighsdetddlsyltalaargyligldriphsaiglednasatafm gsrswqtrallikalidqgymkqilvsndwlfgissyvtnftdvmdsvnpdgmafiplrv ipflrekgtpqetlagitvtnparflsptlras
>4pcnA (A:) rintvrgpiaisevgftlthehicgssagflrawpeffgsrealvekavrglrraraagv rtivdvttfdlgrdvrllaevsraadvhivaatgvwldppltirmrsvveltqfflreiq ygiedtgiragiikvaitgkmtpfhelvlraaaraslatgvpvithtagsqrggeqqaai feseglspsrvcighsdetddlsyltalaargyligldriphsaiglednasatafmgsr swqtrallikalidqgymkqilvsndwlfgissyvtnftdvmdsvnpdgmafiplrvipf lrekgtpqetlagitvtnparflspt
>4pcnB (B:) mgdrintvrgpiaisevgftlthehicgssagflrawpeffgsrealvekavrglrrara agvrtivdvttfdlgrdvrllaevsraadvhivaatgvwldppltirmrsvveltqfflr eiqygiedtgiragiikvaitgkmtpfhelvlraaaraslatgvpvithtagsqrggeqq aaifeseglspsrvcighsdetddlsyltalaargyligldriphsaiglednasatafm gsrswqtrallikalidqgymkqilvsndwlfgissyvtnftdvmdsvnpdgmafiplrv ipflrekgtpqetlagitvtnparflsptlras
>4pcnB (B:) gdrintvrgpiaisevgftlthehicgssagflrawpeffgsrealvekavrglrraraa gvrtivdvttfdlgrdvrllaevsraadvhivaatgvwldppltirmrsvveltqfflre iqygiedtgiragiikvaitgkmtpfhelvlraaaraslatgvpvithtagsqrggeqqa aifeseglspsrvcighsdetddlsyltalaargyligldriphsaiglednasatafmg srswqtrallikalidqgymkqilvsndwlfgissyvtnftdvmdsvnpdgmafiplrvi pflrekgtpqetlagitvtnparflsptl