Chains and heterogens:
PDB Chain Sequences:
>1p0nA (A:) mtraerkrqhinhalsigqkretgldditfvhvslpdlaleqvdistkigelsssspifi namtggggkltyeinkslaraasqagiplavgsqmsalkdpserlsyeivrkenpnglif anlgseataaqakeavemiganalqihlnviqeivmpegdrsfsgalkrieqicsrvsvp vivkevgfgmskasagklyeagaaavdiggyggtnfskienlrrqrqisffnswgistaa slaeirsefpastmiasgglqdaldvakaialgasctgmaghflkaltdsgeeglleeiq lileelklimtvlgartiadlqkaplvikgethhwltergvntssysvr
>1p0nA (A:) etgldditfvhvslpdlaleqvdistkigelsssspifinamtggggkltyeinkslara asqagiplavgsqmsalkdpserlsyeivrkenpnglifanlgseataaqakeavemiga nalqihlnviqeifsgalkrieqicsrvsvpvivkevgfgmskasagklyeagaaavdig grqisffnswgistaaslaeirsefpastmiasgglqdaldvakaialgasctgmaghfl kaltdsgeeglleeiqlileelklimtvlgartiadlqkaplvikgethhwltergvnts sysvr
>1p0nB (B:) mtraerkrqhinhalsigqkretgldditfvhvslpdlaleqvdistkigelsssspifi namtggggkltyeinkslaraasqagiplavgsqmsalkdpserlsyeivrkenpnglif anlgseataaqakeavemiganalqihlnviqeivmpegdrsfsgalkrieqicsrvsvp vivkevgfgmskasagklyeagaaavdiggyggtnfskienlrrqrqisffnswgistaa slaeirsefpastmiasgglqdaldvakaialgasctgmaghflkaltdsgeeglleeiq lileelklimtvlgartiadlqkaplvikgethhwltergvntssysvr
>1p0nB (B:) etgldditfvhvslpdlaleqvdistkigelsssspifinamtggggkltyeinkslara asqagiplavgsqmsalkdpserlsyeivrkenpnglifanlgseataaqakeavemiga nalqihlnviqeivmfsgalkrieqicsrvsvpvivkevgfgmskasagklyeagaaavd iggrqisffnswgistaaslaeirsefpastmiasgglqdaldvakaialgasctgmagh flkaltdsgeeglleeiqlileelklimtvlgartiadlqkaplvikgethhwltergvn tssysvr