Chains and heterogens:
PDB Chain Sequences:
>1p0kA (A:) mtraerkrqhinhalsigqkretgldditfvhvslpdlaleqvdistkigelsssspifi namtggggkltyeinkslaraasqagiplavgsqmsalkdpserlsyeivrkenpnglif anlgseataaqakeavemiganalqihlnviqeivmpegdrsfsgalkrieqicsrvsvp vivkevgfgmskasagklyeagaaavdiggyggtnfskienlrrqrqisffnswgistaa slaeirsefpastmiasgglqdaldvakaialgasctgmaghflkaltdsgeeglleeiq lileelklimtvlgartiadlqkaplvikgethhwltergvntssysvr
>1p0kA (A:) retgldditfvhvslpdlaleqvdistkigelsssspifinamtggggkltyeinkslar aasqagiplavgsqmsalkdpserlsyeivrkenpnglifanlgseataaqakeavemig analqihlnviqeifsgalkrieqicsrvsvpvivkevgfgmskasagklyeagaaavdi ggrqisffnswgistaaslaeirsefpastmiasgglqdaldvakaialgasctgmaghf lkaltdsgeeglleeiqlileelklimtvlgartiadlqkaplvikgethhwltergvnt ssysvr
>1p0kB (B:) mtraerkrqhinhalsigqkretgldditfvhvslpdlaleqvdistkigelsssspifi namtggggkltyeinkslaraasqagiplavgsqmsalkdpserlsyeivrkenpnglif anlgseataaqakeavemiganalqihlnviqeivmpegdrsfsgalkrieqicsrvsvp vivkevgfgmskasagklyeagaaavdiggyggtnfskienlrrqrqisffnswgistaa slaeirsefpastmiasgglqdaldvakaialgasctgmaghflkaltdsgeeglleeiq lileelklimtvlgartiadlqkaplvikgethhwltergvntssysvr
>1p0kB (B:) etgldditfvhvslpdlaleqvdistkigelsssspifinamtggggkltyeinkslara asqagiplavgsqmsalkdpserlsyeivrkenpnglifanlgseataaqakeavemiga nalqihlnviqeivmrsfsgalkrieqicsrvsvpvivkevgfgmskasagklyeagaaa vdiggrqisffnswgistaaslaeirsefpastmiasgglqdaldvakaialgasctgma ghflkaltdsgeeglleeiqlileelklimtvlgartiadlqkaplvikgethhwlterg vntssysvr