Chains and heterogens:
PDB Chain Sequences:
>3a77A (A:) gamenplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgsevgdrtlpgwpvtl pdpgmsltdrgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsgh gpdgevpkdkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmv kvvptclralvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpg es
>3a77A (A:) enplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvtlpgwpvtlpdpgmsltdr gvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsghgpdgevpkdk eggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmvkvvptclral vemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpges
>3a77B (B:) gamenplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgsevgdrtlpgwpvtl pdpgmsltdrgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsgh gpdgevpkdkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmv kvvptclralvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpg es
>3a77B (B:) enplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgsetlpgwpvtlpdpgmsl tdrgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsghgpdgevp kdkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmvkvvptcl ralvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpge
>3a77C (C:) gamenplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgsevgdrtlpgwpvtl pdpgmsltdrgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsgh gpdgevpkdkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmv kvvptclralvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpg es
>3a77C (C:) enplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgstlpgwpvtlpdpgmslt drgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsghgpdgevpk dkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmvkvvptclr alvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpge
>3a77D (D:) gamenplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvgsevgdrtlpgwpvtl pdpgmsltdrgvmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsgh gpdgevpkdkeggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmv kvvptclralvemarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpg es
>3a77D (D:) nplkrllvpgeewefevtafyrgrqvfqqtiscpeglrlvglpgwpvtlpdpgmsltdrg vmsyvrhvlsclggglalwragqwlwaqrlghchtywavseellpnsghgpdgevpkdke ggvfdlgpfivdlitftegsgrspryalwfcvgeswpqdqpwtkrlvmvkvvptclralv emarvggasslentvdlhisnshplsltsdqykaylqdlvegmdfqgpge