Chains and heterogens:
PDB Chain Sequences:
>3gvtA (A:) gtgrsrlledfrnnrfpnlqlrdlighivefsqdqhgsrfiqqkleratpaerqivfnei lqaayqlmtdvfgnyviqkffefgsldqklalatrirghvlplalqmygcrviqkalesi ssdqqsemvkeldghvlkcvkdqngnhvvqkciecvqpqslqfiidafkgqvfvlsthpy gcrviqrilehctaeqtlpileelhqhteqlvqdqygnyviqhvlehgrpedkskivsei rgkvlalsqhkfasnvvekcvthasraerallidevccqndgphsalytmmkdqyanyvv qkmidmaepaqrkiimhkirphittlrkytygkhilaklekyylknspdlg
>3gvtA (A:) grsrlledfrnnrfpnlqlrdlighivefsqdqhgsrfiqqkleratpaerqivfneilq aayqlmtdvfgnyviqkffefgsldqklalatrirghvlplalqmygcrviqkalesiss dqqsemvkeldghvlkcvkdqngnhvvqkciecvqpqslqfiidafkgqvfvlsthpygc rviqrilehctaeqtlpileelhqhteqlvqdqygnyviqhvlehgrpedkskivseirg kvlalsqhkfasnvvekcvthasraerallidevccqndgphsalytmmkdqyanyvvqk midmaepaqrkiimhkirphittlrkytygkhilaklekyyl
>3gvtB (B:) gtgrsrlledfrnnrfpnlqlrdlighivefsqdqhgsrfiqqkleratpaerqivfnei lqaayqlmtdvfgnyviqkffefgsldqklalatrirghvlplalqmygcrviqkalesi ssdqqsemvkeldghvlkcvkdqngnhvvqkciecvqpqslqfiidafkgqvfvlsthpy gcrviqrilehctaeqtlpileelhqhteqlvqdqygnyviqhvlehgrpedkskivsei rgkvlalsqhkfasnvvekcvthasraerallidevccqndgphsalytmmkdqyanyvv qkmidmaepaqrkiimhkirphittlrkytygkhilaklekyylknspdlg
>3gvtB (B:) grsrlledfrnnrfpnlqlrdlighivefsqdqhgsrfiqqkleratpaerqivfneilq aayqlmtdvfgnyviqkffefgsldqklalatrirghvlplalqmygcrviqkalesiss dqqsemvkeldghvlkcvkdqngnhvvqkciecvqpqslqfiidafkgqvfvlsthpygc rviqrilehctaeqtlpileelhqhteqlvqdqygnyviqhvlehgrpedkskivseirg kvlalsqhkfasnvvekcvthasraerallidevccqndgphsalytmmkdqyanyvvqk midmaepaqrkiimhkirphittlrkytygkhilaklekyyl