Chains and heterogens:
PDB Chain Sequences:
>1vg4A (A:) mtknklnqnsyelekvkerieqilsqffpeqimkdlplygkmlrvrlsilsfknrgveig edaisslaalelvhlasllhddvidgarfrrgketinfmygdkaavaagdlvlvsafhtv eeignnkarraalnvigkmseaelieqlsrykpitkeeylrivegksgalfglalqlpal legelgedlynlgvtigtiyqmfddimdfagmekigkdgfldlkngvasfplvtamekfp earqmfenrdwsglmsfmrekgilkeceetlkvlvknviienswlrdfvdgifkikiss
>1vg4A (A:) nsyelekvkerieqilsqffpeqimkdlplygkmlrvrlsilsfknrgveigedaissla alelvhlasllhddvidgarfrrgketinfmygdkaavaagdlvlvsafhtveeignnka rraalnvigkmseaelieqlsrykpitkeeylrivegksgalfglalqlpallegelged lynlgvtigtiyqmfddimdfagmekigkdgfldlkngvasfplvtamekfpearqmfen rdwsglmsfmrekgilkeceetlkvlvknviienswlrdf
>1vg4B (B:) mtknklnqnsyelekvkerieqilsqffpeqimkdlplygkmlrvrlsilsfknrgveig edaisslaalelvhlasllhddvidgarfrrgketinfmygdkaavaagdlvlvsafhtv eeignnkarraalnvigkmseaelieqlsrykpitkeeylrivegksgalfglalqlpal legelgedlynlgvtigtiyqmfddimdfagmekigkdgfldlkngvasfplvtamekfp earqmfenrdwsglmsfmrekgilkeceetlkvlvknviienswlrdfvdgifkikiss
>1vg4B (B:) nsyelekvkerieqilsqffpeqimkdlplygkmlrvrlsilsfknrgveigedaissla alelvhlasllhddvidgarfrrgketinfmygdkaavaagdlvlvsafhtveeignnka rraalnvigkmseaelieqlsrykpitkeeylrivegksgalfglalqlpallegelged lynlgvtigtiyqmfddimdfagmekigkdgfldlkngvasfplvtamekfpearqmfen rdwsglmsfmrekgilkeceetlkvlvknviienswlrdf