Chains and heterogens:
PDB Chain Sequences:
>3g15A (A:) gsshhhhhhssglvprgspqppadeqpeprtrrraylwckeflpgawrglredefhisvi rgglsnmlfqcslpdttatlgdeprkvllrlygailqmrscnkegseqaqkenefqgaea mvlesvmfailaerslgpklygifpqgrleqfipsrrldteelslpdisaeiaekmatfh gmkmpfnkepkwlfgtmekylkevlrikfteesrikklhkllsynlplelenlrsllest pspvvfchndcqegnilllegrensekqklmlidfeyssynyrgfdignhfcewmydysy ekypffranirkyptkkqqlhfissylpafqndfenlsteeksiikeemllevnrfalas hflwglwsivqakissiefgymdyaqarfdayfhqkrklgv
>3g15A (A:) eqpeprtrrraylwckeflpgawrglredefhisvirgglsnmlfqcslpdttatlgdep rkvllrlygaaeamvlesvmfailaerslgpklygifpqgrleqfipsrrldteelslpd isaeiaekmatfhgmkmpfnkepkwlfgtmekylkevlrikfteesrikklhkllsynlp lelenlrsllestpspvvfchndcqegnilllegrensekqklmlidfeyssynyrgfdi gnhfcewmydysyekypffranirkyptkkqqlhfissylpafqndfenlsteeksiike emllevnrfalashflwglwsivqakissiefgymdyaqarfdayfhqkrklgv
>3g15B (B:) gsshhhhhhssglvprgspqppadeqpeprtrrraylwckeflpgawrglredefhisvi rgglsnmlfqcslpdttatlgdeprkvllrlygailqmrscnkegseqaqkenefqgaea mvlesvmfailaerslgpklygifpqgrleqfipsrrldteelslpdisaeiaekmatfh gmkmpfnkepkwlfgtmekylkevlrikfteesrikklhkllsynlplelenlrsllest pspvvfchndcqegnilllegrensekqklmlidfeyssynyrgfdignhfcewmydysy ekypffranirkyptkkqqlhfissylpafqndfenlsteeksiikeemllevnrfalas hflwglwsivqakissiefgymdyaqarfdayfhqkrklgv
>3g15B (B:) rrraylwckeflpawmlfqcvllrlmvlesvmfailaerslgpklygifpqgrleqfips rrldteelslpdisaeiaekmatfhgmkmpfnkepkwlfgtmekylkevlrikfteesri kklhkllsynlplelenlrsllestpspvvfchndcqegnilllegrensekqklmlidf eyssynyrgfdignhfcewmydysyekypffranirkyptkkqqlhfissylpafqndfe nlsteeksiikeemllevnrfalashflwglwsivqakissiefgymdyaqarfdayfhq krklgv