Chains and heterogens:
PDB Chain Sequences:
>4cgaA (A:) pqppadeqpeprtrrraylwckeflpgawrglredefhisvirgglsnmlfqcslpdtta tlgdeprkvllrlygailqmrscnkegseqaqkenefqgaeamvlesvmfailaerslgp klygifpqgrleqfipsrrldteelslpdisaeiaekmatfhgmkmpfnkepkwlfgtme kylkevlrikfteesrikklhkllsynlplelenlrsllestpspvvfchndcqegnill legrensekqklmlidfeyssynyrgfdignhfcewmydysyekypffranirkyptkkq qlhfissylpafqndfenlsteeksiikeemllevnrfalashflwglwsivqakissie fgymdyaqarfdayfhqkrklgv
>4cgaA (A:) deqpeprtrrraylwckeflpgawrglredefhisvirgglsnmlfqcslpdttatlgde prkvllrlygaeamvlesvmfailaerslgpklygifpqgrleqfipsrrldteelslpd isaeiaekmatfhgmkmpfnkepkwlfgtmekylkevlrikfteesrikklhkllsynlp lelenlrsllestpspvvfchndcqegnilllegrensekqklmlidfeyssynyrgfdi gnhfcewmydysyekypffranirkyptkkqqlhfissylpafqndfenlsteeksiike emllevnrfalashflwglwsivqakissiefgymdyaqarfdayfhqkrklgv