Chains and heterogens:
PDB Chain Sequences:
>2y98A (A:) mgsshhhhhhssglvprgshmtsaepraypfndvhgltlagrygelqetepvsrvrppyg eeawlvtryedvravlgdgrfvrgpsmtrdeprtrpemvkggllsmdppehsrlrrlvvk aftarraeslrprareiahelvdqmaatgqpadlvamfarqlpvrvicellgvpsadhdr ftrwsgaflstaevtaeemqeaaeqayaymgdlidrrrkeptddlvsalvqardqqdsls eqelldlaigllvagyestttqiadfvyllmtrpelrrqlldrpelipsaveeltrwvpl gvgtafpryavedvtlrgvtiragepvlastgaanrdqaqfpdadridvdrtpnqhlgfg hgvhhclgaplarvelqvalevllqrlpgirlgipetqlrwsegmllrgplelpvvw
>2y98A (A:) epraypfndvhgltlagrygelqetepvsrvrppygeeawlvtryedvravlgdgrfvrg psmtrdeprtrpemvkggllsmdppehsrlrrlvvkaftarraeslrprareiahelvdq maatgqpadlvamfarqlpvrvicellgvpsadhdrftrwsgaflstaevtaeemqeaae qayaymgdlidrrrkeptddlvsalvqardqqdslseqelldlaigllvagyestttqia dfvyllmtrpelrrqlldrpelipsaveeltrwvplgvgtafpryavedvtlrgvtirag epvlastgaanrdqaqfpdadridvdrtpnqhlgfghgvhhclgaplarvelqvalevll qrlpgirlgipetqlrwsegmllrgplelpvvw