Chains and heterogens:
PDB Chain Sequences:
>6kfyA (A:) mghmnitdireqfpilhqqvnghdlvyldsaatsqkpravietldkyynqynsnvhrgvh tlgtratdgyegarekvrkfinaksmaeiiftkgtttslnmvalsyaranlkpgdevvit ymehhaniipwqqavkatgatlkyiplqedgtisledvretvtsntkivavshvsnvlgt vnpikemakiahdngavivvdgaqstphmkidvqdldcdffalsshkmcgptgvgvlygk kallenmepaefggemidfvglyestwkelpwkfeagtpiiagaiglgaaidfleeigld eisrhehklaayalerfrqldgvtvygpeeraglvtfnlddvhphdvatvldaegiavra ghhcaqplmkwldvtatarasfylynteeeidklvealqktkeyftnvfvdlehhhhhh
>6kfyA (A:) ghmnitdireqfpilhqqvnghdlvyldsaatsqkpravietldkyynqynsnvhrgvht lgtratdgyegarekvrkfinaksmaeiiftkgtttslnmvalsyaranlkpgdevvity mehhaniipwqqavkatgatlkyiplqedgtisledvretvtsntkivavshvsnvlgtv npikemakiahdngavivvdgaqstphmkidvqdldcdffalsshkmcgptgvgvlygkk allenmepaefggemidfvglyestwkelpwkfeagtpiiagaiglgaaidfleeiglde isrhehklaayalerfrqldgvtvygpeeraglvtfnlddvhphdvatvldaegiavrag hhcaqplmkwldvtatarasfylynteeeidklvealqktkeyftnvf