Chains and heterogens:
PDB Chain Sequences:
>2o07A (A:) gsmepgpdgpaasgpaairegwfretcslwpgqalslqveqllhhrrsryqdilvfrskt ygnvlvldgviqcterdefsyqemianlplcshpnprkvliigggdggvlrevvkhpsve svvqceidedviqvskkflpgmaigyssskltlhvgdgfefmkqnqdafdviitdssdpm gpaeslfkesyyqlmktalkedgvlccqgecqwlhldlikemrqfcqslfpvvayaycti ptypsgqigfmlcsknpstnfqepvqpltqqqvaqmqlkyynsdvhraafvlpefarkal ndvs
>2o07A (A:) iregwfretcslwpgqalslqveqllhhrrsryqdilvfrsktygnvlvldgviqcterd efsyqemianlplcshpnprkvliigggdggvlrevvkhpsvesvvqceidedviqvskk flpgmaigyssskltlhvgdgfefmkqnqdafdviitdssesyyqlmktalkedgvlccq gecqwlhldlikemrqfcqslfpvvayayctiptypsgqigfmlcsknpstnfqepvqpl tqqqvaqmqlkyynsdvhraafvlpefarkalnd
>2o07B (B:) gsmepgpdgpaasgpaairegwfretcslwpgqalslqveqllhhrrsryqdilvfrskt ygnvlvldgviqcterdefsyqemianlplcshpnprkvliigggdggvlrevvkhpsve svvqceidedviqvskkflpgmaigyssskltlhvgdgfefmkqnqdafdviitdssdpm gpaeslfkesyyqlmktalkedgvlccqgecqwlhldlikemrqfcqslfpvvayaycti ptypsgqigfmlcsknpstnfqepvqpltqqqvaqmqlkyynsdvhraafvlpefarkal ndvs
>2o07B (B:) airegwfretcslwpgqalslqveqllhhrrsryqdilvfrsktygnvlvldgviqcter defsyqemianlplcshpnprkvliigggdggvlrevvkhpsvesvvqceidedviqvsk kflpgmaigyssskltlhvgdgfefmkqnqdafdviitdssdpmgpaeslfkesyyqlmk talkedgvlccqgecqwlhldlikemrqfcqslfpvvayayctiptypsgqigfmlcskn pstnfqepvqpltqqqvaqmqlkyynsdvhraafvlpefarkaln