angiotensin-(1-7) + H2O => angiotensin-(1-5) + L-histidyl-L-proline
angiotensin-(1-7) + h2o => angiotensin-(1-5) + l-histidyl-l-proline
angiotensin-(1-7) + H2O => angiotensin-(1-5) + L-histidyl-L-proline
angiotensin-(1-7) + h2o => angiotensin-(1-5) + l-histidyl-l-proline