>2j7xA (A:) observed residues (from ATOM records)
tlspeqlvltlleaeppnvlvsmpfteasmmmsltkladkelvhmigwakkipgfvelsl
ldqvrllescwmevlmvglmwrsidhpgklifapdlvldrdegkcvegileifdmllatt
srfrelklqhkeylcvkamillnssmyplaessrklthllnavtdalvwviaksgissqq
qsvrlanllmllshvrhisnkgmehllsmkcknvvpvydlllemlnah