>1u3r_D mol:protein length:13  steroid receptor coactivator-1
SGSHKLVQLLTTT
>1u3r_C mol:protein length:13  steroid receptor coactivator-1
SGSHKLVQLLTTT
>1u3r_B mol:protein length:241  Estrogen receptor beta
DALSPEQLVLTLLEAEPPHVLISRPSAPFTEASMMMSLTKLADKELVHMISWAKKIPGF
VELSLFDQVRLLESCWMEVLMMGLMWRSIDHPGKLIFAPDLVLDRDEGKCVEGILEIFD
MLLATTSRFRELKLQHKEYLCVKAMILLNSSMYPLVTATQDADSSRKLAHLLNAVTDAL
VWVIAKSGISSQQQSMRLANLLMLLSHVRHASNKGMEHLLNMKCKNVVPVYDLLLEMLN
AHVLR
>1u3r_A mol:protein length:241  Estrogen receptor beta
DALSPEQLVLTLLEAEPPHVLISRPSAPFTEASMMMSLTKLADKELVHMISWAKKIPGF
VELSLFDQVRLLESCWMEVLMMGLMWRSIDHPGKLIFAPDLVLDRDEGKCVEGILEIFD
MLLATTSRFRELKLQHKEYLCVKAMILLNSSMYPLVTATQDADSSRKLAHLLNAVTDAL
VWVIAKSGISSQQQSMRLANLLMLLSHVRHASNKGMEHLLNMKCKNVVPVYDLLLEMLN
AHVLR
>1u3r_D mol:protein length:13  steroid receptor coactivator-1
SGSHKLVQLLTTT