Chains and heterogens:
PDB Chain Sequences:
>1q5vA (A:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehekrdlasrivstqhhhhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrg vrhghlqclpked
>1q5vA (A:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqhgtqgfavlsyvye hhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrgvrhghlqclpke
>1q5vB (B:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehekrdlasrivstqhhhhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrg vrhghlqclpked
>1q5vB (B:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrgvrhghlqclpked
>1q5vC (C:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehekrdlasrivstqhhhhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrg vrhghlqclpked
>1q5vC (C:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrgvrhghlqclpke
>1q5vD (D:) mqrvtitldddlletldslsqrrgynnrseairdilrsalaqeatqqhgtqgfavlsyvy ehekrdlasrivstqhhhhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqrg vrhghlqclpked
>1q5vD (D:) mqrvtitldddlletldslsqrrynnrseairdilrsalaqeatqqhgtqgfavlsyvye hekrdlasrivstqhhhhdlsvatlhvhinhddcleiavlkgdmgdvqhfaddviaqgvr hghlqclpke