Chains and heterogens:
PDB Chain Sequences:
>1svxA (A:) mrgshhhhhhgsdlgrklleaaragqddevrilmangadvnaadntgttplhlaaysghl eivevllkhgadvdasdvfgytplhlaaywghleivevllkngadvnamdsdgmtplhla akwgyleivevllkhgadvnaqdkfgktafdisidngnedlaeilqkln
>1svxA (A:) sdlgrklleaaragqddevrilmangadvnaadntgttplhlaaysghleivevllkhga dvdasdvfgytplhlaaywghleivevllkngadvnamdsdgmtplhlaakwgyleivev llkhgadvnaqdkfgktafdisidngnedlaeilqkl
>1svxB (B:) mrgshhhhhhgsgsmkteegklviwingdkgynglaevgkkfekdtgikvtvehpdklee kfpqvaatgdgpdiifwahdrfggyaqsgllaeitpdkafqdklypftwdavryngklia ypiavealsliynkdllpnppktweeipaldkelkakgksalmfnlqepyftwpliaadg gyafkyengkydikdvgvdnagakagltflvdliknkhmnadtdysiaeaafnkgetamt ingpwawsnidtskvnygvtvlptfkgqpskpfvgvlsaginaaspnkelakeflenyll tdegleavnkdkplgavalksyeeelakdpriaatmenaqkgeimpnipqmsafwyavrt avinaasgrqtvdealkdaqtgsggtpgrpaakln
>1svxB (B:) gklviwingdkgynglaevgkkfekdtgikvtvehpdkleekfpqvaatgdgpdiifwah drfggyaqsgllaeitpdkafqdklypftwdavryngkliaypiavealsliynkdllpn ppktweeipaldkelkakgksalmfnlqepyftwpliaadggyafkyengkydikdvgvd nagakagltflvdliknkhmnadtdysiaeaafnkgetamtingpwawsnidtskvnygv tvlptfkgqpskpfvgvlsaginaaspnkelakeflenylltdegleavnkdkplgaval ksyeeelakdpriaatmenaqkgeimpnipqmsafwyavrtavinaasgrqtvdealkda qtgsggtpg