Chains and heterogens:
PDB Chain Sequences:
>2a3lA (A:) mspkspvasasafesveesddddnltnsegldasylqangdnempadaneeqismaassm irshsvsgdlhgvqpdpiaadilrkepeqetfvrlnvplevptsdeveaykclqeclelr kryvfqetvapwekevisdpstpkpntepfahypqgksdhcfemqdgvvhvfankdaked lfpvadatafftdlhhvlkviaagnirtlchrrlvlleqkfnlhlmlnadkeflaqksap hrdfynvrkvdthvhhsacmnqkhllrfiksklrkepdevvifrdgtyltlrevfesldl tgydlnvdlldvhadkstfhrfdkfnlkynpcgqsrlreiflkqdnliqgrflgeitkqv fsdleaskyqmaeyrisiygrkmsewdqlaswivnndlysenvvwliqlprlyniykdmg ivtsfqnildnifiplfeatvdpdshpqlhvflkqvvgfdlvddeskperrptkhmptpa qwtnafnpafsyyvyycyanlyvlnklreskgmttitlrphsgeagdidhlaatfltchs iahginlrkspvlqylyylaqiglamsplsnnslfldyhrnpfpvfflrglnvslstddp lqihltkeplveeysiaasvwklsacdlceiarnsvyqsgfshalkshwigkdyykrgpd gndihktnvphirvefrdtiwkeemqqvylgkavisdevvp
>2a3lA (A:) qpdpiaadilrkepeqetfvrlnvplevptsdeveaykclqeclelrkryvfqetvapwe keepfahypqgksdhcfemqdgvvhvfankdakedlfpvadatafftdlhhvlkviaagn irtlchrrlvlleqkfnlhlmlnadkeflaqksaphrdfynvrkvdthvhhsacmnqkhl lrfiksklrkepdevvifrdgtyltlrevfesldltgydlnvdlldvhadkstfhrfdkf nlkynpcgqsrlreiflkqdnliqgrflgeitkqvfsdleaskyqmaeyrisiygrkmse wdqlaswivnndlysenvvwliqlprlyniykdmgivtsfqnildnifiplfeatvdpds hpqlhvflkqvvgfdlvddeskperrptkhmptpaqwtnafnpafsyyvyycyanlyvln klreskgmttitlrphsgeagdidhlaatfltchsiahginlrkspvlqylyylaqigla msplsnnslfldyhrnpfpvfflrglnvslstddplqihltkeplveeysiaasvwklsa cdlceiarnsvyqsgfshalkshwigkdyykrgpdgndihktnvphirvefrdtiwkeem qqvylgkavisdevvp