Chains and heterogens:
PDB Chain Sequences:
>3zrmA (A:) fgsmkvsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelv aikkvlqdkrfknrelqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrv arhysrakqtlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfg sakqlvrgepnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsg vdqlveiikvlgtptreqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlle ytptarltpleacahsffdelrdpnvklpngrdtpalfnfttqelssnpplatilippha riqaaastptn
>3zrmA (A:) kvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvaikkvlqdkrfkn relqimrkldhcnivrlryffysskkdevylnlvldyvpetvyrvarhysrakqtlpviy vklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakqlvrgepnvsyi csryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlveiikvlgtpt reqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlleytptarltpleacah sffdelrdpnvklpngrdtpalfnfttqelssnpplatilipphar
>3zrmB (B:) fgsmkvsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelv aikkvlqdkrfknrelqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrv arhysrakqtlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfg sakqlvrgepnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsg vdqlveiikvlgtptreqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlle ytptarltpleacahsffdelrdpnvklpngrdtpalfnfttqelssnpplatilippha riqaaastptn
>3zrmB (B:) kvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvaikkvlqdkrfkn relqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrvarhysrakqtlpv iyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakqlvrgepnvs yicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlveiikvlgt ptreqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlleytptarltpleac ahsffdelrdpnvklpngrdtpalfnfttqelssnpplatilipphari