Chains and heterogens:
PDB Chain Sequences:
>1gngA (A:) mhhhhhhhhhhkvsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqakl cdsgelvaikkvlqdkrfknrelqimrkldhcnivrlryffyssgekkdevylnlvldyv petvyrvarhysrakqtlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtav lklcdfgsakqlvrgepnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqp ifpgdsgvdqlveiikvlgtptreqiremnpnytefkfpqikahpwtkvfrprtppeaia lcsrlleytptarltpleacahsffdelrdpnvklpngrdtpalfnfttqelssnpplat ilipphariqaaastptn
>1gngA (A:) kvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvaikkvlqdkrfkn relqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrvarhysrakqtlpv iyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakqlvrgepnvs yicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlveiikvlgt ptreqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlleytptarltpleac ahsffdelrdpnvklpngrdtpalfnfttqelssnpplatilipphariq
>1gngB (B:) mhhhhhhhhhhkvsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqakl cdsgelvaikkvlqdkrfknrelqimrkldhcnivrlryffyssgekkdevylnlvldyv petvyrvarhysrakqtlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtav lklcdfgsakqlvrgepnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqp ifpgdsgvdqlveiikvlgtptreqiremnpnytefkfpqikahpwtkvfrprtppeaia lcsrlleytptarltpleacahsffdelrdpnvklpngrdtpalfnfttqelssnpplat ilipphariqaaastptn
>1gngB (B:) vsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvaikkv lqdkrfknrelqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrvarhys rakqtlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakql vrgepnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlv eiikvlgtptreqiremnpnytefkfpqikahpwtkvfrprtppeaialcsrlleytpta rltpleacahsffdelrdpnvklpngrdtpalfnfttqelssnpplatilipphari