Chains and heterogens:
PDB Chain Sequences:
>1i09A (A:) msgrprttsfaesckpvqqpsafgsmkvsrdkdgskvttvvatpgqgpdrpqevsytdtk vigngsfgvvyqaklcdsgelvaikkvlqdkrfknrelqimrkldhcnivrlryffyssg ekkdevylnlvldyvpetvyrvarhysrakqtlpviyvklymyqlfrslayihsfgichr dikpqnllldpdtavlklcdfgsakqlvrgepnvsyicsryyrapelifgatdytssidv wsagcvlaelllgqpifpgdsgvdqlveiikvlgtptreqiremnpnytefkfpqikahp wtkvfrprtppeaialcsrlleytptarltpleacahsffdelrdpnvklpngrdtpalf nfttqelssnpplatilipphariqaaastptnataasdantgdrgqtnnaasasasnst
>1i09A (A:) smkvsrdkdgskvttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvai kkvlqdkrfknrelqimrkldhcnivrlryffyssylnlvldyvpetvyrvarhysrakq tlpviyvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakqlvrge pnvsyicsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlveiik vlgtptreqiremnwtkvfrprtppeaialcsrlleytptarltpleacahsffdelrdp nvklpngrdtpalfnfttqelssnpplatilipphari
>1i09B (B:) msgrprttsfaesckpvqqpsafgsmkvsrdkdgskvttvvatpgqgpdrpqevsytdtk vigngsfgvvyqaklcdsgelvaikkvlqdkrfknrelqimrkldhcnivrlryffyssg ekkdevylnlvldyvpetvyrvarhysrakqtlpviyvklymyqlfrslayihsfgichr dikpqnllldpdtavlklcdfgsakqlvrgepnvsyicsryyrapelifgatdytssidv wsagcvlaelllgqpifpgdsgvdqlveiikvlgtptreqiremnpnytefkfpqikahp wtkvfrprtppeaialcsrlleytptarltpleacahsffdelrdpnvklpngrdtpalf nfttqelssnpplatilipphariqaaastptnataasdantgdrgqtnnaasasasnst
>1i09B (B:) vttvvatpgqgpdrpqevsytdtkvigngsfgvvyqaklcdsgelvaikkvlqdkrfknr elqimrkldhcnivrlryffyssgekkdevylnlvldyvpetvyrvarhysrakqtlpvi yvklymyqlfrslayihsfgichrdikpqnllldpdtavlklcdfgsakqlvrgepnvsy icsryyrapelifgatdytssidvwsagcvlaelllgqpifpgdsgvdqlveiikvlgtp treqiremnfkfpqikahpwtkvfrprtppeaialcsrlleytptarltpleacahsffd elrdpnvklpngrdtpalfnfttqelssnpplatilippha