Chains and heterogens:
PDB Chain Sequences:
>4qtgA (A:) mhhhhhhssgvdlgtenlyfqsmtqdlktggeqgylriateeafatreiidvylrmirdg tadkgmvslwgfyaqspseratqilerlldlgerriadmdatgidkailaltspgvqplh dldeartlatrandtladacqkypdrfigmgtvapqdpewsareihrgarelgfkgiqin shtqgryldeeffdpifralvevdqplyihpatspdsmidpmleagldgaifgfgvetgm hllrlitigifdkypslqimvghmgealpywlyrldymhqagvrsqryermkplkktieg ylksnvlvtnsgvawepaikfcqqvmgedrvmyamdypyqyvadevramdamdmsaqtkk kffqtnaekwfkl
>4qtgA (A:) dlktggeqgylriateeafatreiidvylrmirdgtadkgmvslwgfyaqspseratqil erlldlgerriadmdatgidkailaltspgvqplhdldeartlatrandtladacqkypd rfigmgtvapqdpewsareihrgarelgfkgiqinshtqgryldeeffdpifralvevdq plyihpatspdsmidpmleagldgaifgfgvetgmhllrlitigifdkypslqimvghmg ealpywlyrldymhqagvrsqryermkplkktiegylksnvlvtnsgvawepaikfcqqv mgedrvmyamdypyqyvadevramdamdmsaqtkkkffqtnaekwfkl
>4qtgB (B:) mhhhhhhssgvdlgtenlyfqsmtqdlktggeqgylriateeafatreiidvylrmirdg tadkgmvslwgfyaqspseratqilerlldlgerriadmdatgidkailaltspgvqplh dldeartlatrandtladacqkypdrfigmgtvapqdpewsareihrgarelgfkgiqin shtqgryldeeffdpifralvevdqplyihpatspdsmidpmleagldgaifgfgvetgm hllrlitigifdkypslqimvghmgealpywlyrldymhqagvrsqryermkplkktieg ylksnvlvtnsgvawepaikfcqqvmgedrvmyamdypyqyvadevramdamdmsaqtkk kffqtnaekwfkl
>4qtgB (B:) qdlktggeqgylriateeafatreiidvylrmirdgtadkgmvslwgfyaqspseratqi lerlldlgerriadmdatgidkailaltspgvqplhdldeartlatrandtladacqkyp drfigmgtvapqdpewsareihrgarelgfkgiqinshtqgryldeeffdpifralvevd qplyihpatspdsmidpmleagldgaifgfgvetgmhllrlitigifdkypslqimvghm gealpywlyrldymhqagvrsqryermkplkktiegylksnvlvtnsgvawepaikfcqq vmgedrvmyamdypyqyvadevramdamdmsaqtkkkffqtnaekwfkl