Chains and heterogens:
PDB Chain Sequences:
>4yafA (A:) iqttappvkessfvekmkktgrniivfygsqtgtaeefanrlskdahrygmrgmsadpee ydladlsslpeidkslvvfcmatygegdptdnaqdfydwlqetdvdltgvkfavfglgnk tyehfnamgkyvdqrleqlgaqrifelglgdddgnleedfitwreqfwpavceffgveat geessirqyelvvhedmdvakvytgemgrlksyenqkppfdaknpflaavtanrklnqgt erhlmhleldisdskiryesgdhvavypandsalvnqigeilgadldvimslnnldeesn kkhpfpcpttyrtaltyylditnpprtnvlyelaqyasepseqehlhkmasssgegkely lswvvearrhilailqdypslrppidhlcellprlqaryysiassskvhpnsvhicavav eyeaksgrvnkgvatswlrakepagenggralvpmfvrksqfrlpfksttpvimvgpgtg iapfmgfiqerawlreqgkevgetllyygcrrsdedylyreelarfhkdgaltqlnvafs reqahkvyvqhllkrdrehlwkliheggahiyvcgdarnmakdvqntfydivaefgpmeh tqavdyvkklmtkgrysldvws
>4yafA (A:) appvkessfvekmkktgrniivfygsqtgtaeefanrlskdahrygmrgmsadpeeydla dlsslpeidkslvvfcmatygegdptdnaqdfydwlqetdvdltgvkfavfglgnktyeh fnamgkyvdqrleqlgaqrifelglgdddgnleedfitwreqfwpavceffgveassirq yelvvhedmdvakvytgemgrlksyenqkppfdaknpflaavtanrklnqgterhlmhle ldisdskiryesgdhvavypandsalvnqigeilgadldvimslnnldeesnkkhpfpcp ttyrtaltyylditnpprtnvlyelaqyasepseqehlhkmasssgegkelylswvvear rhilailqdypslrppidhlcellprlqaryysiassskvhpnsvhicavaveyeaksgr vnkgvatswlrakeparalvpmfvrksqfrlpfksttpvimvgpgtgiapfmgfiqeraw lreqgkevgetllyygcrrsdedylyreelarfhkdgaltqlnvafsreqahkvyvqhll krdrehlwkliheggahiyvcgdarnmakdvqntfydivaefgpmehtqavdyvkklmtk grysldvws
>4yafB (B:) iqttappvkessfvekmkktgrniivfygsqtgtaeefanrlskdahrygmrgmsadpee ydladlsslpeidkslvvfcmatygegdptdnaqdfydwlqetdvdltgvkfavfglgnk tyehfnamgkyvdqrleqlgaqrifelglgdddgnleedfitwreqfwpavceffgveat geessirqyelvvhedmdvakvytgemgrlksyenqkppfdaknpflaavtanrklnqgt erhlmhleldisdskiryesgdhvavypandsalvnqigeilgadldvimslnnldeesn kkhpfpcpttyrtaltyylditnpprtnvlyelaqyasepseqehlhkmasssgegkely lswvvearrhilailqdypslrppidhlcellprlqaryysiassskvhpnsvhicavav eyeaksgrvnkgvatswlrakepagenggralvpmfvrksqfrlpfksttpvimvgpgtg iapfmgfiqerawlreqgkevgetllyygcrrsdedylyreelarfhkdgaltqlnvafs reqahkvyvqhllkrdrehlwkliheggahiyvcgdarnmakdvqntfydivaefgpmeh tqavdyvkklmtkgrysldvws
>4yafB (B:) kessfvekmkktgrniivfygsqtgtaeefanrlskdahrygmrgmsadpeeydladlss lpeidkslvvfcmatygegdptdnaqdfydwlqetdvdltgvkfavfglgnktyehfnam gkyvdqrleqlgaqrifelglgdddgnleedfitwreqfwpavceffgveasirqyelvv hedmdvakvytgemgrlksyenqkppfdaknpflaavtanrklnqgterhlmhleldisd skiryesgdhvavypandsalvnqigeilgadldvimslnnldeesnkkhpfpcpttyrt altyylditnpprtnvlyelaqyasepseqehlhkmasssgegkelylswvvearrhila ilqdypslrppidhlcellprlqaryysiassskvhpnsvhicavaveyeaksgrvnkgv atswlrakepagralvpmfvrksqfrlpfksttpvimvgpgtgiapfmgfiqerawlreq gkevgetllyygcrrsdedylyreelarfhkdgaltqlnvafsreqahkvyvqhllkrdr ehlwkliheggahiyvcgdarnmakdvqntfydivaefgpmehtqavdyvkklmtkgrys ldvws