Chains and heterogens:
PDB Chain Sequences:
>7ah5A (A:) mgsshhhhhhssglvprgshmasamenswtiskeyhideevgfalpnpqenlpdfyndwm fiakhlpdliesgqlrerveklnmlsidhltdhksqrlarlvlgcitmayvwgkghgdvr kvlprniavpycqlskklelppilvyadcvlanwkkkdpnkpltyenmdvlfsfrdgdcs kgfflvsllveiaaasaikviptvfkamqmqerdtllkalleiasclekalqvfhqihdh vnpkaffsvlriylsgwkgnpqlsdglvyegfwedpkefaggsagqssvfqcfdvllgiq qtaggghaaqflqdmrrymppahrnflcslesnpsvrefvlskgdaglreaydacvkalv slrsyhlqivtkyilipasqqpkenktsedpskleakgtggtdlmnflktvrstteksll keg
>7ah5A (A:) keyhideevgfalpnpqenlpdfyndwmfiakhlpdliesgqlrerveklnmlsidhltd hksqrlarlvlgcitmayvwgkghgdvrkvlprniavpycqlskklelppilvyadcvla nwkkkdpnkpltyenmdvlfsfrdgdcskgfflvsllveiaaasaikviptvfkamqmqe rdtllkalleiasclekalqvfhqihdhvnpkaffsvlriylsgwkgnpqlsdglvyegf wedpkefaggsagqssvfqcfdvllgiqqtaggghaaqflqdmrrymppahrnflcsles npsvrefvlskgdaglreaydacvkalvslrsyhlqivtkyilipasqqgtdlmnflktv rstteksllke
>7ah5B (B:) mgsshhhhhhssglvprgshmasamenswtiskeyhideevgfalpnpqenlpdfyndwm fiakhlpdliesgqlrerveklnmlsidhltdhksqrlarlvlgcitmayvwgkghgdvr kvlprniavpycqlskklelppilvyadcvlanwkkkdpnkpltyenmdvlfsfrdgdcs kgfflvsllveiaaasaikviptvfkamqmqerdtllkalleiasclekalqvfhqihdh vnpkaffsvlriylsgwkgnpqlsdglvyegfwedpkefaggsagqssvfqcfdvllgiq qtaggghaaqflqdmrrymppahrnflcslesnpsvrefvlskgdaglreaydacvkalv slrsyhlqivtkyilipasqqpkenktsedpskleakgtggtdlmnflktvrstteksll keg
>7ah5B (B:) skeyhideevgfalpnpqenlpdfyndwmfiakhlpdliesgqlrerveklnmlsidhlt dhksqrlarlvlgcitmayvwgkghgdvrkvlprniavpycqlskklelppilvyadcvl anwkkkdpnkpltyenmdvlfsfrdgdcskgfflvsllveiaaasaikviptvfkamqmq erdtllkalleiasclekalqvfhqihdhvnpkaffsvlriylsgwkgnpqlsdglvyeg fwedpkefaggsagqssvfqcfdvllgiqqtaggghaaqflqdmrrymppahrnflcsle snpsvrefvlskgdaglreaydacvkalvslrsyhlqivtkyilipasqggtdlmnflkt vrstteksllk