Chains and heterogens:
PDB Chain Sequences:
>7a9iA (A:) mgsshhhhhhssglvprgshmmntfssfrkhallhsketavksinhnisfynlllliqri atglksanikkgdrisihmgncfeliatyyaclkigavfvplslklsakevknliqhsss cayigdkkrfyetkqeiesctmlekiwvidlkiedkennthnweeiisqpydysedniyt deiasifytsgttghpkgivysqktlidavnltkvtinprlpksdgdkpailslvdlisp wsilitfaalqkgysvlllsevdienitetlketqpawiagtpsnfhkiikneennnnsl dlsetvcvaggdscatelsqkffecfgshlqssygqtelggpviyhhdiyainepsigwp lpgveikinntqssngellirspaktigiwnghdielfpsdrwlatgdlvrqennrnlif lgrekdqikiegypvypieientliqhadiaasvvfsvpdkyageriialiqpqknhslk aetiasylsdnlahykhpseyifikeipvnttgkisrrklsneyhllksqaekvftl
>7a9iA (A:) mntfssfrkhallhsketavksinhnisfynlllliqriatglksanikkgdrisihmgn cfeliatyyaclkigavfvplslklsakevknliqhssscayigdkkrfyetkqeiesct mlekiwvidlkiedkennthnweeiisqpydysedniytdeiasifytkgivysqktlid avnltkvtinprlpkkpailslvdlispwsilitfaalqkgysvlllsevdienitetlk etqpawiagtpsnfhkiikneennnnsldlsetvcvaggdscatelsqkffecfgshlqs sygqtelggpviyhhdiyainepsigwplpgveikinntqssngellirspaktigiwng hdielfpsdrwlatgdlvrqennrnliflgrekdqikiegypvypieientliqhadiaa svvfsvpdkyageriialiqpqknhslkaetiasylsdnlahykhpseyifikeipvisr rklsneyhllksqaekvftl