Chains and heterogens:
PDB Chain Sequences:
>1g9uA (A:) mfinprnvsntflqeplrhssnltempveaenvkskteyynawsewernappgngeqrem avsrlrdcldrqahelelnnlglsslpelpphleslvascnsltelpelpqslksllvdn nnlkalsdlpplleylgvsnnqleklpelqnssflkiidvdnnslkklpdlppslefiaa gnnqleelpelqnlpfltaiyadnnslkklpdlplslesivagnnileelpelqnlpflt tiyadnnllktlpdlppslealnvrdnyltdlpelpqsltfldvsenifsglselppnly ylnassneirslcdlppsleelnvsnnklielpalpprlerliasfnhlaevpelpqnlk qlhveynplrefpdipesvedlrmnshlaevpelpqnlkqlhvetnplrefpdipesved lrmnservvdpyefahettdkleddvfehhhhhh
>1g9uA (A:) kskteyynawsewernappgngeqremavsrlrdcldrqahelelnnlglsslpelpphl eslvascnsltelpelpqslksllvdnnnlkalsdlpplleylgvsnnqleklpelqnss flkiidvdnnslkklpdlppslefiaagnnqleelpelqnlpfltaiyadnnslkklpdl plslesivagnnileelpelqnlpflttiyadnnllktlpdlppslealnvrdnyltdlp elpqsltfldvsenifsglselppnlyylnassneirslcdlppsleelnvsnnklielp alpprlerliasfnhlaevpelpqnlkqlhveynplrefpdipesvedlrmns