Chains and heterogens:
PDB Chain Sequences:
>1f13A (A:) setsrtafggrravppnnsnaaeddlptvelqgvvprgvnlqeflnvtsvhlfkerwdtn kvdhhtdkyennklivrrgqsfyvqidfsrpydprrdlfrveyvigrypqenkgtyipvp ivselqsgkwgakivmredrsvrlsiqsspkcivgkfrmyvavwtpygvlrtsrnpetdt yilfnpwceddavyldnekereeyvlndigvifygevndiktrswsygqfedgildtcly vmdraqmdlsgrgnpikvsrvgsamvnakddegvlvgswdniyaygvppsawtgsvdill eyrssenpvrygqcwvfagvfntflrclgiparivtnyfsahdndanlqmdifleedgnv nskltkdsvwnyhcwneawmtrpdlpvgfggwqavdstpqensdgmyrcgpasvqaikhg hvcfqfdapfvfaevnsdliyitakkdgthvvenvdathigklivtkqiggdgmmditdt ykfqegqeeerlaletalmygakkplntegvmksrsnvdmdfevenavlgkdfklsitfr nnshnrytitaylsanitfytgvpkaefkketfdvtleplsfkkeavliqageymgqlle qaslhffvtarinetrdvlakqkstvltipeiiikvrgtqvvgsdmtvtveftnplketl rnvwvhldgpgvtrpmkkmfreirpnstvqweevcrpwvsghrkliasmssdslrhvyge ldvqiqrrpsm
>1f13A (A:) rtafggrravppnnsnaaeddlptvelqgvvpvnlqeflnvtsvhlfkerwdtnkvdhht dkyennklivrrgqsfyvqidfsrpydprrdlfrveyvigrypqenkgtyipvpivselq sgkwgakivmredrsvrlsiqsspkcivgkfrmyvavwtpygvlrtsrnpetdtyilfnp wceddavyldnekereeyvlndigvifygevndiktrswsygqfedgildtclyvmdraq mdlsgrgnpikvsrvgsamvnakddegvlvgswdniyaygvppsawtgsvdilleyrsse npvrygqcwvfagvfntflrclgiparivtnyfsahdndanlqmdifleedgnvnskltk dsvwnyhcwneawmtrpdlpvgfggwqavdstpqensdgmyrcgpasvqaikhghvcfqf dapfvfaevnsdliyitakkdgthvvenvdathigklivtkqiggdgmmditdtykfqeg qeeerlaletalmygakkplntegvmksrsnvdmdfevenavlgkdfklsitfrnnshnr ytitaylsanitfytgvpkaefkketfdvtleplsfkkeavliqageymgqlleqaslhf fvtarinetrdvlakqkstvltipeiiikvrgtqvvgsdmtvtveftnplketlrnvwvh ldgpgvtrpmkkmfreirpnstvqweevcrpwvsghrkliasmssdslrhvygeldvqiq rr
>1f13B (B:) setsrtafggrravppnnsnaaeddlptvelqgvvprgvnlqeflnvtsvhlfkerwdtn kvdhhtdkyennklivrrgqsfyvqidfsrpydprrdlfrveyvigrypqenkgtyipvp ivselqsgkwgakivmredrsvrlsiqsspkcivgkfrmyvavwtpygvlrtsrnpetdt yilfnpwceddavyldnekereeyvlndigvifygevndiktrswsygqfedgildtcly vmdraqmdlsgrgnpikvsrvgsamvnakddegvlvgswdniyaygvppsawtgsvdill eyrssenpvrygqcwvfagvfntflrclgiparivtnyfsahdndanlqmdifleedgnv nskltkdsvwnyhcwneawmtrpdlpvgfggwqavdstpqensdgmyrcgpasvqaikhg hvcfqfdapfvfaevnsdliyitakkdgthvvenvdathigklivtkqiggdgmmditdt ykfqegqeeerlaletalmygakkplntegvmksrsnvdmdfevenavlgkdfklsitfr nnshnrytitaylsanitfytgvpkaefkketfdvtleplsfkkeavliqageymgqlle qaslhffvtarinetrdvlakqkstvltipeiiikvrgtqvvgsdmtvtveftnplketl rnvwvhldgpgvtrpmkkmfreirpnstvqweevcrpwvsghrkliasmssdslrhvyge ldvqiqrrpsm
>1f13B (B:) tafggrravppnnsnaaeddlptvelqgvvplqeflnvtsvhlfkerwdtnkvdhhtdky ennklivrrgqsfyvqidfsrpydprrdlfrveyvigrypqenkgtyipvpivselqsgk wgakivmredrsvrlsiqsspkcivgkfrmyvavwtpygvlrtsrnpetdtyilfnpwce ddavyldnekereeyvlndigvifygevndiktrswsygqfedgildtclyvmdraqmdl sgrgnpikvsrvgsamvnakddegvlvgswdniyaygvppsawtgsvdilleyrssenpv rygqcwvfagvfntflrclgiparivtnyfsahdndanlqmdifleedgnvnskltkdsv wnyhcwneawmtrpdlpvgfggwqavdstpqensdgmyrcgpasvqaikhghvcfqfdap fvfaevnsdliyitakkdgthvvenvdathigklivtkqiggdgmmditdtykfqegqee erlaletalmygakkplntegvmksrsnvdmdfevenavlgkdfklsitfrnnshnryti taylsanitfytgvpkaefkketfdvtleplsfkkeavliqageymgqlleqaslhffvt arinetrdvlakqkstvltipeiiikvrgtqvvgsdmtvtveftnplketlrnvwvhldg pgvtrpmkkmfreirpnstvqweevcrpwvsghrkliasmssdslrhvygeldvqiqrr