Chains and heterogens:
PDB Chain Sequences:
>1a26_ (-) ksklakpiqdlikmifdvesmkkamvefeidlqkmplgklskrqiqsaysilnevqqavs dggsesqildlsnrfytliphdfgmkkppllsnleyiqakvqmldnlldievaysllrgg nedgdkdpidinyeklrtdikvvdkdseeakiikqyvknthaathnaydlkvveifrier egesqrykpfkqlhnrqllwhgsrttnfagilsqglriappeapvtgymfgkgiyfadmv sksanychtsqadpiglillgevalgnmyelknashitklpkgkhsvkglgktapdptat ttldgvevplgngistgindtcllyneyivydvaqvnlkyllklkfnykts