General Structure Information 1qgk KPNA2 structure of importin beta bound to the ibb domain of importin alpha 2.5Å AUTH G.CINGOLANI,C.PETOSA,K.WEIS,C.W.MULLERTITL STRUCTURE OF IMPORTIN-BETA BOUND TO THE IBB DOMAINTITL 2 OF IMPORTIN-ALPHA.REF NATURE V. 399 221 1999REFN ISSN 0028-0836PMID 10353244DOI 10.1038/20367 Variant Set Distributions Mapped Variants