General Structure Information 2o0l SRM human spermidine synthase 1.99Å AUTH H.WU,J.MIN,Y.IKEGUCHI,H.ZENG,A.DONG,P.LOPPNAU,A.E.PEGG,AUTH 2 A.N.PLOTNIKOVTITL STRUCTURE AND MECHANISM OF SPERMIDINE SYNTHASES.REF BIOCHEMISTRY V. 46 8331 2007REFN ISSN 0006-2960PMID 17585781DOI 10.1021/BI602498K Variant Set Distributions Mapped Variants