General Structure Information 1aa2 SPTBN1 calponin homology (ch) domain from human beta-spectrin 2.0Å AUTH K.DJINOVIC CARUGO,S.BANUELOS,M.SARASTETITL CRYSTAL STRUCTURE OF A CALPONIN HOMOLOGY DOMAIN.REF NAT.STRUCT.BIOL. V. 4 175 1997REFN ISSN 1072-8368PMID 9164454DOI 10.1038/NSB0397-175 Variant Set Distributions Mapped Variants