↑"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
↑Van Acker, HH; Capsomidis, A; Smits, EL; Van Tendeloo, VF (2017). "CD56 in the Immune System: More Than a Marker for Cytotoxicity?". Frontiers in Immunology. 8: 892. doi:10.3389/fimmu.2017.00892. PMID28791027.
1epf: CRYSTAL STRUCTURE OF THE TWO N-TERMINAL IMMUNOGLOBULIN DOMAINS OF THE NEURAL CELL ADHESION MOLECULE (NCAM)
1lwr: Solution structure of the NCAM fibronectin type III module 2
1qz1: Crystal Structure of the Ig 1-2-3 fragment of NCAM
2e3v: Crystal structure of the first fibronectin type III domain of neural cell adhesion molecule splicing isoform from human muscle culture lambda-4.4
2haz: Crystal structure of the first fibronectin domain of human NCAM1