Table 1. Predicted horseshoe-containing proteins in Homo sapiens
NameGene ID (UniProt)Interval length, conserved motifExtracellular domain architecture
DCC family
      DCCUPI00001AEDC649, Q/N4Ig-6FNIII
      NeogeninQ9285948, Q/N
      PUNCUPI000019908F50, Q/N4Ig-2FNIII
      NOPEQ8TDY852, Q/N4Ig-5FNIII
      ProtogeninQ2VWP750, Q/N
Contactin family
      CNTN1 (gp135)Q1286053, Q/N6Ig-4FNIII
      CNTN2 (TAX-1)Q0224653, Q/N
      CNTN3 (BIG-1)UPI00001A797452, Q/N
      CNTN4 (BIG-2)UPI00001AE9A753, Q/N
      CNTN5 (hNB-2)UPI000013DBD052, Q/N
      CNTN6 (hNB-3)Q9UQ5253, Q/N
L1 family
      L1 (CD171)UPI0000D61DF354, Q/N6Ig-5FNIII
      L1-likeUPI000013CF0F74, Q/N
      NrCAMUPI0000D61CB873, Q/N
      NeurofascinUPI0000D6208B54, Q/N
DSCAM family
      DSCAMQ59GH348, Q/N9Ig-4FNIII-Ig-2FNIII
      DSCAML1UPI00000726E249, Q/N
CDON family
      CDONUPI0000228D9851, Q/N5Ig-3FNIII
      BOCA6NJ3052, Q/N4Ig-3FNIII
MDGA family
      MDGA1UPI0000D6144547, N6Ig-FNIII-MAM
      MDGA2Q7Z55347, N
ALCAM family
      ALCAM (CD166)Q1374049, D5IG
      BCAM (CD239)P5089556, D