ICAM-1 amino acid alignments. The first 60 residues of the mature ICAM-1 protein in Man, Common Chimpanzee, Pygmy Chimpanzee, Gorilla, Orangutan, Rhesus Monkey and Mouse (Genbank identifiers AF340038, AF340033, AF340042, AF340036, AF340041, AF340040 and NM_010493). The location of the K to M non-synonymous SNP rs5491 or ICAM-1Kilifi variant is indicated with an asterisk (position 29 of the mature protein).