>7FC3_1|Chain A[auth E]|Spike protein S1|Human coronavirus NL63 (277944) QHTDINFTATASFGGSCYVCKPHQVNISLNGNTSVCVRTSHFSIRYIYNRVKSGSPGDSSWHIYLKSGTCPFSFSKLNNFQKFKTICFSTVEVPGSCNFPLEATWHYTSYTIVGALYVTWSEGNSITGVPY >7FC3_2|Chain B[auth A]|Angiotensin-converting enzyme|Equus caballus (9796) STTEDLAKTFLEKFNSEAEELSHQSSLASWSYNTNITDENVQKMNEAGARWSAFYEEQCKLAKTYPLEEIQNLTVKRQLQALQQSGSSVLSADKSKRLNEILNTMSTIYSTGKVCNPSNPQECLLLEPGLDAIMENSKDYNQRLWAWEGWRSEVGKQLRPLYEEYVVLKNEMARANNYEDYGDYWRGDYEAEGPSGYDYSRDQLIEDVERTFAEIKPLYEHLHAYVRAKLMDTYPSHINPTGCLPAHLLGDMWGRFWTNLYSLTVPFGQKPNIDVTDAMVDQSWDAKRIFEEAEKFFVSVGLPNMTQGFWENSMLTEPGDGRKVVCHPTAWDLGKGDFRIKMCTKVTMDDFLTAHHEMGHIQYDMAYAVQPYLLRNGANEGFHEAVGEIMSLSAATPNHLKAIGLLPPDFYEDSETEINFLLKQALTIVGTLPFTYMLEKWRWMVFKGEIPKEEWMKKWWEMKREIVGVVEPVPHDETYCDPAALFHVANDYSFIRYYTRTIYQFQFQEALCQTAKHEGPLHKCDISNSTEAGQKLLQMLSLGKSEPWTLALERIVGVKNMDVRPLLNYFEPLFTWLKDQNKNSFVGWSTNWSPY