>27KE_2|Chain B|Spike protein S1|Severe acute respiratory syndrome coronavirus 2 (2697049) TNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGTIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVKGFNCYFPLQSYGFQPTYGVGYQPYRVVVLSFELLHAPATVCGP >27KE_1|Chain A|Black swan ACE2|Cygnus atratus (8868) QDVTNQAQMFLAEFNVRAEDISYESSLASWNYNTNITEETAMKMNEAGAKWSAFYEEASRNASSFLLSDIQDPLIRLQIQSLQDRGSSVLSPEKYSRLSTVLNTMSTIYSTGTVCKTTEPFDCMVLEPGLDSIMAYSIDYHERLWAWEAWRADVGRMMRPLYEEYVELKNEAAKLNSYADYGDYWRANYEADYPEEYKYSRDQLVQDVEKTFEQIKPLYQQLHAYVRHRLEQAYGSQFISSTGCLPAHLLGDMWGRFWTNLYSLTVPYPAKPNIDVTDAMVQKNWDAMKIFKAAEAFFSSIGLYNMTEGFWKNSMLTEPTDNRKVVCHPTAWDMGKNDYRIKMCTKVTMDDFLTAHHEMGHIEYDMAYSVQPFLLRDGANEGFHEAVGEIMSLSAATPQHLKSLDLLEPTFQEDEETEINFLLKQALTIVGTMPFTYMLEKWRWMVFRGEITKQEWTKRWWEMKRDIVGVVEPVPHDETYCDPAALFHVANDYSFIRYYTRTIYQFQFHEALCKAAKHTGPLHTCDITNSTAAGGNLRGLLELGRSKPWTQALENLTGEKYMNATPLLHYFEPLFNWLQKNNSGRYIGWNTDWTPYS