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Table 3 Alignment of SARSCoV-2 peptides with the corresponding amino acid sequences of other human coronaviruses, which showed significant high signals with (A) adults and (B) children sera. Homologous sequences are marked in bold

From: Immune profiling of SARS-CoV-2 epitopes in asymptomatic and symptomatic pediatric and adult patients

A)

SARS-CoV-2

NCAP

157IVLQLPQGTTLPKGFYAEG175

221LLLLDRLNQLESKMS235

393TLLPAADLDDFSKQL407

SARS-CoV

NCAP

157ATVLQLPQGTTLPKGYAEG175

221ALLLLDRLNQLESKV235

393VTLLPAADMDDFSRQ407

SARS-CoV-2

SPIKE

 

1145LDSFKEELDKYFKNH1159

 

SARS-CoV

SPIKE

 

1129SFKEELDKYFKNHTS1143

 

MERS

SPIKE

 

1225NSTGIDFQDELDEFF1243

 

B)

SARS-CoV-2

NCAP

109YFYYLGTGPEAGLPY123

  

SARS-CoV

NCAP

101KMKELSPRWYFYYLG115

  

OC43

NCAP

113DGNQRQLLPRWYFYY127

121PRWYFYYLGTGPHAK135

  

MERS

NCAP

89NGIKQLAPRWYFYYT103

93QLAPRWYFYYTGTGP107

  

NL63

NCAP

77HFYYLGTGPHKDLKF91

  

SARS-CoV-2

SPIKE

553TESNKKFLPFQQFGR567

1201QELGKYEQYIKWPWY1215

 

SARS-CoV

SPIKE

537VLTPSSKRFQPFQQF551

  

OC43

SPIKE

 

1285KDIGTYEYYVKWPWY1299

 

NL63

SPIKE

 

1285LLNRFENYIKWPWWV1299

 

229E

  

1105LNRVETYIKWPWWVW1119