Cryo-em structure of human secretory immunoglobulin a in complex with the n-terminal domain of spsa
PDB DOI: 10.2210/pdb6lxw/pdb
Classification: IMMUNE SYSTEM Organism(s): Homo Sapiens , Streptococcus Pneumoniae
Deposited: 2020-02-12 Deposition Author(s): Li, Y. , Wang, G. , Wang, Y. , Xiao, J.
Proteins | ||||
---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Sequence |
Interleukin-2,Immunoglobulin heavy constant alpha 1 | A | 291 | Homo Sapiens , Streptococcus Pneumoniae | MYRMQLLSCIALSLALVTNSARIHMSAWSHPQFEKGGGSGGGSGGSAWSHPQFEKIDTTCCHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAGKPTHVNVSVVMAEVDGTCY |
Interleukin-2,Immunoglobulin heavy constant alpha 1 | B | 291 | Homo Sapiens , Streptococcus Pneumoniae | MYRMQLLSCIALSLALVTNSARIHMSAWSHPQFEKGGGSGGGSGGSAWSHPQFEKIDTTCCHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAGKPTHVNVSVVMAEVDGTCY |
Interleukin-2,Immunoglobulin heavy constant alpha 1 | C | 291 | Homo Sapiens , Streptococcus Pneumoniae | MYRMQLLSCIALSLALVTNSARIHMSAWSHPQFEKGGGSGGGSGGSAWSHPQFEKIDTTCCHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAGKPTHVNVSVVMAEVDGTCY |
Interleukin-2,Immunoglobulin heavy constant alpha 1 | D | 291 | Homo Sapiens , Streptococcus Pneumoniae | MYRMQLLSCIALSLALVTNSARIHMSAWSHPQFEKGGGSGGGSGGSAWSHPQFEKIDTTCCHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGVTFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGCAEPWNHGKTFTCTAAYPESKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFAVTSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAGKPTHVNVSVVMAEVDGTCY |
Immunoglobulin J chain | J | 167 | Homo Sapiens , Streptococcus Pneumoniae | MKNHLLFWGVLAVFIKAVHVKAQEDERIVLVDNKCKCARITSRIIRSSEDPNEDIVERNIRIIVPLNNRENISDPTSPLRTRFVYHLSDLCKKCDPTEVELDNQIVTATQSNICDEDSATETCYTYDRNKCYTAVVPLVYGGETKMVETALTPDACYPDHHHHHHHH |
Polymeric immunoglobulin receptor | P | 573 | Homo Sapiens , Streptococcus Pneumoniae | MLLFVLTCLLAVFPAISTKSPIFGPEEVNSVEGNSVSITCYYPPTSVNRHTRKYWCRQGARGGCITLISSEGYVSSKYAGRANLTNFPENGTFVVNIAQLSQDDSGRYKCGLGINSRGLSFDVSLEVSQGPGLLNDTKVYTVDLGRTVTINCPFKTENAQKRKSLYKQIGLYPVLVIDSSGYVNPNYTGRIRLDIQGTGQLLFSVVINQLRLSDAGQYLCQAGDDSNSNKKNADLQVLKPEPELVYEDLRGSVTFHCALGPEVANVAKFLCRQSSGENCDVVVNTLGKRAPAFEGRILLNPQDKDGSFSVVITGLRKEDAGRYLCGAHSDGQLQEGSPIQAWQLFVNEESTIPRSPTVVKGVAGGSVAVLCPYNRKESKSIKYWCLWEGAQNGRCPLLVDSEGWVKAQYEGRLSLLEEPGNGTFTVILNQLTSRDAGFYWCLTNGDTLWRTTVEIKIIEGEPNLKVPGNVTAVLGETLKVPCHFPCKFSSYEKYWCKWNNTGCQALPSQDEGPSKAFVNCDENSRLVSLTLNLVTRADEGWYWCGVKQGHFYGETAAVYVAVEERHHHHHHHH |
SigA binding protein | S | 317 | Homo Sapiens , Streptococcus Pneumoniae | MGSHHHHHHHHGSDYDIPTTENLYFQGSEFTENEGSTQAATFSNMANKSQTEQGEINIERDKAKTAVSEYKEKKVSEIYTKLERDRHKDTVDLVNKLQEIKNEYLNKIVQSTSKTEIQGLITTSRSKLDEAVSKYKKAPSSSSSSGSSTKPEASDTAKPNKPTELEKKVAEAEKKVEEAKKKAKDQKEEDYRNYPTITYKTLELEIAESDVEVKKAELELVKEEAKEPRNEEKVKQAKAKVESEETEATRLEKIKTDRKKAEEEAKRKAAEEDKVKEKPAEQQAEEDYARRSEEEYNRLTQQQPPKTEKPAQPSTPK |
Method: ELECTRON MICROSCOPY